وظائف مهندسى امن معلومات - دبي الإمارات

Job Title: Senior Network Engineer Location: Dubai, UAEDepartment: Group IT<br>Key Responsibilities: Design, build, and model secure enterprise LAN/WAN configurations, including routing, switching, firewalls, VPNs, and SD-WANTeam Leadership: Lead, mentor, and train a team of network engineers, delegating tasks and conducting performance reviews Assist in Security Monitoring: Support the monitoring of network security devices, including firewalls, intrusion detection/prevention systems (IDPS), and security information and event management (SIEM) tools. Help analyze security alerts and incidents to identify potential threats. Assist in Firewall Management: Aid in the configuration, maintenance, and troubleshooting of firewall devices. Learn about firewall policies, rule sets, and access control lists (ACLs) to ensure the security of network traffic. Security Policy Development: Develop and enforce security policies and procedures related to firewall management, access control, and network security best practices. Ensure compliance with industry standards and regulatory requirements. Incident Response and Forensics: Respond to security incidents, conduct forensic analysis, and mitigate the impact of security breaches. Collaborate with other IT teams and stakeholders to resolve security incidents in a timely manner. Security Auditing and Compliance: Perform regular security audits and assessments to evaluate the effectiveness of firewall configurations and security controls. Maintain documentation and records of security audits for compliance purposes. Risk Assessment and Vulnerability Management: Identify potential security risks and vulnerabilities in the network infrastructure. Implement remediation measures to address security weaknesses and reduce the organization's exposure to cyber threats. Security Documentation and Reporting: Assist in maintaining documentation of security configurations, policies, and incident response procedures. Help prepare reports on security incidents, vulnerabilities, and compliance status for management and stakeholders. Collaboration and Knowledge Sharing: Collaborate with other IT teams to ensure the integration of security measures into network operations and infrastructure. Share knowledge and best practices with colleagues to enhance the organization's overall security posture Responsibilities<br>Key Requirements | Education:Bachelors of Engineering (B. E) or Bachelor of Technology (B. Tech) – Mandatory<br>Work Experience:6+ years in IT network.<br>Skills:Technical Skills: Solid understanding of networking concepts such as TCP/IP, routing, switching, and subnetting. Familiarity with network protocols and tools used for monitoring and troubleshooting. Proficiency in firewall technologies and security principles, including but not limited to Fortinet, Cisco ASA, Palo Alto Networks, Check Point, Juniper etc Basic Security Knowledge: Basic understanding of cybersecurity principles and concepts, including confidentiality, integrity, and availability (CIA). Interest in learning more about network security technologies, threats, and best practices. Analytical Skills: Ability to analyse security logs, alerts, and network traffic data to identify potential security incidents or anomalies. Strong problem-solving skills and attention to detail are essential for troubleshooting security issues. Team Management: Should have led a team. Good communication skills to interact effectively with peers and Managers. Curiosity and Learning Agility: Eagerness to learn and develop skills in cybersecurity, particularly in firewall management and security operations. Willingness to pursue relevant training, certifications, and self-study opportunities. Time Management and Adaptability: Ability to manage multiple tasks and priorities effectively in a dynamic environment. Willingness to adapt to changing requirements and deadlines as needed. Professionalism and Integrity: Commitment to upholding ethical standards and maintaining the confidentiality and security of sensitive information. Demonstrated integrity and professionalism in all interactions and responsibilities. Competencies Organising, problem-solving, communication, collaboration, service orientation.

Role: Network Security Engineer (Hybrid) Location: Remote Job Type: Contract Payout: $30 - $90/hour<br>Role Overview:We are hiring for one of our clients, seeking a Network Security Engineer to work on a contract basis. The role involves designing, implementing, and maintaining secure network infrastructure to protect against cyber threats. Responsibilities include monitoring network traffic, analyzing security incidents, and ensuring compliance with security policies.<br>Key Responsibilities:• Design, deploy, and maintain firewalls, VPNs, and intrusion detection/prevention systems.• Conduct regular security audits and vulnerability assessments to identify and mitigate risks.• Monitor network traffic for anomalies and respond to security incidents in real time.• Develop and enforce network security policies, standards, and procedures.• Collaborate with cross-functional teams to integrate security best practices into network architecture.<br>Required Skills & Qualifications:• Bachelor’s degree in Computer Science, Cybersecurity, or a related field.• 3+ years of experience in network security engineering or a similar role.• Proficiency in configuring and managing security tools such as SIEM, IDS/IPS, and firewalls.• Strong understanding of TCP/IP, routing protocols, and network infrastructure.• Experience with penetration testing, threat analysis, and incident response.<br>More About the Opportunity:This role offers a unique opportunity to work with a global leader in the Software Development | Technology, Information and Internet | IT Services and IT Consulting industry, contributing to the protection of critical infrastructure and data assets. The position involves exposure to cutting-edge security technologies and methodologies.<br>Equal Opportunity Employer:We hire based on skills and expertise. All qualified candidates are welcome regardless of background, experience, or prior employment history. Applications are reviewed solely on demonstrated technical ability and qualifications.<br>Apply Now!

<p>About the Role</p><p>We are looking for a motivated <strong>Junior Network Security Engineer</strong> to join our infrastructure and security team. This role is ideal for someone with foundational experience in networking and firewall administration who is eager to grow into a full-fledged network security engineer. You will work closely with senior engineers to support, configure, and troubleshoot enterprise network and security infrastructure across on-premises and cloud environments.</p><p>Key Responsibilities</p><ul><li><p>Assist in configuring and maintaining Cisco routers, switches, and firewalls (ASA/Fortinet) under senior engineer guidance.</p></li><li><p>Support day-to-day monitoring of network and firewall health, escalating complex issues as needed.</p></li><li><p>Help implement and troubleshoot VPNs, basic firewall policies, NAT rules, and access control lists.</p></li><li><p>Participate in the deployment and support of Fortinet FortiGate firewalls, including basic policy and UTM profile configuration.</p></li><li><p>Assist with load balancer (F5/Citrix ADC) configuration tasks such as creating virtual servers, pools, and health monitors under supervision.</p></li><li><p>Support Azure cloud networking tasks — creating VMs, VNets, subnets, NSGs, and basic resource group management.</p></li><li><p>Contribute to documentation: configuration guides, network diagrams, and basic runbooks.</p></li><li><p>Assist with User Acceptance Testing (UAT) and operational readiness checks for new deployments.</p></li><li><p>Respond to and resolve tickets related to connectivity, VPN access, and basic network issues within SLA.</p></li><li><p>Manage Microsoft 365 / Azure Active Directory tasks such as user/device management and basic security settings.</p></li><li><p>Collaborate with senior engineers and cross-functional teams (infrastructure, vendors, stakeholders) on project delivery.</p></li><li><p>Continuously build technical knowledge through certifications and on-the-job mentorship.</p></li></ul><p>Required Qualifications</p><ul><li><p><strong>1–3 years</strong> of hands-on experience in network administration, IT support, or a junior network/security engineering role.</p></li><li><p>Working knowledge of networking fundamentals (TCP/IP, VLANs, routing/switching basics, DNS/DHCP).</p></li><li><p>Exposure to firewall technologies (Cisco ASA, Fortinet FortiGate, or similar).</p></li><li><p>Basic understanding of VPNs and remote connectivity concepts.</p></li><li><p>Familiarity with Microsoft 365 and Azure Active Directory administration.</p></li><li><p>Strong troubleshooting mindset and willingness to learn under pressure.</p></li><li><p>Good communication skills, both written and verbal (English required).</p></li><li><p>Bachelor's degree in Computer Science, IT, or a related field (or equivalent practical experience).</p></li></ul><p>Preferred / Nice-to-Have</p><ul><li><p>Entry-level certifications such as <strong>CCNA</strong>, <strong>Fortinet NSE1–3</strong>, or <strong>Microsoft Azure Fundamentals (AZ-900)</strong>.</p></li><li><p>Exposure to load balancers (F5, Citrix ADC) or SD-WAN concepts.</p></li><li><p>Basic scripting/automation exposure (PowerShell, Python, or Ansible).</p></li><li><p>Prior experience in a Service Desk, NOC, or technical support environment.</p></li><li><p>Familiarity with ITIL-based service management practices.</p></li></ul><br><p><strong>Desired Candidate Profile</strong></p><p>Key Skills</p><ul><li><p>Eagerness to learn and grow technically</p></li><li><p>Team player with a positive, proactive attitude</p></li><li><p>Strong attention to detail</p></li><li><p>Ability to follow documented procedures accurately</p></li><li><p>Good time management under SLA-driven environments</p></li></ul>

