Senior Data Center Engineer - GPU/AI Infra

Nebius B.V.; Vineland (NJ); On-site; USD 85,000 - 140,000; Full time

Benefits offered by this job

Career growth

Flexibility and ownership

Collaborative culture

AI projects exposure

International environment

Job summary

Nebius is seeking a Data Center Support Engineer to support large-scale bare-metal GPU infrastructure powering AI workloads. In this role you will operate, troubleshoot, and maintain production infrastructure across servers, Linux systems, networking, firmware, drivers, and data center components.

You will serve as a senior escalation point, collaborating with data center technicians and engineering teams to diagnose issues, document procedures, and drive incident response.

Qualifications

• 5+ years of experience in data center operations or related roles.
• Hands-on experience with bare-metal servers, Linux, hardware, and networking in production.
• Intermediate Linux CLI proficiency for validation, logs, and diagnostics.
• Experience with server hardware diagnostics and BMC tools (iDRAC/ILO/IPMI/Redfish).
• Strong networking fundamentals (TCP/IP, VLANs, DNS, DHCP).

Responsibilities

• Support and troubleshoot production bare-metal GPU infrastructure across Nebius data center environments.
• Diagnose high-priority issues across Linux, hardware, firmware, BIOS, drivers, networking, storage, optics, cabling, and physical infrastructure.
• Perform hardware diagnostics, component replacement, firmware updates, BIOS configuration, break/fix, and infrastructure maintenance.
• Use Linux CLI, logs, BMC data, and health signals to identify root cause.
• Coordinate remote troubleshooting, incident response, RCA, and operational recovery with teams.
• Troubleshoot network connectivity issues (TCP/IP, VLANs, DNS, DHCP, switches, optics, cabling).
• Create troubleshooting guides, runbooks, escalation notes, and knowledge base docs.
• Use scripting or automation to improve workflows and reduce manual intervention.
• Participate in on-call or after-hours support.

Skills

Data center ops

Infrastructure support

Systems administration

Hardware support

Linux troubleshooting

Networking fundamentals

Incident response

Documentation

Cross-functional collaboration

Automation basics

Tools

iDRAC

iLO

IPMI

Redfish

BMC tools

Jira

Confluence

Grafana

Prometheus

Kubernetes

Docker

Job description

Nebius is seeking a Data Center Support Engineer to support large-scale bare-metal GPU infrastructure powering AI workloads. In this role you will operate, troubleshoot, and maintain production infrastructure across servers, Linux systems, networking, firmware, drivers, and data center components.

You will serve as a senior escalation point, collaborating with data center technicians and engineering teams to diagnose issues, document procedures, and drive incident response.