Responsibilities: Design, configure, and support enterprise routing & switching infrastructure , SDWAN , and Spine-Leaf data center networks Operate and troubleshoot multi-vendor environments (Cisco, Juniper, Brocade, Arista) and enforce firewall policies (Palo Alto, Juniper, Cisco, Fortinet) Manage carrier technologies and advanced routing protocols including BGP, MPLS, VRF Lite, OSPF, ISIS, HSRP, PBR , etc. Configure and support Juniper SRX firewalls , EX/QFX switches , MX routers , and automate tasks using Junos OS , SLAX , and PyEZ Deploy and manage Juniper SDN and AI-driven platforms like Contrail , Apstra , Mist , and use JSA for threat analytics Create detailed documentation (Visio, MS Office), collaborate with clients and teams, and support off-hours maintenance when required Requirements: 8+ years of hands-on experience in network engineering , especially with Juniper technologies Proven expertise in Spine-Leaf architecture , routing & switching , and data center networking Strong background in managing Cisco, Juniper, Arista, Brocade hardware and firewall platforms (Palo Alto, Cisco, Fortinet, Juniper) Deep understanding of carrier-grade networking protocols and routing technologies Proficiency in Junos OS , scripting, and automation tools (SLAX, PyEZ) Experience with Juniper's SDN/security solutions : Mist, Apstra, Contrail, JSA Strong communication, documentation, and client-facing skills Detail-oriented with flexibility to work during early/late hours for critical network changes

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