Cybersecurity Engineer – Ireland<br>Location: Ireland Job Type: Full-time Work Model: Hybrid / On-site / Remote, depending on business requirements Experience: 3–7 years Industry: Technology / Cybersecurity<br>About the Role<br>We are looking for a skilled Cybersecurity Engineer to join our team in Ireland. The successful candidate will help protect systems, networks, applications, and data from evolving cyber threats while supporting the organisation’s overall security and risk-management strategy. This is an opportunity to work on security operations, threat detection, vulnerability management, incident response, and security improvement initiatives.<br>Key Responsibilities<br>Monitor and investigate security alerts, incidents, and potential threats. Support security incident response and remediation activities. Conduct vulnerability assessments and recommend appropriate mitigation measures. Implement and maintain security controls across infrastructure, applications, and cloud environments. Analyse security logs and identify suspicious activity. Assist with security risk assessments and compliance requirements. Work with IT, cloud, development, and infrastructure teams to improve security posture. Support security awareness and best-practice initiatives. Maintain accurate documentation of security incidents, controls, and procedures. Stay informed about emerging cybersecurity threats, vulnerabilities, and technologies.<br>Requirements<br>Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, or a related field.3–7 years of relevant cybersecurity experience. Strong understanding of network security, threat detection, vulnerability management, and incident response. Experience with security tools such as SIEM, EDR, vulnerability scanners, or related technologies. Familiarity with cloud security concepts across platforms such as AWS, Azure, or GCP is an advantage. Knowledge of security frameworks and industry best practices. Strong analytical, problem-solving, and communication skills. Relevant certifications such as CISSP, CISM, CEH, Comp TIA Security+, or cloud-security certifications are advantageous.<br>What We Offer<br>Competitive salary based on experience and skills. Hybrid/flexible working options where applicable. Professional development and cybersecurity training. Opportunities to work with modern security technologies. Supportive and collaborative working environment. Career progression opportunities. Annual leave and company benefits in line with the employment package.<br>Eligibility<br>Candidates must have the legal right to work in Ireland or otherwise meet the applicable employment and immigration requirements for the role. Any sponsorship or relocation support will depend on the employer, role, and applicable Irish requirements.<br>How to Apply<br>If you have the cybersecurity experience and technical skills required for this position, please submit your CV through the official Linked In application process.<br>Equal Opportunity Employer: We are committed to fair and inclusive recruitment and consider candidates based on their qualifications, skills, experience, and suitability for the role.

<section><p class="heading jdMain">Job Description</p><p class="heading">Roles &amp; Responsibilities</p><div class="paragraph"><p>As an Engineer in the Cloud Security Platforms team, you will be supporting the design, implementation, and maintenance of security tools across cloud and hybrid environments. This role focuses on operational support for key security controls while contributing to ongoing security improvement initiatives. You will work closely with experienced engineers and cross-functional teams to integrate security into operations and development workflows. You will build advanced skills and deep experience managing security platforms in a hybrid environment, managing firewalls, Web Application Firewalls (WAFs) and cloud-native security tools.</p><br><p><strong>What you will do</strong></p><ul><li><p>Provide day-to-day operational support for security controls, including network firewalls, web application firewalls, cloud security groups and native cloud security services.</p></li><li><p>Participate in monitoring and documenting security incidents, provide incident response and manage escalations appropriately.</p></li><li><p>Support vulnerability management processes by maintaining systems and tools to their latest stable releases, participating in remediation efforts and coordinating with governance teams.</p></li><li><p>Participate in implanting new controls, automate routine tasks, contribute to security projects, support internal reviews and audits.</p></li><li><p>Collaborate with InfraOps, governance, DevOps and business teams to integrate security best practices in IT and business operations.</p></li></ul><br></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><ul><li><p>Strong analytical and problem-solving skills with attention to detail.</p></li><li><p>Effective communication and collaboration with technical and non-technical teams.</p></li><li><p>Commitment to continuous learning, ability to work independently and in a team setting.</p></li></ul><br><p><strong>What equips you for the role</strong></p><ul><li><p>Bachelor’s degree in computer science, Information Technology, Cybersecurity or a related field.</p></li><li><p>1-3 years of work experience in IT Security, network administration, cloud ops or a similar role.</p></li><li><p>Good understanding of cybersecurity principles and cloud platforms (Azure, OCI, AWS) and basic understanding of cloud-native security features such as Defender for Cloud, IAM, Security Groups, Guard Duty, Sentinel.</p></li><li><p>Hands-on Exposure to security tools such as firewalls (e.g. Cisco, Palo Alto, Checkpoint, Fortinet), WAF (Cloudflare, f5, Imperva), cloud security controls.</p></li><li><p>Basic knowledge of networking concepts, security principles (e.g. Zero Trust, Lease Privilege) and common threats (e.g. DDoS, SQL injection).</p></li><li><p>Experience with scripting languages (Python, PowerShell) and automation tools (Terraform) is a plus.</p></li></ul><br><p></p></section>

<ul><li><p>· Administer and maintain all IT Network and Security aspects, configure and install various network devices and services (e.g. Routers, Switches, Firewalls). · Perform maintenance and upgrades for managed network and network security devices including firmware upgrades, hotfixes, hardening, and security configuration changes. · Design and operate Azure network connectivity using hub and spoke architecture to enforce segmentation, secure routing, and controlled east west traffic flows. · Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure. · Select and implement security tools, policies, and procedures in conjunction with the company's security team. · Integrate comprehensive metrics into the security posture of the organization. · Identify areas of weakness and vulnerability and recommends changes to meet security standards. · Facilitate security vulnerability assessments for internal and external penetration testing. · Provide technical direction and guidance to other Security Engineers, Information Technology, and the business to align with regulatory, security requirements. · Monitor Network performance and ensure system availability and reliability. · Review the logs of all devices collected through Security Event Log Manager Device. Provide Level-2/3 support and troubleshooting to resolve issues. · Liaise with vendors and customer IT personnel for problem resolution. · Ensure all Network and system configuration are appropriately documented. Cloud Management & Governance (Network & Security Scope) · Design, implement, and maintain secure cloud network architectures including Virtual Networks, Subnets, NSGs, Route Tables, VPN Gateways, and ExpressRoute connectivity. · Enforce cloud networking governance standards including IP addressing schemes, segmentation policies, and security zoning. · Ensure compliance with cloud security best practices and regulatory requirements for network isolation and traffic control. · Implement and maintain cloud firewall policies, network access controls, and secure connectivity between on-premises and cloud environments. · Monitor cloud network usage and optimize routing and bandwidth utilization. · Support cloud security posture management by enforcing least privilege access and secure connectivity models. · Participate in cloud architecture reviews to ensure network resiliency, scalability, and high availability. Managed Service Partner Coordination · Act as technical focal point for managed service providers handling network operations, SOC, NOC, and security monitoring services. · Coordinate incident response activities with service partners during network outages or security events. · Review managed service performance reports and ensure SLA and KPI compliance. · Validate vendor configuration changes and security updates before production deployment. · Participate in service review meetings and provide technical feedback on operational improvements. · Support onboarding of new vendors and technologies including knowledge transfer sessions and technical documentation validation. · Escalate critical operational risks and performance gaps to IT management. Performance Optimization & Troubleshooting · Continuously monitor network performance, latency, throughput, and packet loss across LAN, WAN, and cloud connectivity. · Identify performance bottlenecks and implement optimization strategies including QoS tuning, routing optimization, and firewall rule cleanup. · Perform root cause analysis (RCA) for major incidents and recurring network or security issues. · Conduct proactive health checks on firewalls, switches, routers, and VPN gateways. · Optimize security device performance by reviewing logging levels, policy efficiency, and inspection rules. · Support capacity planning and forecast network growth requirements. · Participate in disaster recovery testing and network resilience validation. Collaboration & Documentation · Work closely with Infrastructure, Cloud, Application, and Information Security teams to ensure end-to-end network and security alignment. · Maintain up-to-date network topology diagrams, firewall rule documentation, IP address management records, and cloud architecture diagrams. · Document standard operating procedures (SOPs) for network operations, incident handling, and security changes. · Support audit activities by providing network configuration evidence and security compliance documentation. · Participate in change advisory board (CAB) meetings and contribute technical risk assessments. · Share technical knowledge with junior engineers and operations teams through internal documentation and training sessions.</p></li></ul><p><strong>Desired Candidate Profile</strong></p><ul><li><p>Essential: Bachelor’s degree in computer science, Information Technology, Network Engineering, Cybersecurity, or related discipline. Desirable: · Cisco Certified Network Associate (CCNA) – Mandatory or Strongly Preferred. · Cisco Certified Network Professional (CCNP) – Advantage · Fortinet NSE (NSE 4 / NSE 5 / NSE 7) or equivalent firewall certification · Strong experience in enterprise networking including TCP/IP, VLANs, routing, switching, VPN, firewall technologies, and LAN/WAN infrastructure management. · Strong experience in implementing and managing firewalls, IPS/IDS, VPNs, WAF, Zero Trust security models, vulnerability management tools, and SIEM-based SOC/NOC security monitoring. · Hands-on experience with Azure networking services, hybrid cloud connectivity, and implementation of cloud security controls and governance best practices. · Strong analytical and troubleshooting skills with the ability to work under pressure, maintain accurate documentation, communicate effectively with stakeholders and vendors, and participate in on-call and shift-based operations. Skills CCNA Azure Networking</p></li></ul><br><p>Experience: 7–10 years of experience in enterprise network and security environments, preferably within Banking, Financial Services, or regulated industries</p>

