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Salary
≈ $77k – $137k per year (Estimated)
Location
In office (Memphis)
Seniority
Middle · 3+ years exp

Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Sep 17, 2026. xAI scores A on the Alion truth index.

Overview
Company
Impact
Profile match

xAI

xAI is an American artificial intelligence company founded by Elon Musk in 2023 with the stated goal of building models that help humans understand the universe. It develops the Grok family of large language models, distributes them through a consumer assistant, a developer API and deep integration with the X social platform, and adds image and video generation through Grok Imagine. The company runs its own Colossus supercomputer clusters in Memphis, Tennessee, is headquartered in Palo Alto, California, and merged with X Corp in 2025 to combine model development with a large consumer distribution channel.

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars.

SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next.

ABOUT THE ROLE:

As a member of the facilities operations team, you will help build, activate, and maintain some of the world's most technically advanced data centers. You will be able to operate with autonomy to solve diverse and complex problems, excel at managing multiple projects at a time, and work in a dynamic, fast-paced environment. As a Facilities Maintenance Technician, you will have the opportunity to utilize your knowledge, experience, and creativity to develop novel solutions at the cutting edge of space technology. You will work with other infrastructure engineers, technicians, and internal customers to support these goals and have the opportunity to drive real global impact, ultimately leading to making life multiplanetary.

RESPONSIBILITIES:

  • Collaborate with engineers, managers, and customers to maintain systems in peak operating condition, and to develop/update detailed work instructions for proper equipment preventative maintenance dedicated to ensuring zero unplanned interruption in services to employees and customers.
  • Maintain and repair HVAC support equipment on facilities systems including air handlers, chilled water, condenser pumps, cooling towers, valves, filters, etc.
  • Perform ductwork modifications, brazing, soldering, evacuation & charging of various refrigerants, water piping, insulation modifications and repairs.
  • Assemble, install, repair, and maintain pipes, fittings, heating, water, and drainage systems according to specifications and plumbing codes.
  • Perform hands-on shop work and/or on-site disassembly, inspection, reporting, cleaning, troubleshooting, reassembly, and testing of pumps and other mechanical equipment.
  • Ensure work and used materials are in compliance with manufacturer specifications.
  • Read and interpret schematics for assembly, repair, and reassembly as required.
  • Perform failure assessments and day-to-day safety inspections - making recommendations to the supervisor as required.
  • Adjust and fabricate mechanical parts using hand and machine tools for mechanical repairs/upgrades.
  • Present information on equipment maintenance statuses for all critical facilities as required for internal and external customers.
  • Operate a forklift, scissor lift, pallet jack, boom lift, work truck, and overhead crane.
  • Written and verbal communication skills, use of MS Outlook and Teams.
  • Open, track and resolve electronic work tickets on SpaceX systems.
  • Take on additional responsibilities as needed as well as determine and manage priorities with minimal guidance.
  • Follow and ensure site compliance with all applicable SpaceXSI, local, state, and federal building codes, regulations, and laws.

BASIC QUALIFICATIONS:

  • High school diploma or equivalent certificate.
  • 3+ years of professional experience working with HVAC, plumbing, pneumatic, mechanical, or electrical systems.

PREFERRED SKILLS AND EXPERIENCE:

  • Knowledge in the following areas: HVAC, plumbing, electrical safety, pneumatic principles, tubing, pipefittings, rotating machinery (pumps, air compressors, etc.), and a variety of mechanical fasteners.
  • Technical certification, journeyman, or master in HVAC, mechanical, plumbing, or electrical systems.
  • Knowledge of high-pressure gas, flammable gas, and refrigeration gases.
  • Professional experience maintaining high efficiency particulate air (HEPA) filters and standard air handling unit (AHU) filtration systems.
  • Ability to troubleshoot mechanical and electrical systems down to the component level.
  • Familiar with commercial building codes.
  • Ability to read, interpret, and understand technical language in specifications, schematics, and blueprints.
  • Ability to use Microsoft Word, Excel, and PowerPoint to generate service reports and communicate within the company including skills to navigate web-based service literature and programs.
  • Possesses a good attitude, willingness to learn, flexibility, and is a self-starter.
  • Demonstrates a consistent record of punctual schedule adherence.
  • Comfortable working in a high-stress environment balancing several projects at any given time and the flexibility to adjust for abrupt changes in strategic direction.

SpaceXSI is an equal opportunity employer. For details on data processing, view our  Recruitment Privacy Notice.

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