Senior Network Engineer

About the Role:

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 to eight experience with Juniper Enterprise Routers and Switches.
• Five to eight years with routing protocols - BGP, OSPF, VRRP and traffic engineering.
• 5+ yrs with network-based ACLs, policy-based routing, and firewall management.
• Five to eight years experience with NAT, VLANs, VLAN tagging, MAC address tables, and switching.
• Ability to generate and maintain technical documentation and network diagrams.
• Experience with VXLAN, Virtual-Chassis and MC-LAG on Juniper gear using best practices and implementing the appropriate spanning tree protocols on TORs in such environments.
• Experience working with carrier circuits (installation, activation & troubleshooting).
• Experience working on Palo Alto Firewall and Fortinet firewalls. Experience with IPSec VPN, MFA for VPN access.
• Experience working in a DevOps environment and using network automation tools such as Ansible, Git and Python.
• Experience troubleshooting complex network issues.
• Experience contributing to monitoring and alerting systems.
• JNCIE/CCIE or equivalent experience with Juniper, Cisco, and Arista platforms.
• CISSP/ Knowledge of network security, including IDS, DDoS, and other distributed attacks.
• IPv6 experience and knowledge.
• Operational experience with flow-based technologies.
• UNIX/Linux OS Networking knowledge.

Qualification:

Additional Information:

Return to Office: PubMatic employees throughout the globe have returned to our offices via a hybrid work schedule (3 days in office and 2 days working remotely) that is intended to maximize collaboration, innovation, and productivity among teams and across functions.

Benefits

Diversity and Inclusion:

About PubMatic:

Founded in 2006 with the vision that data-driven decision-making would be the future of digital advertising, we enable content creators to run a more profitable advertising business, which in turn allows them to invest back into the multi-screen and multi-format content that consumers demand.