We are looking for an experienced Security Architect to define, review, and govern enterprise security architecture across business applications, infrastructure, cloud platforms, and technology initiatives. The role focuses on embedding security into solution design, performing architecture assessments, defining security standards, and ensuring security controls align with business objectives, risk requirements, and industry best practices.<br>The successful candidate will provide security architecture guidance across hybrid and multi-cloud environments and work closely with technology teams, business stakeholders, and leadership teams.<br>Key Responsibilities Define and maintain enterprise security architecture frameworks, standards, reference architectures, and security design principles using TOGAF/SABSA methodologies. Review and approve security designs, HLDs, LLDs, solution architectures, technical proposals, and architecture documentation. Ensure security-by-design and security-by-default principles are applied across new technology initiatives. Conduct security architecture reviews, threat modelling, risk assessments, and design evaluations for enterprise solutions. Assess and improve existing platforms, applications, infrastructure, and security controls based on security standards and best practices. Design and review security architectures across IAM, network security, cloud security, endpoint security, email security, and SIEM/SOAR platforms. Evaluate Microsoft Azure, hybrid cloud, multi-cloud, and VMware environments to ensure secure architecture implementation. Identify security gaps, provide remediation recommendations, and support security improvement initiatives. Support internal and external audits by ensuring security architecture documentation, controls, and evidence are maintained. Provide technical guidance to architects, engineering teams, and business stakeholders on secure technology decisions.<br>Required Skills & Experience10–12 years of experience in cybersecurity architecture, enterprise security design, or security consulting. TOGAF and/or SABSA certification. Strong understanding of enterprise security architecture principles, Zero Trust, and security-by-design approaches. Experience designing and reviewing security solutions across:IAM platforms including Sail Point, IBM IAM, Imprivata, SSO, MFA, PAM, and access governance. Network security platforms including Fortinet, Palo Alto Networks, Cisco ASA, VPN technologies, and network segmentation. Cloud security platforms including Microsoft Defender for Cloud, Microsoft Sentinel, Microsoft Intune, Microsoft Purview, and Defender XDR. Endpoint and email security solutions including Microsoft Defender for Endpoint, Proofpoint, Trend Micro, and Microsoft Exchange Online Protection. Experience preparing HLDs, LLDs, security architecture diagrams, technical designs, and security recommendations. Strong knowledge of threat modelling, risk assessment methodologies, security controls, and architecture governance. Experience evaluating security solutions across hybrid and multi-cloud environments.<br>Preferred Skills CISSP, CCSP, or Azure Security certification. Experience with VMware security architecture. Knowledge of security frameworks including ISO 27001, NIST, SOC 2, and PCI-DSS. Experience with SIEM/SOAR integration and security operations processes. Exposure to Dev Sec Ops practices and secure software development lifecycle. Strong communication, documentation, presentation, and stakeholder management skills.

Role Description This is a part-time remote role for a Cybersecurity Analyst at مجتمع الكتابة. The Cybersecurity Analyst will monitor systems and networks for security events, analyze alerts, and investigate potential incidents. The role includes assessing vulnerabilities, supporting application and network security controls, and assisting in the development and maintenance of security policies and procedures. The individual will collaborate with technical and non-technical teams to recommend risk mitigation measures and support security awareness efforts. The Cybersecurity Analyst will document findings, prepare reports, and help ensure compliance with relevant security standards.<br>Qualifications<br> Candidates should possess strong Cybersecurity and Information Security skills, including understanding of security principles, risk management, and incident response. Candidates should possess Network Security skills, including knowledge of firewalls, IDS/IPS, VPNs, and secure network architectures. Candidates should possess Application Security skills, including familiarity with secure coding practices, common vulnerabilities, and basic code or configuration review. Candidates should possess Cyber threat analysis skills, including recognizing attack patterns, malware behavior, and emerging threats. Relevant certifications such as Comp TIA Security+, CySA+, CEH, or equivalent are beneficial. Experience with security tools (SIEM, vulnerability scanners, endpoint protection) and ticketing systems is preferred. Strong analytical, problem-solving, and written communication skills, with the ability to work independently in a remote environment. Degree or coursework in Computer Science, Information Security, or a related field, or equivalent practical experience.

<p><br>We are seeking a skilled and proactive Network & Systems Administrator to join our IT team. The ideal candidate will be responsible for designing, implementing, managing, and supporting the organization’s network and server infrastructure. This role also includes maintaining security systems, telephony, and ensuring seamless operations across all IT platforms.</p><p><br></p><p><strong>Key Responsibilities</strong></p><ul><li><p>Design, implement, manage, and support the organization’s network infrastructure.</p></li><li><p>Administer and maintain firewalls, switches, routers, and VPNs.</p></li><li><p>Monitor network performance and perform necessary optimizations or upgrades.</p></li><li><p>Manage and secure Windows Server environments (Active Directory, DNS, DHCP, etc.).</p></li><li><p>Support and maintain CCTV surveillance systems and ensure proper network integration.</p></li><li><p>Administer and troubleshoot IP-based PABX (telephony) systems.</p></li><li><p>Maintain accurate documentation for network configurations, system updates, and incident reports.</p></li><li><p>Collaborate with internal teams to support projects and resolve technical issues.</p></li></ul><p><strong>Desired Candidate Profile</strong></p><br><p><strong>Required Qualifications & Skills</strong></p><ul><li><p>Bachelor’s degree in information technology, Computer Science, or a related field.</p></li><li><p>1–6 years of hands-on experience in network and systems administration.</p></li><li><p>Strong expertise in configuring and troubleshooting firewalls (SonicWall, Fortinet, Cisco ASA, or similar), switches, and VPNs.</p></li><li><p>Proficiency in Windows Server administration (2016/2019/2022).</p></li><li><p>Experience with CCTV systems setup, configuration, and integration.</p></li><li><p>Working knowledge of IP-based PABX systems.</p></li><li><p>Relevant certifications such as CCNA, CCNP, MCSA, or Fortinet NSE are a plus.</p></li></ul><p><br></p>

