Data Center Piping Specialist — Industrial Pipefitter

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.

We are seeking an Industrial Pipefitter to support the buildout of SpaceXAI's high-performance data centers. In this hands-on role, you will install large industrial piping systems and keep construction moving on our next-generation AI supercomputing infrastructure.

You will work closely with mechanical, welding, structural, electrical, and operations teams to fit, hang, and test pipe from construction through turnover. This is a full-time, onsite role with significant travel to SpaceXAI data center sites.

• Install large-bore industrial piping (process, mechanical, utility, and related systems): measure, cut, bevel, fit, hang, and make up joints per drawings and specs.
• Perform flange, groove, thread, and welded-joint fit-up; align pipe, set gaps, and prep joints for the welding crew.
• Install valves, fittings, hangers, supports, strut, and anchors; hang pipe racks and supports plumb and on grade.
• Read isometric, spool, and arrangement drawings; field-route as directed and flag drawing conflicts before install.
• Support hydro, pneumatic, and service tests: install blinds and test packs, walk lines, and repair leaks.
• Stage, move, and inventory pipe, valves, hangers, insulation, tools, and equipment; keep laydown yards and mechanical rooms orderly.
• Assist with equipment set for pumps, cooling towers, air handlers, and related mechanical gear, including bolt-up of suction and discharge piping.
• Open and close work areas: protection, debris removal, scrap segregation, and end-of-shift reset so the next crew can start immediately.
• Follow LOTO, PPE, and permit rules; do not work on live systems without authorization.
• Report damaged material, unsafe conditions, and drawing conflicts immediately.
• Support punch-list work and cleanup through system turnover.

• 3+ years installing large industrial or commercial piping OR completion of a recognized pipefitter apprenticeship, OR equivalent military experience.

• Experience fitting and installing welded, flanged, grooved, and/or threaded pipe, including hangers and supports.
• Willingness to work at heights, outdoors, and on a changing data center construction site.
• Ability to use pipe fitting hand tools, power tools, bevelers, and material-handling equipment safely.
• Strong safety mindset and willingness to follow site procedures, including LOTO and permits.
• Willingness to work extended hours, nights, and weekends during critical construction windows.
• Prior experience on data center, industrial, or heavy-civil construction sites.
• Experience on large-bore welded industrial piping (carbon and/or stainless) and equipment connections (pumps, air handlers, cooling towers, skids).
• Ability to read isometric, spool, and P&.
• UA, NCCER, or equivalent pipefitter credential.
• OSHA 10 or equivalent training.
• Familiarity with hot-work, hydrotest, and flange-management practices.
• High school diploma or equivalency certificate.

• Ability to travel extensively to SpaceXAI data center construction sites and remain onsite during peak construction phases.
• Capability to work in industrial environments, climb ladders, lift and position moderate loads, stand and walk for a full shift, and wear PPE for extended periods, with or without reasonable accommodation.

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