SeniorNetworkEngineer

About the Role We are seeking a skilled and experienced Senior Network Engineer to join our team. The ideal candidate will have 5+ years of hands-on experience in managing and supporting enterprise network infrastructure, with strong expertise in routing, switching, firewalls, VPNs, and network security protocols. This role involves designing, implementing, and maintaining complex networks, ensuring high availability, performance, and security for business-critical systems. Experience with protocols like BGP, OSPF, and technologies such as load balancing and network monitoring tools is essential. Juniper Hardware experience is a must-have. Cisco Routing Switching and Troubleshooting Experience. Relevant certifications such as CCNP, NSE, PCNSE, or JNCIA are preferred. What You'll Do: Manage IP connectivity and latency for all data center networks. Configure BGP transit and private peering. Need to work with the Architect team on plans for various networking solutions. Manage and perform WAN installations. Manage network performance improvements and enhancements. Monitor and scale network bandwidth as needed. Implement future PubMatic service data centers (domestic or International) Plan and execute complex network upgrades and migration activities. Manage all aspects of network security (load balancers, firewalls, router ACLs) Manage Remote Access for PubMatic users and clients. Perform network hardware/software maintenance. Proactively plan for scale and infrastructure growth. Research new tools and network technologies. Update/standardize device firmware as needed. Manage service requests and support tickets. Travel to data centers occasionally. On-call after hours and emergency support as needed. Manage vendor support issues and engagements. Deliver projects within an aggressive timeframe and under pressure. Communicate and document infrastructure changes and enhancements. We'd Love for You to Have: Five plus years of experience with Juniper Enterprise Routers and