Job Title: Senior Network & Firewall Engineer (L3) Location: Dubai<br>Experience<br>10+ years of hands-on experience in enterprise networking, security, deployment, migration, and troubleshooting.<br>Job Summary<br>We are seeking an experienced L3 Network & Firewall Engineer responsible for designing, deploying, migrating, optimizing, and supporting enterprise network and security infrastructures. The ideal candidate should possess deep expertise in Cisco, Fortinet, Palo Alto, Huawei, and multi-vendor networking environments. The role requires leading complex implementation and migration projects while providing Level-3 technical support for mission-critical environments.<br>Key Responsibilities<br>• Design, implement, and maintain enterprise LAN, WAN, Data Center, and Campus network infrastructures.• Deploy, configure, and troubleshoot Cisco, Huawei, Fortinet, and Palo Alto network and security solutions.• Lead network transformation, refresh, migration, and greenfield deployment projects.• Perform firewall policy creation, NAT configuration, VPN implementation, routing, and security hardening.• Plan and execute network migration activities with minimal downtime.• Configure and troubleshoot dynamic routing protocols including OSPF, BGP, EIGRP, and static routing.• Implement high-availability solutions for firewalls and core network infrastructure.• Manage Layer 2 and Layer 3 switching technologies including VLANs, STP, Ether Channel/LACP, VRRP/HSRP, and MLAG where applicable.• Support SD-WAN, IPSec VPN, SSL VPN, Remote Access VPN, and site-to-site connectivity.• Perform network performance analysis, capacity planning, and root cause analysis for complex incidents.• Lead technical discussions with customers, vendors, and internal project teams.• Create High-Level Design (HLD), Low-Level Design (LLD), Method of Procedure (MOP), rollback plans, and as-built documentation.• Provide L3 operational support and mentor junior network engineers.• Ensure network security compliance and adherence to organizational standards and best practices.<br>Required Technical Skills<br>Networking<br>• Cisco Routing & Switching• Huawei Enterprise Switching• Cisco Catalyst & Nexus platforms• VLANs, STP, RSTP, MSTP• OSPF, BGP, EIGRP• VRRP, HSRP• MPLS• QoS• Multicast• DHCP, DNS• IPv4 & IPv6• Network monitoring and troubleshooting<br>Firewalls & Security<br>• Cisco Firepower• Fortinet Forti Gate• Palo Alto Networks Firewalls• Security Policies• NAT• IPS/IDS• Application Control• URL Filtering• SSL Inspection• IPSec VPN• SSL VPN• High Availability (HA)• Security hardening and best practices<br>Deployment & Migration<br>• Enterprise network migration• Firewall migration (Cisco, Fortinet, Palo Alto)• Data Center migration• Branch rollout• Network refresh projects• Change management• Cutover planning• Rollback planning• Zero/Minimal downtime migrations<br>Preferred Certifications<br>• Cisco CCIE Enterprise must• Fortinet NSE 4/5/7 or Fortinet Certified Professional/Expert• Palo Alto PCNSE• Huawei HCIP/HCIE• ITIL Foundation (preferred)<br>Soft Skills<br>• Excellent troubleshooting and analytical skills• Strong customer-facing communication• Ability to work under pressure during critical migrations• Technical leadership and mentoring capabilities• Strong documentation and presentation skills• Ability to manage multiple projects simultaneously<br>Preferred Experience<br>• Enterprise Data Centers• Banking• Government• Healthcare• Telecom• Large Campus Networks• Managed Services• Cloud connectivity (AWS, Azure, OCI)• Hybrid network environments<br>Employment Level<br>Senior Engineer (L3)<br>Reporting To: Network & Security Practice Manager / Infrastructure Manager

<p>Help AG is looking for a highly skilled and experienced Senior Security Engineer who will be responsible for the creation of procedures, implementation of process development, and maintenance of security systems across internal and client environments. The Security Engineer will work closely with Management, Senior Engineers, Threat Analysts, Solution Architects, other Security Engineers, and clients to complete high profile, critical services to existing Managed Security Service clients. Expertise in the below technologies:</p><ul><li><p>Arbor Peakflow</p></li><li><p>Arbor APS/AED</p></li><li><p>Fortinet Firewalls</p></li><li><p>Palo Alto firewalls & Panorama</p></li><li><p>Cisco ASA and Firepower Firewalls</p></li><li><p>Juniper Firewalls</p></li><li><p>F5 (LTM)</p></li></ul><p><strong>Responsibilities</strong></p><ul><li><p>Act as SME of DDOS & Firewall technologies for Help AG customers.</p></li><li><p>Able to design, deploy, operate, monitor, maintain and troubleshoot Complex IP Networks and interconnected Network Security technologies.</p></li><li><p>Provide timely response to all incidents, outages and performance alerts.</p></li><li><p>Takes responsibility for handling escalated incidents.</p></li><li><p>Consult with other technology support groups as part of problem resolution efforts.</p></li></ul><p><strong>Desired Candidate Profile</strong></p><ul><li><p>Should have at least 10+ years demonstrable industry experience.</p></li><li><p>Should have Network Operations / Security Operations experience.</p></li><li><p>Should have expert and in-depth knowledge of Complex IP Networks.</p></li><li><p>Should have solid understanding of Network Security technologies, data center traffic flow and advanced troubleshooting techniques.</p></li><li><p>Should have demonstrable experience of working in extreme pressure and customer facing environments.</p></li><li><p>Should have fair understanding of ITIL change management, problem management and incident management.</p></li><li><p>Should have experience to work under pressure and with strict SLA’s.</p></li><li><p>Sound understanding of common services (web, mail, FTP, DNS, etc.), network vulnerabilities and network attack patterns.</p></li><li><p>Experience with many/all of the following security controls:</p><ul><li><p>Firewalls</p></li><li><p>Intrusion Prevention Systems.</p></li><li><p>Antimalware</p></li><li><p>Two factor Authentication</p></li><li><p>Sandboxing</p></li><li><p>Virtual Private Networks</p></li><li><p>Firewall Rules Auditing</p></li></ul></li><li><p>Self-motivated and a professional attitude.</p></li><li><p>Excellent Customer facing skills.</p></li><li><p>Excellent communication and listening skills.</p></li><li><p>Excellent teambuilding, customer service, and interpersonal skills.</p></li><li><p>Must possess good decision-making skills, be very organized and detail oriented.</p></li><li><p>Skills in handling technical conflicts, organizational challenges, planning and implementation challenges.</p></li><li><p>Judgment, decision making, cooperation, sensitivity to others, technical problem-solving, system troubleshooting, and business writing.</p></li></ul>

