Supervisor, Fleet Maintenance
Company: SpaceXSI
Role summary
Supervisor, Fleet Maintenance is a full-time role at SpaceXSI in Southaven, Mississippi, United States (on-site). Posted 2026-10-22. Experience level: 2-5. No degree required.
- Job title
- Supervisor, Fleet Maintenance
- Company
- SpaceXSI
- Location
- Southaven, Mississippi, United States
- Work arrangement
- on-site
- Employment type
- full-time
- Category
- Trades & Construction
- Experience level
- 2-5
- Degree required
- No
- Date posted
- 2026-10-22
You’ll be leading a hands-on maintenance team supporting the advanced infrastructure behind next-generation supercomputing. It’s an incredible chance to work on cutting-edge hardware without needing a formal degree, all while helping build the systems that will push the boundaries of artificial intelligence.
Job description
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.
SpaceXSI is hiring a Fleet Maintenance Supervisor for our AI supercompute facilities in Memphis. You will own fleet maintenance for automotive assets, heavy transit vehicles, trailers, UTVs, and industrial equipment. You will run the work-order schedule, cover emergency breakdowns, and occasionally do the work alongside your technicians.
This role requires 24/7 on-call coverage for critical breakdowns, and may include nights, weekends, and long hours with limited notice.
RESPONSIBILITIES:
Lead technicians through daily repairs, preventative maintenance, and continuous improvement projects, to increase uptime and ensure maximum asset availability across our Memphis facilities
Set the weekly plan, assign work, and triage requests from internal customers by priority and available resources.
Source third-party vendors for parts acquisition, documentation, training, and on-site repairs as needed
Be the subject matter expert for all things related to the fleet
Provide developmental leadership to technicians, facilitating training and advancement of skills
Track team utilization and the maintenance KPIs used to improve uptime
Facilitate all Title and Registration needs for the fleet
Oversee the lifecycle of all fleet assets from acquisition through disposition
Perform other related duties, as assigned, to ensure smooth operation of the fleet maintenance team
BASIC QUALIFICATIONS:
High school diploma or equivalent.
Functional knowledge of mechanical, electrical, hydraulic and pneumatic systems
4+ years maintaining or repairing vehicles, fleet equipment, or industrial equipment.
2+ years leading people, including assigning work and running maintenance jobs to completion.
PREFERRED SKILLS AND EXPERIENCE:
Bachelor’s degree in an engineering discipline or completion of a related trade school
ASE/OEM certifications
Proficiency in Microsoft applications such as Excel, Outlook, Word, and PowerPoint
Experience in a CMMS or other asset-management system
Experience managing a maintenance budget, third-party vendors, and service contracts
Ability to work independently with little direction
Ability to meet deadlines in a fast-paced, ever-changing priorities environment
Ability to anticipate needs and develop innovative solutions
Ability to effectively communicate (verbal and written) with engineering, production, build, and support teams
ADDITIONAL REQUIREMENTS:
Ability to lift 50 lbs. unassisted, lifting, standing, climbing, bending, grasping, sitting, pulling, pushing, stooping, stretching, and carrying are generally required to perform the functions of this position
Must be willing to work at elevated heights and in tight spaces
Must be willing to work long hours, nights, and weekends with limited notice to meet the business needs
Provide 24/7 on-call support for all critical activities and emergency situations
Willingness to travel to support the business
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