Data Center Technician (AI Infrastructure)

Location: Hamburg, Germany. On-site, with 8-hour shift rotation covering 24/7 operations.

Company

hirify.global is building a full-stack AI cloud spanning data centers, hardware, and a cloud platform used by AI teams.

What you will do

• Replace failed hardware components, including drives, fans, PSUs, motherboards, and CPUs.
• Rack and stack servers, switches, and supporting equipment for deployments and expansions.
• Install, route, and terminate copper and fibre cabling.
• Troubleshoot link-level network faults through cable and transceiver testing and failure isolation.
• Handle general site operations across hardware, cabling, and physical infrastructure.

Requirements

• Hands-on data center operations experience or comparable operations experience in a critical environment.
• Hardware competency in break/fix, component replacement, and rack and stack work.
• Link-level networking experience with cable and fibre installation, fibre optics, and link troubleshooting; device configuration is not expected.
• Operational discipline: stop and escalate when unsure rather than improvising.
• Ability and willingness to work on-site in a shift rotation covering 24/7 operations.
• Ability to work independently on routine tasks, recognize when to escalate, and operate comfortably with ambiguity and a broad scope.

Nice to have

• Experience with liquid cooling, including DLC loops.
• Hands-on exposure to enterprise GPU servers, including NVIDIA Ampere, Hopper, or Blackwell generations, or switch integration.
• Experience across more than one operational environment.
• Experience contributing to cluster deployments or data hall build-outs as a hands-on technician.

Culture & Benefits

• Full-time, permanent employment.
• Cash and equity compensation with local benefits.
• Work alongside engineers, researchers, and partners across the global AI ecosystem.

Hiring process

• Apply through the Careers page; applications sent by email are not accepted.
• Applications are reviewed without an artificial deadline and hiring proceeds when a suitable candidate is found.