????️ We're Hiring: Corporate IT Infrastructure Engineer???? Location: United Arab Emirates (Remote)???? Employment Type: Full-Time???? Experience Level: Mid-Level???? Work Arrangement: Fully Remote About UsKelmora is a growing international organization focused on enterprise technology, corporate IT infrastructure, digital workplace solutions, operational efficiency, and sustainable business growth. Our teams collaborate across Information Technology, Infrastructure, Cybersecurity, Operations, Engineering, and Business Services to provide secure, reliable, and scalable technology environments. The Role We are seeking a highly capable and service-oriented Corporate IT Infrastructure Engineer to maintain and improve the technology infrastructure supporting corporate users, business applications, offices, and remote operations. The role will be responsible for systems administration, network infrastructure, cloud services, endpoint environments, security controls, infrastructure monitoring, and technical support while helping ensure reliable and secure IT services across the organization. Key Responsibilities Manage and maintain corporate IT infrastructure and technology services. Support the daily operation of enterprise systems and infrastructure platforms. Administer Windows and Linux servers and related services. Maintain corporate network infrastructure, connectivity, VPNs, and Wi-Fi services. Configure and troubleshoot TCP/IP, DNS, DHCP, routing, and switching environments. Manage Active Directory, Entra ID, Group Policy, and user authentication services. Support Microsoft 365 and other corporate productivity platforms. Administer user accounts, permissions, access rights, and security policies. Monitor infrastructure availability, performance, capacity, and system health. Investigate infrastructure alerts, outages, and service interruptions. Provide technical support for infrastructure-related incidents and service requests. Troubleshoot hardware, operating system, application, and connectivity issues. Manage corporate laptops, desktops, mobile devices, and IT equipment. Support endpoint management, configuration, patching, and software deployment. Maintain virtualization environments and virtual machines. Support cloud infrastructure and services across Azure, AWS, or similar platforms. Perform routine infrastructure maintenance, upgrades, and configuration changes. Manage server and endpoint patching activities. Support backup, restoration, disaster recovery, and business continuity procedures. Monitor backup jobs and participate in recovery testing. Apply infrastructure security and system-hardening standards. Coordinate vulnerability remediation and security updates. Maintain antivirus, endpoint protection, and other infrastructure security solutions. Manage infrastructure-related tickets through IT service-management platforms. Prioritize incidents according to business impact and service-level requirements. Escalate complex technical issues to senior engineers or specialist teams. Coordinate with cybersecurity, application, network, and service desk teams. Work with external vendors and managed service providers when required. Assist with IT infrastructure projects, migrations, upgrades, and deployments. Maintain infrastructure documentation, network diagrams, asset records, and technical procedures. Conduct infrastructure health checks and performance reviews. Analyze recurring incidents and identify root causes and permanent solutions. Develop scripts and automation to improve infrastructure administration. Assist with infrastructure capacity planning and technology lifecycle management. Support IT audits, compliance assessments, and internal security reviews. Identify opportunities to improve corporate IT reliability, efficiency, and user experience. Requirements Diploma or Bachelor’s degree in Information Technology, Computer Science, Systems Engineering, or a related field.3+ years of experience in corporate IT infrastructure, systems administration, or IT operations. Strong knowledge of Windows and Linux server environments. Solid understanding of enterprise networking and connectivity technologies. Practical experience with Active Directory, Entra ID, Group Policy, and identity management. Experience supporting Microsoft 365 or comparable enterprise productivity platforms. Knowledge of virtualization technologies such as VMware or Hyper-V. Familiarity with Azure, AWS, or other cloud infrastructure platforms. Understanding of backup, disaster recovery, business continuity, and infrastructure monitoring. Knowledge of cybersecurity fundamentals, endpoint protection, patching, and system hardening. Experience with ITSM, service desk, or ticketing systems. Basic scripting and automation experience using Power Shell, Python, Bash, or similar tools. Strong troubleshooting and root-cause analysis capabilities. Excellent organizational and problem-solving skills. Strong communication and stakeholder-management abilities. Good command of written and spoken English. Ability to work independently and manage priorities in a fully remote environment. UAE or GCC corporate IT experience is an advantage but not mandatory. Relevant certifications such as Microsoft, Cisco, Comp TIA, ITIL, Azure, AWS, or VMware are welcome but not required. What We Offer???? Fully Remote Work Arrangement???? Full-Time Corporate IT Infrastructure Engineer Position???? Career Growth & Professional Development????️ Enterprise Systems, Network & Infrastructure Experience☁️ Exposure to Cloud, Virtualization & Digital Workplace Technologies???? Opportunities to Develop IT Security & Infrastructure Skills???? International & Collaborative Working Environment???? Flexible Working Environment???? Opportunity to Improve Corporate IT Reliability & Performance???? Exposure to Modern Enterprise Technology & Infrastructure Projects

<p>Guildhall is representing a leading construction and contracting company delivering large-scale building and infrastructure projects across the region. We are seeking an experienced Head of IT & Digital Transformation to lead the company's technology strategy, oversee enterprise IT operations, strengthen cybersecurity, and drive digital transformation initiatives across both corporate functions and project sites. The successful candidate will oversee IT infrastructure, enterprise applications, cybersecurity, construction technology, AI adoption, governance, and digital transformation programmes that improve collaboration, productivity, and decision-making across the organisation. Key Responsibilities: Technology Strategy & Digital Transformation - Develop and implement the company's IT strategy aligned with business objectives. - Lead digital transformation initiatives across corporate departments and construction projects. - Establish technology roadmaps that support operational excellence and business growth. - Manage annual IT budgets, technology investments, and strategic planning. IT Infrastructure & Operations - Oversee corporate networks, cloud environments, servers, telecommunications, and end-user computing. - Standardise IT infrastructure across offices, project sites, and regional operations. - Ensure high availability, performance, and reliability of all critical business systems. - Manage disaster recovery, backup strategies, and business continuity planning. Cybersecurity - Develop and implement enterprise-wide cybersecurity policies and best practices. - Oversee endpoint protection, firewalls, identity and access management, and network security. - Lead vulnerability management, penetration testing, and cyber incident response. - Promote cybersecurity awareness and compliance throughout the organisation. Enterprise Applications - Manage and optimise Microsoft 365, ERP systems, CRM platforms, document management systems, and business intelligence solutions. - Ensure seamless integration and performance of enterprise applications that support business and project operations. - Drive continuous improvement of digital workflows and system capabilities. Construction Technology - Lead the implementation and optimisation of construction technology platforms. - Support BIM workflows, digital project controls, mobile field reporting, digital QA/QC systems, drone and reality capture technologies, IoT solutions, and smart construction initiatives. - Collaborate with project teams to improve project delivery through technology innovation. Artificial Intelligence & Automation - Identify and implement AI-driven solutions to improve operational efficiency. - Drive initiatives including document automation, proposal generation, contract analysis, knowledge management, predictive reporting, AI assistants, and workflow automation. - Evaluate emerging technologies that enhance productivity and business intelligence. Vendor & Technology Management - Manage relationships with IT vendors, software providers, and managed service partners. - Negotiate technology contracts, software licensing, and hardware procurement. - Monitor vendor performance and ensure compliance with service level agreements. Governance & Compliance - Develop and maintain IT governance frameworks, policies, and technology standards. - Ensure compliance with cybersecurity, privacy, software licensing, and data protection regulations. - Support internal and external audits while maintaining best-practice IT governance. Leadership & Team Development - Lead and develop the internal IT function. - Manage external consultants and specialist technology providers. - Build a high-performing technology team focused on innovation, service excellence, and continuous improvement.</p><p>- Bachelor's Degree in Computer Science, Information Technology, Information Systems, Engineering, or a related discipline. - Professional certifications such as Microsoft Azure, Cisco, ITIL, PMP, CISSP, or equivalent are highly desirable. - 8–15 years of progressive IT experience. Minimum 5 years in a leadership or management role. - Proven experience within the construction or contracting industry. - Demonstrated success leading enterprise-wide digital transformation initiatives. - Strong knowledge of Microsoft Azure cloud technologies. - Extensive Microsoft 365 administration experience. - Advanced networking, infrastructure, cloud, and virtualisation expertise. - Strong understanding of cybersecurity frameworks and enterprise security. - Experience implementing and managing ERP systems. - Proficiency with Power BI, Microsoft Power Platform, SharePoint Online, and enterprise collaboration platforms. Preferred Experience - Building Information Modelling (BIM) technologies. - Construction platforms such as Procore, Autodesk Construction Cloud, Oracle Primavera P6, or similar. - Artificial Intelligence implementation within enterprise environments - ISO 27001 standards and information security governance. - VMware or Hyper-V virtualisation platforms.</p>

