Skip to main content

xAI

Controls Engineer (Supercomputer Infrastructure)

Memphis, Tennessee; Southaven, MississippimidAdded today

About this role

Design and deploy automated control systems for advanced AI training facility infrastructure, including cooling plants, electrical distribution, and liquid-cooling loops. You'll develop PLC code, electrical schematics, and HMI interfaces while managing builds and commissioning systems for critical infrastructure at a high-growth Memphis/Southaven campus.

What you'll do

  • Design and commission PLC-based control systems for cooling plants, electrical distribution, and liquid-cooling infrastructure
  • Create NFPA79/NEC/UL508A compliant electrical control panel layouts and schematics
  • Write, debug, and maintain production-grade PLC code with emphasis on reusability and documentation
  • Develop intuitive HMI/SCADA interfaces for complex facility systems and troubleshooting
  • Manage electrical cabinet builds, field wiring, and component integration from design through deployment
  • Participate in equipment selection, sizing, and process simulation to validate automation proposals

What they're looking for

  • PLC programming (Siemens TIA Portal, Beckhoff TwinCAT 3)
  • Electrical schematic design and CAD (EPLAN preferred)
  • HMI/SCADA systems (Ignition preferred)
  • HVAC controls and building automation systems
  • Industrial control panel design and commissioning
  • C#, Python, SQL programming
  • Field bus and industrial networking (serial, Ethernet)
  • NEC/NFPA 79/UL508A electrical codes
Apply with Autofill

Opens the application — the Jobs AI extension fills it for you. Set up autofill

Opens the official application on the employer’s site. No login required.

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.

View all jobs at xAI

Likely interview questions

  • Describe your experience designing and commissioning PLC control systems for industrial or critical infrastructure applications—what was your role and what challenges did you overcome?
  • Walk us through how you approach architecting PLC code for maintainability and reusability in production environments.
Unlock all 7 questions free — and practice them live →