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Location
In office (Memphis)
Seniority
Middle · 3+ years exp
Visa
Filed H-1B visas in the last two years
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 13, 2026. First seen by Alion on Oct 8, 2026. xAI scores B on the Alion truth index.

Overview
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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.

CONSTRUCTION SUPERINTENDENT, POWER GENERATION

You will oversee crews building the infrastructure for SpaceXSI's on-site power generation plant in the Memphis region - including gas turbine packages and auxiliaries, fuel gas piping, process and BOP piping, pumps, heat exchangers, compressed/instrument air, water and cooling systems, plant HVAC, and fire protection. If you thrive on hands-on leadership, complex industrial mechanical construction, and delivering generation that stays online, join us to help build the power plant that supports SpaceXSI's high-density AI supercomputing facilities.

RESPONSIBILITIES:

  • Oversee and coordinate mechanical installations including gas turbine and generator auxiliaries, fuel gas piping, process and BOP piping, pumps, heat exchangers, compressed/instrument air, water and cooling systems, plant HVAC, and fire protection
  • Manage and schedule on-site crews to deliver project milestones on time and to SpaceXSI's quality and reliability standards
  • Ensure crew adhere to mechanical scope, delivering high-integrity process and BOP systems critical to generation, start-up, and plant uptime
  • Monitor daily progress of construction, maintaining detailed logs, red-line drawings, and as-built documentation for all plant mechanical infrastructure
  • Develop and enforce aggressive construction schedules while keeping the project on time and within budget
  • Champion and enforce SpaceXSI's safety program, building a zero-incident culture across all teams working around heavy mechanical equipment, pressurized systems, fuel gas, and elevated work
  • Supervise foremen and mechanical crews, fostering teamwork and accountability in a high-stakes generating-plant environment
  • Proactively resolve on-site challenges - material delays, technical conflicts, sequencing issues, and coordination with electrical, civil, and process trades - with a strong focus on mechanical system reliability and code compliance
  • Conduct regular site inspections to verify compliance with local regulations, mechanical codes, safety protocols, and SpaceXSI's quality standards
  • Prepare and present clear progress reports, mechanical construction metrics, and risk updates to senior leadership
  • Support mechanical completion, flushing, hydrotest, first fire, commissioning, and turnover to operations

BASIC QUALIFICATIONS:

  • 3+ years managing construction teams on industrial, power generation, or mechanical projects
  • 3+ years of direct hands-on experience in mechanical or electrical installations including process piping, pumps, heat exchangers, and plant mechanical systems
  • High school diploma or equivalency certificate

PREFERRED SKILLS AND EXPERIENCE:

  • Management experience with strong emphasis on large-scale industrial, power generation, or other mission-critical mechanical projects
  • Experience in mechanical or electrical installations on power plants, generating stations, or heavy industrial projects
  • Postsecondary diploma or degree in construction management, mechanical engineering, or related field
  • Proven track record supervising mechanical construction for gas turbine plants, generating stations, or similar industrial facilities
  • Familiarity with Memphis-area building codes, mechanical regulations (IMC, ASME, NFPA), and industrial / plant permitting
  • Experience with construction management software (Procore, AutoCAD, Bluebeam, MS Project, etc.) on complex infrastructure projects
  • Deep knowledge of mechanical construction critical paths, sequencing, and coordination with electrical, civil, and process trades through commissioning and start-up
  • Strong understanding of power plant mechanical systems, including fuel gas, lube oil, compressed/instrument air, cooling water, and BOP piping designed for continuous generation
  • Demonstrated ability to lead diverse crews under tight deadlines while maintaining collaboration and safety
  • Expert-level commitment to mechanical safety (pressure systems, fuel gas, LOTO, confined space) and history of building strong safety cultures on regulated sites
  • Excellent problem-solving and conflict-resolution skills for technically complex mechanical scenarios
  • Proficiency with Microsoft Office suite (Excel, PowerPoint, Word, Teams, Project) for reporting and scheduling

ADDITIONAL REQUIREMENTS:

  • Ability to relocate within the US depending on construction location(s)
  • Subject to pre-employment drug screening and random drug and alcohol testing
  • Subject to pre-employment and annual post-employment background checks
  • Comfortable working in industrial environments with exposure to noise, heavy equipment, excavations, and mechanical systems
  • Available for evenings and weekends as site operational needs dictate
  • Ability to lift 25+ lbs and perform physically demanding tasks in outdoor/tight conditions
  • This is a full-time, onsite role based in Southaven, MS

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

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