Construction Superintendent, Mechanical; Night Shift

SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission.

Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.

You will oversee mechanical contractors and crews building the advanced mechanical infrastructure for SpaceXAI's Memphis Data Center — including large-scale HVAC and cooling systems, chilled water plants, condenser water systems, process piping, pumps, CRAC/CRAH units, cooling towers, and fire protection systems. If you thrive on hands-on leadership, complex industrial mechanical construction, and contributing to high-impact AI infrastructure, join us to help deliver one of the most advanced and efficient data centers in the world.

This is a full-time, onsite role based in Memphis, Tennessee, with relocation required depending on additional construction locations within the US.

SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission.

Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.

You will oversee mechanical contractors and crews building the advanced mechanical infrastructure for SpaceXAI's Memphis Data Center — including large-scale HVAC and cooling systems, chilled water plants, condenser water systems, process piping, pumps, CRAC/CRAH units, cooling towers, and fire protection systems. If you thrive on hands-on leadership, complex industrial mechanical construction, and contributing to high-impact AI infrastructure, join us to help deliver one of the most advanced and efficient data centers in the world.

This is a full-time, onsite role based in Memphis, Tennessee, with relocation required depending on additional construction locations within the US.

• Oversee and coordinate mechanical installations during night shift hours, including chilled water piping, condenser systems, HVAC equipment, cooling towers, pumps, heat exchangers, ductwork, CRAC/CRAH units, and fire suppression systems for SpaceXAI Data Centers.
• Manage and schedule mechanical contractors, subcontractors, and on-site crews to deliver project milestones on time and to SpaceXAI'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 night-shift 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 SpaceXAI's safety program, building a zero‑incident culture across all teams working around heavy mechanical equipment, pressurized systems, and elevated work during night operations.
• Lead, train, and supervise foremen and mechanical crews, fostering teamwork and accountability in a high‑stakes mission‑critical environment.
• Proactively resolve…