Senior Network Engineer (Juniper)

Location:

Pune, MH, IN

Department: Data Center

PubMatic (Nasdaq: PUBM) is an independent technology company maximizing customer value by delivering digital advertising’s supply chain of the future.

PubMatic’s sell-side platform empowers the world’s leading digital content creators across the open internet to control access to their inventory and increase monetization by enabling marketers to drive return on investment and reach addressable audiences across ad formats and devices.

Since 2006, our infrastructure-driven approach has allowed for the efficient processing and utilization of data in real time. By delivering scalable and flexible programmatic innovation, we improve outcomes for our customers while championing a vibrant and transparent digital advertising supply chain.

Position Description

PubMatic is seeking to hire a highly skilled Network engineering. The person in this role will be focused on managing the PubMatic Network Operation Team and the Global Data Center Network Infrastructure. This candidate must have experience with Juniper network hardware. They must be able to demonstrate broad network engineering experience in understanding, deployment, and security. The qualified candidate must also have experience with Juniper network operations, hardware installations, the configuration of the network devices.

Responsibilities:

Manage IP connectivity and latency for all data center networks
Configure BGP transit and private peering
Need to work with 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

Requirements:

Skills and Experience:

5-8 yrs exp. with Juniper Enterprise Routers and Switches
5-8 yrs with routing protocols - BGP, OSPF, VRRP and traffic engineering
5+ yrs with network-based ACL’s, policy-based routing, and firewall management
5-8 yrs exp. 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.

Additional Skills of use:

JNCIE/CCIE or equivalent experience with Juniper, Cisco and Arista platforms
CISSP/ Knowledge of network security including IDS, DDoS, and other distributed attack
IPv6 experience and knowledge
Operational experience with flow based technologies
UNIX/Linux OS Networking knowledge

#LI-DNI

Return to Office: PubMatic employees throughout the global 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: Our benefits package includes the best of what leading organizations provide, such as stock options, paternity/maternity leave, healthcare insurance, broadband reimbursement. As well, when we’re back in the office, we all benefit from a kitchen loaded with healthy snacks and drinks and catered lunches and much more!

Diversity and Inclusion: PubMatic is proud to be an equal opportunity employer; we don’t just value diversity, we promote and celebrate it. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.