????️ We're Hiring: Infrastructure Services Engineer???? Location: United Arab Emirates (Remote)???? Employment Type: Full-Time???? Experience Level: Mid-Level???? Work Arrangement: Fully Remote About UsKelmora is a growing international organization focused on IT infrastructure, technology services, digital transformation, operational efficiency, and sustainable business growth. Our teams collaborate across Information Technology, Infrastructure, Engineering, Cybersecurity, Operations, and Business Services to deliver reliable and scalable technology solutions. The Role We are seeking a skilled and service-oriented Infrastructure Services Engineer to support, maintain, and optimize enterprise infrastructure services across systems, networks, cloud platforms, and core IT environments. The role will focus on maintaining service availability, resolving infrastructure incidents, improving system performance, supporting technology projects, and ensuring that infrastructure services meet operational and security requirements. Key Responsibilities Support the daily operation of enterprise infrastructure services. Monitor infrastructure systems, platforms, and critical IT services. Maintain servers, operating systems, and core infrastructure components. Provide technical support for infrastructure-related incidents and service requests. Troubleshoot server, network, connectivity, and system performance issues. Administer Windows and Linux environments. Support Active Directory, Entra ID, authentication, and access management services. Maintain DNS, DHCP, file services, storage, and other core IT services. Support virtualized infrastructure and virtual machine environments. Assist with Azure, AWS, or other cloud infrastructure services. Monitor infrastructure availability, capacity, performance, and utilization. Investigate system alerts, service interruptions, and recurring technical issues. Perform system maintenance, upgrades, patching, and configuration activities. Support backup, restoration, and disaster recovery processes. Verify backup jobs and assist with recovery testing. Apply infrastructure security controls and system-hardening practices. Support vulnerability remediation and security patch management. Manage infrastructure-related service tickets and incident records. Prioritize technical issues according to business impact and service-level requirements. Escalate complex or critical incidents to senior engineering teams. Coordinate with network, cybersecurity, application, and service desk teams. Work with external vendors and technology service providers when required. Assist with infrastructure installations, migrations, upgrades, and implementations. Maintain accurate technical documentation, system records, and infrastructure diagrams. Develop and maintain operational procedures and technical runbooks. Track infrastructure assets, licenses, configurations, and service dependencies. Analyze recurring incidents and recommend permanent corrective actions. Identify opportunities to improve infrastructure reliability and service quality. Assist with infrastructure capacity planning and technology lifecycle management. Support IT audits, compliance reviews, and infrastructure assessments. Prepare service-performance and infrastructure-status reports. Use automation and scripting to improve repetitive infrastructure processes. Participate in infrastructure improvement and digital transformation initiatives. Ensure infrastructure services follow internal policies, security standards, and operational procedures. Requirements Diploma or Bachelor’s degree in Information Technology, Computer Science, Systems Engineering, or a related discipline.3+ years of experience in infrastructure engineering, systems administration, IT services, or IT operations. Strong knowledge of Windows and Linux operating systems. Good understanding of TCP/IP, DNS, DHCP, VPN, routing, and switching concepts. Experience supporting servers, virtualization platforms, and enterprise infrastructure. Familiarity with Microsoft 365, Active Directory, and Entra ID. Knowledge of Azure, AWS, or other cloud platforms is an advantage. Understanding of backup, disaster recovery, monitoring, and business continuity. Familiarity with infrastructure monitoring and IT service-management tools. Knowledge of cybersecurity fundamentals, patching, endpoint protection, and system hardening. Experience using ITSM or ticketing platforms. Basic scripting knowledge using Power Shell, Python, Bash, or similar technologies. Strong troubleshooting and root-cause analysis skills. Excellent organizational and problem-solving abilities. Strong written and verbal communication skills. Good command of English. Ability to work independently in a fully remote environment. UAE or GCC infrastructure experience is an advantage but not mandatory. Relevant certifications such as ITIL, Comp TIA, Microsoft, Cisco, Azure, AWS, or VMware are welcome but not required. What We Offer???? Fully Remote Work Arrangement???? Full-Time Infrastructure Services Engineer Position???? Career Growth & Professional Development????️ Hands-On Enterprise Infrastructure Experience☁️ Exposure to Cloud, Systems & Network Services???? Infrastructure Security & Service Management Experience???? International & Collaborative Working Environment???? Flexible Working Environment???? Opportunity to Improve IT Service Reliability & Performance???? Exposure to Modern Infrastructure Technologies and Digital Transformation Projects

Now is an amazing time to join Nozomi Networks as we build the future of OT and IoT cybersecurity. We defend some of the world’s largest organizations and critical infrastructure in more than 68 countries and we’re just getting started. Our AI-powered cybersecurity platform secures operational technology (OT) and Internet of Things (IoT) infrastructures for enterprises and government entities across energy, manufacturing, transportation, resources, and critical infrastructure. As we expand our product portfolio and global presence, our Delivery department is hiring a Technical Support Engineer to execute on delivering excellent support to resolve technical issues and bring about improvements in processes with autonomy. You could be the next "Nozomier"! If this sounds like you, read on. In this role you will:Embody the Nozomi Networks Cultural Pillars and our mission to protect what matters most with transparency and trust Provide post-sales break-fix, consulting, and collaboration with all stakeholders to resolve technical issues. Perform exceptional customer service relating to infrastructure design, deployment, testing and verification, as well as optimisation as needed. Drive interactions with customers for resolution of issues while interacting internally with Product and Engineering Teams as needed. Develop and maintain core competency on Nozomi Networks entire product line and technologies. Create knowledge base content where none exists while updating existing to correctly position solutions. Understanding of critical account infrastructure and technical environments. Provide white-glove treatment for critical accounts. Replicate and reproduce customer issues in the lab prior to escalating issue internally. To be successful in this opportunity, you will have:Proven experience working in customer-facing roles as Technical Support Engineer or Systems Engineer. Experience in network security in a support, design, consultancy or operations role. Strong knowledge of Unix Systems, virtualisation technologies, scripting, and API integrations. Knowledge of common networking, security protocols and applications. Detailed technical experience in installations, configuration and operation of security appliances in large complex environments. Strong knowledge of information security principles. Excellent troubleshooting skills. Strong communication (written/verbal) and presentation skills. Solid working proficiency in both written and spoken English. Ability to operate in settings with strong confidentiality and data privacy protocols. Comfortable using Free BSD. Knowledge of Postgre SQL. Bachelor’s Degree (or equivalent) in Computer Engineering (CE), or Computer Science (CS) or equivalent education/training/experience. Experience in the field of ICS (Industrial Control Systems) security projects. Who we are and what we stand for:Nozomi Networks is the leader in OT and IoT Cybersecurity. We protect the world's critical infrastructure, industrial and government organizations from cyber threats by providing exceptional network visibility, threat detection and operational insight. We’re always innovating and we hire the best at what they do to ensure our customers always have access to fast product enhancements, exceptional engineering support and rapid deployment across continents. If you like a challenge, and value integrity and customer success, we invite you to help Nozomi Networks build the future of OT and IoT cybersecurity. Diversity, Inclusion and Belonging are part of our core beliefs, at Nozomi Networks. Diversity of thought, background and culture broadens our knowledge of the world and helps us learn, grow, and gain new perspectives. What makes us all different is what makes us powerful. Our Global Benefits All of our benefits are customized to the country you are based in, naturally we want to get the best out of our Nozomiers, so we provide the best benefits packages, such as:Health & Wellness Financial Work-Life Balance Unparalleled Flexible Time-Off Need to know information Successful candidates will be subjected to background verification checks. Be cautious of unsolicited messages, fake email addresses, requests for money and unclear job descriptions. Report suspicious activity to authorities. Our open job opportunities and descriptions are posted on Nozomi Networks' career page. If in any doubt please apply for opportunities on our careers website here. If you would like to know more about our Privacy Policy, please click here. Any questions about how we process personal information, or if you would like help exercising your privacy rights please contact us using the email provided within the Privacy Policy.

