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xAI

Electrical Reliability Engineer (Data Center Infrastructure)

Memphis, TN; Southaven, MSmidAdded today

About this role

SpaceXAI is seeking an Electrical Reliability Engineer to design, build, and operate power systems for advanced data center facilities. You'll work autonomously on complex electrical infrastructure projects, collaborating with MEP engineers and trade partners while managing multiple initiatives in a fast-paced environment.

What you'll do

  • Design and specify electrical power distribution systems, switchgear, UPS units, generators, and related equipment
  • Perform load flow analysis, electrical equipment evaluation, and grounding system design
  • Troubleshoot electrical equipment and controllers, providing engineering support to facility technicians
  • Ensure compliance with electrical codes (NEC, NFPA standards) and coordinate with utilities personnel
  • Review power and control schematics, O&M manuals, and verify system compatibility with facility requirements
  • Support design, operation, and troubleshooting of fire alarm, lightning protection, and data distribution systems

What they're looking for

  • Electrical power distribution system design
  • Switchgear and motor control center expertise
  • Load flow analysis and power coordination
  • Medium voltage distribution knowledge
  • UPS and emergency generator systems
  • Arc flash and electrical safety (NFPA 70E)
  • Variable frequency drives (VFDs) and industrial controls
  • MODBUS communication protocols
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xAI

xAI builds advanced AI infrastructure and systems, including the Grok model inference platform and Colossus GPU cluster. The company is hiring Mechanical, Electrical, and Facilities Engineers to design and maintain its data center operations, as well as Software Engineers to optimize high-performance inference systems and datacenter networking.

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Likely interview questions

  • Walk us through your experience designing electrical power distribution systems for large facilities or data centers.
  • How have you approached ensuring compliance with NEC and NFPA standards in past projects?
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