· Support team in network and security operations on daily basis· Performs upgrades of network and security devices including Firewalls, core switches, PE and CE switches· Design and implementation support for new projects and integrations with the existing airport networks· Support of all L3 to L4 issues· Consulting on new design, implementation and integrations support· Working with TAC and BU· Creating various report like vulnerability, syslog, Hardware and software EOL, health check of the network· Supporting AFM, CSPC and BCS tools· Supporting PIDs project· Supporting, integrating existing SST with ZIA· Supporting ongoing projects for design, implementation· Creating best practices config for all the platforms including N7Ks, Access switches (3800, 9300, 3700), Industrial switches (IE4Ks, IE5Ks)· Creating documents like HLD, LLD, network diagrams, traffic flows for internal projects· Meeting vendors or partners along with Atlas team for any new internal projectso Presight integration ongoingo T3 Archiver DC3 implementation and integration ongoingo USCBP (completed last year)o New Cargo terminal· Support Atlas team on any network design and implementations for all projects· Supporting team for BOQs, project plans, design and implementations support· Supporting, upgrade, implementation and config of below platformso Cisco ISEo Cluster of FTD firewallso MPLS with L3 VPNso Multicast enabled service provider network with MVPNSo ASR routers as BGP RRo Cisco Prime Infra, DCNM, CSPC, AFMo Fabric path for DC and MCR extensiono Fex switcheso PIDS with IE5Ks and ring technology