GPU Systems Engineer

• 5+ years engineering large-scale Linux systems in HPC, AI, or distributed-infrastructure environments.
• Deep Linux fundamentals: installation, performance tuning, and debugging, down to the kernel when the problem calls for it.
• Hands-on troubleshooting of distributed GPU workloads, with a strong mental model of GPU performance.
• Working experience with GPUDirect RDMA. You understand how data moves between GPUs and the network, and what to check when it does not.
• Solid Python for automation and tooling, plus CUDA or C/C++ experience. You can read, profile, and debug GPU code, not just operate the clusters it runs on.
• Familiarity with configuration management tools such as Salt, Ansible, Puppet, or Chef.
• Comfort diagnosing problems that cross hardware, OS, and network boundaries rather than stopping at one layer.
• Clear communication. You will work daily with researchers, engineers, and vendors.

Nice to Have:

• Experience with the rest of the NVIDIA stack, such as NCCL and NVLink.

Anticipated annual base salary range $200,000-$300,000, plus eligible for discretionary bonus.

Tower’s headquarters are in the historic Equitable Building, right in the heart of NYC’s Financial District and our impact is global, with over a dozen offices around the world.

At Tower, we believe work should be both challenging and enjoyable.

That is why we foster a culture where smart, driven people thrive – without the egos.

Our open concept workplace, casual dress code, and well-stocked kitchens reflect the value we place on a friendly, collaborative environment where everyone is respected, and great ideas win.

Our benefits include:

• Generous paid time off policies
• Savings plans and other financial wellness tools available in each region
• Hybrid working opportunities
• Free breakfast, lunch, and snacks daily
• In-office wellness experiences and reimbursement for select wellness expenses (e.g., gym, personal training and more)
• Company-sponsored sports teams and fitness events (JPM Corporate Challenge, Cycle for Survival, Wall Street Rides FAR and more)
• Volunteer opportunities and charitable giving
• Social events, happy hours, treats, and celebrations throughout the year
• Workshops and continuous learning opportunities

At Tower, you’ll find a collaborative and welcoming culture, a diverse team and a workplace that values both performance and enjoyment.

No unnecessary hierarchy.

No ego.

Just great people doing great work – together.

Tower Research Capital is an equal opportunity employer.