Network Engineer- Local Bay Area OR Virginia Candidates

The role

You will own the design, implementation, and day-to-day management of high-performance network infrastructure for a programmatic Demand-Side Platform. You will work with Mellanox Spectrum hardware, Cumulus Linux, and Netris to maintain a low-latency, automated data center fabric.

What you will do

• Design, deploy, and maintain high-density data center networks utilizing Mellanox switches and adapters.
• Administer and optimize network nodes running Cumulus Linux.
• Manage and orchestrate network operations using Netris.
• Monitor and tune network performance for real-time systems.
• Implement and manage firewall rules, VPNs, and access control lists.
• Develop automation workflows to eliminate manual configuration.

Required qualifications

• 3+ years of professional network engineering experience (6+ years for Senior-level consideration).
• Deep familiarity with Mellanox Spectrum switches and ConnectX adapters.
• Strong proficiency in Cumulus Linux (Debian-based) and general Linux system administration.
• Hands-on experience with Netris for VPC-style networking on-premises or in hybrid cloud environments.
• Expert-level knowledge of BGP, OSPF, EVPN-VXLAN, and LACP.
• Proficiency in Python or Go for network automation.
• Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field.

About the company

RZR is an AI-native advertising platform built for the next era of performance marketing. It operates at the intersection of machine learning, programmatic media, and full-funnel mobile growth.