Medium Voltage Electrician (Construction)

ABOUT THE ROLE:

We are hiring Medium Voltage Electricians to join SpaceXAI's internal construction team supporting the rapid build-out of our data centers. This is a traveling role — you will mobilize with project teams to active construction sites, install and commission medium-voltage systems at 12.47 kV, 13.8 kV, and 34.5 kV, and move with the work as new facilities come online.

You will install e-house medium-voltage switchgear (MVSG), generator step-up transformers (GSUs), 15 kV and 35 kV cable, and duct bank; support hipot/VLF testing; and work adjacent to live campus buses. This is a construction and commissioning role: build new medium-voltage infrastructure from drawings and turn it over. It is not a facilities-maintenance or operating-plant role.

This is an hourly position with overtime. Expect 80% or more travel on a rotation, with per diem.

RESPONSIBILITIES:

• Travel with internal construction and electrical teams to project sites to install, terminate, and test medium-voltage systems, including e-house medium-voltage switchgear (MVSG), generator step-up transformers (GSUs), 15 kV and 35 kV cable, duct bank, and associated control wiring.
• Pull, rack, land, and terminate 15 kV and 35 kV cable using manufacturer-approved stress cones and terminations.
• Install medium-voltage duct bank, manholes, and raceway for 12.47 kV, 13.8 kV, and 34.5 kV circuits.
• Support hipot/VLF and insulation-resistance testing of new medium-voltage cable and gear: prepare, isolate, ground, and stand the work with commissioning.
• Work adjacent to live campus medium-voltage buses under switching orders, clearances, and LOTO.
• Read and interpret medium-voltage one-lines, physical drawings, cable schedules, and termination drawings; produce as-builts and test records.
• Ensure compliance with NEC, NFPA 70E, OSHA 1910.269, and SpaceXAI safety and quality standards, including switching, clearance, LOTO, and arc-flash protocols.
• Collaborate with contractors, engineers, and operations teams to deliver projects on time with zero incidents.
• Participate in constructability reviews and provide field feedback to improve designs.
• Mobilize quickly between project locations as construction phases and priorities shift.

BASIC QUALIFICATIONS:

• 5+ years of hands-on electrical construction at 5 kV and above in industrial, data center, utility, or generation environments. Experience at 480 V does not meet this requirement.
• Documented 15 kV and/or 35 kV terminations (termination logs, QC packages, or manufacturer terminator qualification cards).
• Experience installing or landing medium-voltage switchgear, transformers/GSUs, and medium-voltage cable at 12.47 kV, 13.8 kV, and/or 34.5 kV.
• Ability to read medium-voltage one-lines, cable schedules, and termination drawings.
• Working knowledge of NFPA 70E, lockout/tagout (LOTO), medium-voltage switching and clearance, and OSHA 1910.269.
• Ability to lift 50+ lbs, climb ladders, and work in e-houses, duct banks, and industrial environments with PPE.
• Hourly position with overtime; willingness to work nights, weekends, and extended shifts during construction and energization.
• Ability and willingness to travel 80% or more on a construction rotation; per diem and/or housing provided while on site.

PREFERRED SKILLS AND EXPERIENCE:

• Manufacturer terminator qualification cards for 15 kV and/or 35 kV.
• State journeyman electrician license, or lineman/substation qualification, with the ability to work in Tennessee and Mississippi.
• Data center or industrial campus medium-voltage construction experience, including e-house MVSG, duct bank, and work adjacent to live 15/35 kV buses.
• Switching and clearance experience on 15 kV or 35 kV systems under OSHA 1910.269.
• OSHA 30 or equivalent construction safety training in addition to NFPA 70E and OSHA 1910.269.

ADDITIONAL REQUIREMENTS:

• Schedule varies depending on site operational needs; frequent overtime and weekend support is required.
• Ability to perform job duties that require standing, kneeling, crouching, twisting upper body, working in cramped positions, climbing, lifting up to 50 lbs., and working on ladders/lifts at elevated heights.
• Ability to work in an environment requiring exposure to fumes, odors, noise, heat, cold, and rain.
• Ability to rapidly change roles/responsibilities while working in a high-paced, challenging work environment.
• Stand: up to 6 hours per day.
• Sit: up to 3 hours per day.
• Push/Pull: up to 75 lbs. (unassisted) 1–2 hours per day.
• Overhead reach: up to 3 hours per day.
• Walk: up to 3 hours per day.
• Lift/Carry: up to 50 lbs. (unassisted) 1–2 hours per day.