Sr. Network Engineer, Network Operations, Data Center Tesla - 3.3 Fremont, CA Job Details Full-time $168,000 - $300,000 a year 1 day ago Benefits Commuter assistance Health savings account AD&D insurance Paid holidays Disability insurance Health insurance Dental insurance Flexible spending account Flextime Adoption assistance Employee assistance program 401(k) matching Employee discount Benefits from day one Pet insurance Qualifications Data center experience Telecommunications network upgrades Telecommunications network performance monitoring Network migration projects VLAN Network monitoring tools Full Job Description What to Expect We are seeking an experienced Senior Network Engineer to drive network refresh and infrastructure operations across data center environments. This role requires hands-on expertise in hardware migration/refresh planning, configuration management, and operational excellence. What You'll Do Lead the planning and execution of large-scale network refresh programs for switches and routers approaching or at End-of-Support, including hardware staging, configuration migration, and phased cutovers with minimal production impact Develop, maintain, and implement detailed Method of Procedure (MOP) documents, migration runbooks, and rollback plans for all planned changes and refresh activities Operate and maintain production data center network infrastructure across newly built and expanding clusters, ensuring high availability, reliability, and performance Build and maintain operational dashboards (e.g., Grafana) to monitor network health, track refresh program progress, and validate post-migration performance across data center clusters Coordinate with vendors for TAC support escalations, RMA processing, firmware guidance, and support contract management Create and maintain comprehensive network documentation, datacenter cutsheets, topology diagrams, IP address management (IPAM) records, and operational runbooks Collaborate with cross-functional teams — Compute, Storage, SRE, Security, and Datacenter team — to support cluster build-outs, capacity expansions, and operational readiness Participate in on-call rotation and provide support during occasional weekends, after-hours periods, and holidays as needed Travel up to 10% as required to support datacenter projects and operations What You'll Bring 6+ years of experience in mid- to large-scale data center network operations and infrastructure Extensive experience with Juniper platforms (QFX, MX, EX series) and Arista platforms and Arista EOS, including upgrades, configuration management, and troubleshooting Deep knowledge of IP networking and L2/L3 protocols — BGP, OSPF, spanning-tree, LACP, MC-LAG, VRRP, VLANs, and ACLs.

EVPN-VXLAN

experience is a plus Hands-on experience planning and executing large-scale network hardware refresh or migration programs Experience with network monitoring and observability tools such as SNMP, syslog, NetFlow/IPFIX, Grafana, SolarWinds, LibreNMS, Kentik, or similar Experience implementing scripts and automation for infrastructure deployment and configuration (Python, Jinja2). Software development experience is a plus Familiarity with network configuration management tools (Git-based workflows) Solid understanding of change management processes, maintenance window planning, and MOP development Experience with infrastructure cabling, optics, and physical layer troubleshooting Familiarity with IPAM, RADIUS/TACACS+, DHCP, DNS, and out-of-band management networks Compensation and Benefits Benefits Along with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire: Medical plans > plan options with $0 payroll deduction Family-building, fertility, adoption and surrogacy benefits Dental (including orthodontic coverage) and vision plans, both have options with a $0 paycheck contribution Company Paid (Health Savings Accounts) HSA Contribution when enrolled in the High-Deductible medical plan with HSA Healthcare and Dependent Care Flexible Spending Accounts (FSA) 401(k) with employer match, Employee Stock Purchase Plans, and other financial benefits Company paid Basic Life, AD&D Short-term and long-term disability insurance (90 day waiting period) Employee Assistance Program Sick and Vacation time (Flex time for salary positions, Accrued hours for Hourly positions), and Paid Holidays Back-up childcare and parenting support resources Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance Weight Loss and Tobacco Cessation Programs Tesla Babies program Commuter benefits Employee discounts and perks program Expected Compensation $168,000 - $300,000/annual salary + cash and stock awards + benefits Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment. Tesla is an Equal Opportunity / Affirmative Action employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state or local laws. Tesla is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.