Staff HPC Network Engineer
- Pay
- $224,000 – $284,000 per year
- Location
- San Francisco, CA · On-site
- Job type
- Full-time
- Level
- Lead / Staff
- Listed
- 30 days ago
Skills & highlights for this role
- HPC networking
- Arista EOS
- Cisco NX-OS
- packet analysis
Also useful
- Nvidia Cumulus
- SONiC
- Ansible
- Prometheus
Stated benefits & perks
- Medical
- Dental
- Vision
- 401k
- Unlimited pto
What you'll do
We're seeking a HPC Network Engineer to join our founding team who will design and run the high-performance network that connects our GPU compute - building a fast, reliable fabric today and the architecture to scale it as our cluster grows.
- Design, optimize, and scale the high-performance network fabric that interconnects our GPU and CPU compute.
- Build the low-latency networking that keeps our training and simulation workloads fed and fast.
- Own capacity planning and lead network projects end to end, from design through deployment.
- Partner with vendors to select and engineer switches that set us up for the next stage of compute growth.
- Develop scripts and processes that automate network operations and increase efficiency.
- Collaborate across the infrastructure team to solve cross-discipline problems with immediate operational impact.
What we're looking for
- Experience designing, deploying, and scaling networks for HPC or GPU compute environments.
- Hands-on experience managing switches across platforms such as Arista (EOS), Cisco (NX-OS), Nvidia (Cumulus), and/or SONiC.
- Solid capacity-planning and project-management skills, with the judgment to scale as we grow.
- Packet decoding/analysis (tcpdump, Wireshark) and knowledge of fiber optics and high-speed cabling up to 800 Gbps.
- Familiarity with public cloud networks (AWS, GCP, Azure) and config management (Ansible, Salt).
- Familiarity with Python, Prometheus, Grafana, ELK, and GitHub; awareness of data center power and cooling.
- Meticulous attention to detail, proactive problem-solving, and excellent communication.
What else you need to know
This role is based in our San Francisco office. Atoms is a company driven by invention and continuous change - we are constantly reimagining our industries, building new products, and refining how we operate. We do our best work together. That's why all of our office-based teams work onsite, five days a week.
The base salary range for this role is $224,000 - $284,000 per year.
Actual compensation will be determined on an individual basis and may vary depending on experience, skills, and qualifications.
Base salary is just one part of your total rewards package. You may also be eligible for equity awards.
Benefits Summary (USA Full-Time Exempt Employees)
- Medical, Dental, Vision, Disability, and Life Insurance
- Flexible Spending Account / Health Savings Account Options
- 401(k)
- Equity
- Sick Time, Unlimited Flexible Time Off, and Paid Holidays
- Paid Parental Leave
- Pre-Tax Commuter Benefit Plan
- Team lunch in our SoMa office every Tuesday and Thursday
- Benefits are subject to change at the company's discretion.
- Atoms accepts applications on an ongoing basis.
Ready to join us as we serve those who serve others?
#LI-Onsite
Who we are
Atoms is building the machines that power the next era of progress.
Over the last decade, software has transformed the digital world. But the physical world, where food is made, minerals are mined, goods are moved, and industries are run, remains far less intelligent, far less efficient, and far more constrained. We're changing that.
Atoms builds Physical AI - real-world robots for the industries that move civilization forward, starting with food, mining, and transport. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive.
This work requires more than robotics. It requires deep integration across hardware, software, AI, operations, manufacturing, and real estate. We don't just build machines in a lab. We deploy them into real environments, operate them, learn from them, and improve them until they work at scale.
We are roboticists, engineers, operators, and builders. We believe the next great technology companies will not only transform information, but the physical systems that shape everyday life.
If you want to work on hard problems with real-world impact, join us.
Why join us
At Atoms, you'll work on one of the defining challenges of our time - bringing automation into the physical world to drive real, lasting impact. We exist to uncover valuable unknown truths and turn them into progress, which means constantly pushing beyond what's known and building what doesn't yet exist.
The work is ambitious and often challenging, but it's grounded in a shared sense of purpose and a team committed to seeing it through together. Our work only matters if it serves others, and we know that meaningful progress depends on the trust of the people we serve and the strength of our team - so we invest in both, creating an environment where you can do your best work and grow.
From Atoms's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.
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Common questions
What is the salary for the Staff HPC Network Engineer role at Atoms?
The Staff HPC Network Engineer posting at Atoms states compensation of $224,000 – $284,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Atoms's official career site.
Where is the Staff HPC Network Engineer job at Atoms located?
This Staff HPC Network Engineer position at Atoms is located in San Francisco, CA (On-site). Always check Atoms's application page for specific state eligibility or relocation policies.
What qualifications are required for Staff HPC Network Engineer at Atoms?
For the Staff HPC Network Engineer role, Atoms highlights experience with HPC networking, Arista EOS, Cisco NX-OS, packet analysis. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Staff HPC Network Engineer position at Atoms?
This listing links directly to Atoms's Greenhouse application page. You can apply directly on Atoms's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.