About Emirates Investment Bank:Emirates Investment Bank PJSC (EIBank) is an independent onshore private bank based in Dubai, United Arab Emirates, offering a wide range of banking and investment services to a select group of clients, supporting them through every stage of their wealth journey.<br>Established in 1976 by prominent UAE business families, EIBank offers bespoke solutions across the full range of wealth management services, from asset management and access to global markets to advisory services. <br>EIBank is a relationship driven bank, focused on building long-term partnerships. Our flexible and consultative approach enables us to offer customized products and solutions through innovative advice and services.<br>Job Purpose:Lead the operation, security, and continuous improvement of enterprise network and hybrid-cloud connectivity. The role covers Cisco routing, switching and firewall infrastructure, network access control and AAA, LAN/WAN, network security platforms, Microsoft Azure networking, application and API protection, Zero Trust remote access, high availability, disaster recovery, monitoring, incident response, vendor governance, and regulatory compliance within a banking environment.<br>Key Responsibilities Enterprise Network & Security Operations Administer, maintain, and secure enterprise LAN/WAN infrastructure including routers, switches, firewalls, VPN services, and related network platforms. Operate network and security platforms including next-generation firewalls (NGFW), web application firewalls (WAF), security analytics, centralized logging, monitoring, and management solutions. Perform firmware and software upgrades, hotfixes, hardening, high-availability maintenance, policy changes, and lifecycle activities for managed network and security devices. Manage firewall policies, routing, NAT, VPN, network segmentation, and access control changes using least-privilege principles and regular rule reviews. Monitor availability, capacity, performance, and resilience of network and security services, identifying and implementing improvements to prevent service disruption. Network Access Control & Device Administration Administer enterprise routing and switching environments, including Layer 2/Layer 3 switching, VLANs, trunking, routing, ACLs, redundancy, and secure device administration. Administer Network Access Control (NAC) and Authentication, Authorization, and Accounting (AAA) platforms, including 802.1X authentication and RADIUS-based access enforcement. Manage centralized administrative authentication, authorization, and accounting services for routers, switches, firewalls, and network devices using role-based access controls. Troubleshoot endpoint authentication, authorization policies, identity integration, NAC, RADIUS, and device administration issues across network infrastructure.<br>Cloud Networking & Hybrid Connectivity Design and operate cloud network architectures, including hub-and-spoke and landing-zone models using virtual networks, subnets, network segmentation, security controls, user-defined routing, and controlled traffic flows. Design, implement, and maintain hybrid connectivity between on-premises and cloud environments, including dedicated private connectivity and site-to-site VPN solutions, with appropriate redundancy and disaster recovery capabilities. Implement and troubleshoot cloud networking services, including private connectivity, load balancing, web application security, gateway services, and API connectivity. Design traffic steering through virtual network security appliances and troubleshoot stateful traffic-flow issues, including asymmetric routing, source/destination translation, return-path control, and private connectivity challenges. Participate in architecture and solution reviews to validate segmentation, resiliency, scalability, high availability, and secure connectivity before production deployment.<br>Network Security, WAF & Application Protection Implement and maintain firewall, IDS/IPS, web application firewall (WAF), reverse proxy, and application publishing controls for internet-facing and internal applications. Translate vulnerability assessment and penetration testing findings into network and application security controls such as rate limiting, URL filtering, access policies, TLS enhancements, and security header implementation. Configure and troubleshoot secure application and API traffic flows, path-based routing, digital certificates, certificate chains, and backend service connectivity across network and cloud security platforms. Review network exposure and security policies, remove unnecessary access, and validate changes with application and information security teams.<br>Zero Trust, Remote Access & Identity Integration Operate secure remote-access and Zero Trust Network Access (ZTNA) solutions, including access-policy management and endpoint connectivity services. Integrate remote-access platforms with enterprise identity providers using federated authentication, single sign-on (SSO), and multi-factor authentication (MFA). Support controlled third-party access through segmented network paths and privileged access management solutions. Plan and support remote-access client upgrades and technology migrations, including transitioning from legacy connectivity methods to modern secure access protocols.<br>Performance, Troubleshooting & Incident Response Provide Level 2/Level 3 support for complex network, security, cloud, and application connectivity incidents across on-premises and cloud environments. Perform packet captures, traffic-flow analysis, TCP/TLS troubleshooting, route validation, latency analysis, and security device investigations to isolate root causes. Troubleshoot connectivity across load balancers, private connectivity services, web application firewalls, gateways, and virtual network appliances. Conduct root cause analysis for major incidents and recurring faults, implementing corrective actions to improve service availability and performance. Coordinate technical incident response with internal teams, managed service providers, cloud service providers, and vendor support teams through to resolution.<br>Governance, Compliance & Change Management Work within formal change management and governance processes, assess technical risk, validate implementation and rollback plans, and ensure approved changes are executed and documented. Define and enforce network and cloud governance standards covering IP addressing, segmentation, security zoning, routing, firewall policies, and secure connectivity. Support audits and regulatory reviews by providing configuration evidence, network diagrams, security-control documentation, and remediation status reports. Coordinate internal and external vulnerability assessments and penetration testing activities and track remediation actions through closure. Maintain network architecture documentation, security policy records, IP address management records, standard operating procedures, and operational runbooks.<br>Technical Leadership & Vendor Management Act as a technical focal point for network, cloud, security, SOC/NOC, and managed service operations, validating proposed configurations before production deployment. Lead technical discussions for new solutions, migrations, architecture changes, and incident resolution with infrastructure, cloud, application, information security, and business stakeholders. Review service performance, SLA/KPI achievements, recurring incidents, and operational risks, escalating material gaps to management as required. Provide technical direction, mentoring, knowledge transfer, and troubleshooting support to engineering and operations teams, and review technical documentation from suppliers and service providers. Support onboarding of new technologies and service providers, including design validation, implementation planning, operational handover, and readiness assessments<br>Essential: Bachelor's degree in Computer Science, Information Technology, Network Engineering, Cybersecurity, or a related discipline. Desirable:Strong enterprise networking knowledge covering TCP/IP, VLANs, routing, switching, high availability, LAN/WAN, IPsec/SSL VPN, DNS, and network segmentation. Hands-on experience with Cisco enterprise routing and switching, Cisco firewall platforms, Cisco ISE, Network Access Control (NAC), 802.1X, RADIUS, TACACS+, and AAA. Hands-on experience with next-generation firewalls, WAF, IPS/IDS, SASE/ZTNA, remote access, and security monitoring platforms, preferably across Fortinet and Palo Alto Networks technologies. Hands-on experience with Microsoft Azure networking, hybrid cloud connectivity, network virtual appliances, Private Link/Private Endpoints, load balancing, WAF, and cloud network governance. Strong understanding of HTTP/HTTPS, TLS, certificates, NAT, stateful firewall behaviour, application publishing, and packet-level troubleshooting. Experience working in regulated environments with formal change management, audit evidence, vulnerability remediation, disaster recovery, and security compliance requirements. Relevant professional certifications such as Cisco CCNA/CCNP, Fortinet, Palo Alto Networks, or Microsoft Azure certifications are preferred. Strong written and verbal communication skills with the ability to explain technical risk, coordinate vendors, document solutions, and support critical incidents.

<p>Guildhall is representing a leading construction and contracting company delivering large-scale building and infrastructure projects across the region. We are seeking an experienced Head of IT & Digital Transformation to lead the company's technology strategy, oversee enterprise IT operations, strengthen cybersecurity, and drive digital transformation initiatives across both corporate functions and project sites. The successful candidate will oversee IT infrastructure, enterprise applications, cybersecurity, construction technology, AI adoption, governance, and digital transformation programmes that improve collaboration, productivity, and decision-making across the organisation. Key Responsibilities: Technology Strategy & Digital Transformation - Develop and implement the company's IT strategy aligned with business objectives. - Lead digital transformation initiatives across corporate departments and construction projects. - Establish technology roadmaps that support operational excellence and business growth. - Manage annual IT budgets, technology investments, and strategic planning. IT Infrastructure & Operations - Oversee corporate networks, cloud environments, servers, telecommunications, and end-user computing. - Standardise IT infrastructure across offices, project sites, and regional operations. - Ensure high availability, performance, and reliability of all critical business systems. - Manage disaster recovery, backup strategies, and business continuity planning. Cybersecurity - Develop and implement enterprise-wide cybersecurity policies and best practices. - Oversee endpoint protection, firewalls, identity and access management, and network security. - Lead vulnerability management, penetration testing, and cyber incident response. - Promote cybersecurity awareness and compliance throughout the organisation. Enterprise Applications - Manage and optimise Microsoft 365, ERP systems, CRM platforms, document management systems, and business intelligence solutions. - Ensure seamless integration and performance of enterprise applications that support business and project operations. - Drive continuous improvement of digital workflows and system capabilities. Construction Technology - Lead the implementation and optimisation of construction technology platforms. - Support BIM workflows, digital project controls, mobile field reporting, digital QA/QC systems, drone and reality capture technologies, IoT solutions, and smart construction initiatives. - Collaborate with project teams to improve project delivery through technology innovation. Artificial Intelligence & Automation - Identify and implement AI-driven solutions to improve operational efficiency. - Drive initiatives including document automation, proposal generation, contract analysis, knowledge management, predictive reporting, AI assistants, and workflow automation. - Evaluate emerging technologies that enhance productivity and business intelligence. Vendor & Technology Management - Manage relationships with IT vendors, software providers, and managed service partners. - Negotiate technology contracts, software licensing, and hardware procurement. - Monitor vendor performance and ensure compliance with service level agreements. Governance & Compliance - Develop and maintain IT governance frameworks, policies, and technology standards. - Ensure compliance with cybersecurity, privacy, software licensing, and data protection regulations. - Support internal and external audits while maintaining best-practice IT governance. Leadership & Team Development - Lead and develop the internal IT function. - Manage external consultants and specialist technology providers. - Build a high-performing technology team focused on innovation, service excellence, and continuous improvement.</p><p>- Bachelor's Degree in Computer Science, Information Technology, Information Systems, Engineering, or a related discipline. - Professional certifications such as Microsoft Azure, Cisco, ITIL, PMP, CISSP, or equivalent are highly desirable. - 8–15 years of progressive IT experience. Minimum 5 years in a leadership or management role. - Proven experience within the construction or contracting industry. - Demonstrated success leading enterprise-wide digital transformation initiatives. - Strong knowledge of Microsoft Azure cloud technologies. - Extensive Microsoft 365 administration experience. - Advanced networking, infrastructure, cloud, and virtualisation expertise. - Strong understanding of cybersecurity frameworks and enterprise security. - Experience implementing and managing ERP systems. - Proficiency with Power BI, Microsoft Power Platform, SharePoint Online, and enterprise collaboration platforms. Preferred Experience - Building Information Modelling (BIM) technologies. - Construction platforms such as Procore, Autodesk Construction Cloud, Oracle Primavera P6, or similar. - Artificial Intelligence implementation within enterprise environments - ISO 27001 standards and information security governance. - VMware or Hyper-V virtualisation platforms.</p>

