Construction Superintendent – Mechanical

xAI•Memphis, TN

8h•Onsite

About The Position

xAI is seeking a Construction Superintendent – Mechanical to oversee mechanical contractors and crews building advanced mechanical infrastructure for its Data Centers. This role involves managing large-scale HVAC and cooling systems, chilled water plants, condenser water systems, process piping, pumps, CRAC/CRAH units, cooling towers, and fire protection systems. The ideal candidate thrives on hands-on leadership, complex industrial mechanical construction, and contributing to high-impact AI infrastructure. This is a full-time, onsite role based in Memphis, Tennessee, with relocation required depending on additional construction locations within the US.

Requirements

3+ years managing mechanical construction teams with strong emphasis on large-scale industrial or mission-critical mechanical projects.
3+ years of direct hands-on experience in mechanical installations including process piping, HVAC systems, chilled water plants, pumps, and cooling infrastructure — ideally on data centers, industrial processes, or heavy mechanical projects.
High school diploma or equivalency certificate.
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.

Nice To Haves

Postsecondary diploma or degree in construction management, mechanical engineering, or related field.
Proven track record supervising mechanical construction for data centers, hyperscale facilities, or similar mission-critical environments.
Familiarity with Memphis-area building codes, mechanical regulations (IMC, ASME, NFPA), and industrial 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 trades through commissioning and startup.
Strong understanding of data center mechanical specifications, redundancy requirements (N+1, 2N), energy efficiency, and cooling systems designed for 24/7 operation.
Demonstrated ability to lead diverse crews under tight deadlines while maintaining collaboration and safety.
Expert-level commitment to mechanical safety (pressure systems, 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.

Responsibilities

Oversee and coordinate mechanical installations including chilled water piping, condenser systems, HVAC equipment, cooling towers, pumps, heat exchangers, ductwork, CRAC/CRAH units, and fire suppression systems for xAI Data Centers.
Manage and schedule mechanical contractors, subcontractors, and on-site crews to deliver project milestones on time and to xAI’s exacting quality and reliability standards.
Ensure all contractors adhere to mechanical scope, delivering high-integrity cooling and process systems critical to data center uptime, efficiency, and thermal management.
Monitor daily progress of mechanical construction, maintaining detailed logs, red-line drawings, and as-built documentation for all mechanical infrastructure.
Develop and enforce aggressive construction schedules while keeping the project on time and within budget.
Champion and enforce xAI’s safety program, building a zero-incident culture across all teams working around heavy mechanical equipment, pressurized systems, and elevated work.
Supervise foremen and mechanical crews, fostering teamwork and accountability in a high-stakes mission-critical environment.
Proactively resolve on-site challenges — material delays, technical conflicts, sequencing issues, and coordination with electrical/civil 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 xAI’s stringent quality standards.
Prepare and present clear progress reports, mechanical construction metrics, and risk updates to senior leadership.