Linux GPU Infrastructure Support Engineer

Location: Westwood, Los Angeles, United States. The role is primarily on-site, with an alternative Sunday–Thursday schedule including four on-site days and one work-from-home day.

Salary: $90,000–$160,000 per year, plus equity and benefits.

Company

hirify.global provides decentralized cloud computing infrastructure for AI projects and businesses.

What you will do

• Diagnose and resolve issues across NVIDIA GPU drivers, CUDA, Docker, KVM virtualization, hardware, storage, and networking.
• Investigate GPU utilization, resource constraints, thermal throttling, driver conflicts, disk I/O bottlenecks, and workload failures.
• Handle complex escalated support tickets end-to-end, coordinating with clients, infrastructure suppliers, engineering, and host support teams.
• Support supplier onboarding and machine management, including installation, configuration, BIOS, firmware, drivers, and network setup.
• Build diagnostic and automation tooling in Python and Bash to reduce manual triage.
• Create runbooks, escalation guides, and knowledge base articles while identifying recurring platform issues.

Requirements

• Strong Linux systems operations experience with Ubuntu, RHEL/CentOS, or Debian, including networking, storage, services, permissions, and command-line troubleshooting.
• Proficiency with Docker, including container debugging, Docker Compose, image management, cgroup limits, and storage troubleshooting.
• Experience with virtualization platforms such as Proxmox VE, VMware, or similar hypervisors.
• Strong networking fundamentals covering VLANs, DNS, DHCP, NAT, VPNs, firewalls, and L2/L3 troubleshooting.
• Hands-on experience with NVIDIA GPU drivers, CUDA, GPU workloads, Python, and Bash scripting.
• Customer-facing or internal technical support experience, clear written English communication, and the ability to independently prioritize escalated tickets.

Nice to have

• Experience with TensorFlow, PyTorch, and GPU-accelerated containers.
• Monitoring and observability experience with Prometheus or Grafana.
• RHCSA, CompTIA Linux+, or a similar certification.
• Experience using the hirify.global platform as a client or infrastructure supplier.

Culture & Benefits

• Comprehensive health, dental, vision, and life insurance.
• 401(k) with company match.
• Meaningful early-stage equity.
• On-site meals and snacks.
• Fast-paced startup environment with close collaboration with founders and technical leaders.

Hiring process

• 15-minute virtual initial screening.
• 45-minute virtual experience interview.
• Two-hour on-site meet-and-greet and LLM-assisted Linux systems operations technical assessment.