???? We’re Hiring: Network Engineer???? Location: United Arab Emirates (Remote)???? Employment Type: Part-Time???? Experience Level: Mid-Level to Senior???? Work Arrangement: Fully Remote About UsWe are a technology-focused organization committed to building secure, reliable, and scalable digital infrastructure. Our teams support modern business environments through strong network architecture, connectivity, system reliability, and proactive technology management. We value technical excellence, operational resilience, security awareness, and continuous improvement. The Role We are seeking an experienced Network Engineer to design, maintain, troubleshoot, and improve network infrastructure supporting business operations. This part-time, fully remote role is ideal for a technically capable professional who can manage network performance, resolve connectivity issues, and contribute to infrastructure improvements. You will collaborate with IT, security, systems, and business teams to maintain stable and efficient network services. Key Responsibilities Design, configure, maintain, and optimize network infrastructure. Monitor network performance, availability, capacity, and reliability. Troubleshoot connectivity, routing, switching, and network performance issues. Support secure LAN, WAN, wireless, VPN, and remote-access environments. Implement network changes, upgrades, and infrastructure improvements. Identify network risks, vulnerabilities, and potential service disruptions. Maintain accurate network diagrams, configurations, documentation, and records. Collaborate with cybersecurity and systems teams on infrastructure security. Support incident response, root-cause analysis, and service recovery activities. Recommend solutions that improve network resilience, performance, and scalability. Requirements Bachelor’s degree or equivalent qualification in Computer Science, Information Technology, Networking, or a related field is preferred.3+ years of professional network engineering or infrastructure experience preferred. Strong understanding of TCP/IP, routing, switching, DNS, DHCP, VPN, and network security principles. Knowledge of LAN, WAN, wireless, remote connectivity, and network monitoring. Familiarity with network troubleshooting, performance analysis, and configuration management. Proficiency with appropriate network administration and monitoring tools. Strong analytical, diagnostic, and problem-solving abilities. Ability to manage network incidents and prioritize technical issues effectively. Excellent communication and cross-functional collaboration skills. Ability to work independently and support infrastructure operations in a remote environment. What We Offer Flexible part-time working arrangements in a fully remote environment. Competitive compensation aligned with experience and responsibilities. Opportunity to work on network infrastructure, reliability, and technology improvement initiatives. Exposure to modern IT environments and evolving infrastructure technologies. Professional development through technical projects and cross-functional collaboration. Collaborative international culture focused on security, reliability, innovation, and continuous improvement.

Role: Cyber Security Analyst (Remote) Location: Remote (Work from Anywhere) Job Type: Part-Time Payout: $20 - $80/hour<br>Role Overview:We are hiring for one of our clients, seeking a Cyber Security Analyst to work on a part-time basis. The role involves monitoring and analyzing security events to protect systems and data. Responsibilities include identifying vulnerabilities and responding to incidents.<br>Key Responsibilities:• Monitor and analyze security events from multiple sources including SIEM tools, firewalls, and IDS/IPS systems.• Investigate security incidents and determine their scope, impact, and root cause.• Implement and maintain security controls to mitigate risks and prevent future incidents.• Conduct vulnerability assessments and recommend remediation actions.• Prepare detailed incident reports, documenting findings, actions taken, and recommendations.<br>Required Skills & Qualifications:• Experience with SIEM tools such as Splunk, QRadar, or similar platforms.• Knowledge of network security protocols, firewalls, and intrusion detection/prevention systems.• Familiarity with vulnerability assessment tools like Nessus, Open VAS, or Qualys.• Understanding of common security frameworks such as NIST, ISO 27001, or CIS Controls.• Ability to analyze logs and network traffic to detect anomalies and potential threats.• Experience with incident response procedures and best practices.• Strong problem-solving skills with attention to detail.• Ability to work independently and manage time effectively in a remote environment.<br>More About the Opportunity:This role offers a unique opportunity to work with a global leader in the Technology, Information and Internet industry, contributing to the protection of critical infrastructure and sensitive data. The position supports a distributed team across multiple time zones.<br>Equal Opportunity Employer:We hire based on skills and expertise. All qualified candidates are welcome regardless of background, experience, or prior employment history. Applications are reviewed solely on demonstrated technical ability and qualifications.<br>Apply Now!

We are looking for an experienced Network Security Lead to design, implement, and govern enterprise network security solutions across hybrid environments. The role requires strong technical expertise in firewall architecture, VPN technologies, network segmentation, and security operations. The successful candidate will lead network security initiatives, ensure secure network connectivity, and provide technical guidance for enterprise security platforms.<br>Key Responsibilities Lead network security architecture, design, implementation, and operational governance activities. Manage and maintain enterprise firewall platforms including Fortinet, Palo Alto Networks, and Cisco ASA. Design and support secure VPN solutions including SSL VPN and IPSec VPN environments. Define and enforce firewall security standards, policies, and rule management processes. Perform firewall rule reviews, optimisation, segmentation improvements, and security configuration assessments. Support security incident investigation, troubleshooting, root cause analysis, and remediation activities. Manage firewall upgrades, migrations, lifecycle activities, and vendor coordination. Provide technical leadership and guidance to network and security operations teams. Ensure network security controls align with security policies, compliance requirements, and industry best practices.<br>Required Skills & Experience10–12 years of experience in enterprise network security. Strong hands-on experience with firewall technologies including Fortinet Forti Gate, Forti Manager, Forti Analyzer, Palo Alto Networks PAN-OS, Panorama, and Cisco ASA. Strong understanding of firewall policies, NAT, routing, VPN technologies, and network segmentation. Experience designing and managing SSL VPN and IPSec VPN solutions. Experience with high availability (HA), clustering, and disaster recovery configurations. Strong knowledge of IDS/IPS, URL filtering, malware protection, and network security monitoring. Experience handling complex security incidents and technical escalations. Relevant vendor certifications such as Fortinet certifications, PCNSA/PCNSE, or CCIE Security.<br>Preferred Skills Experience with cloud network security solutions across Azure, AWS, or GCP. Knowledge of automation tools such as Python or Ansible. Familiarity with security frameworks including ISO 27001, NIST, SOC 2, and PCI-DSS. Strong leadership, communication, and stakeholder management skills.