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. ABOUT THE ROLE: As a Construction Electrician, you will install and terminate new electrical infrastructure: conduit, cable tray, underground duct bank, cable, wire, and 480 V building and feeder work. This is a build job, not an operating-plant job — pull, land, and energize new equipment from drawings, then turn it over. You will follow lockout/tagout and grounding procedures and support first energization of new 480 V systems. This position is based in Southaven, MS. This is an hourly position with overtime. Expect 80% or more travel on a rotation, with per diem. RESPONSIBILITIES: - Install, terminate, and land new campus electrical equipment, including breakers, transformers, switches, buswork, control systems, and batteries at 480 V. - Install conduit, cable tray, cable, wire, and terminations per issued-for-construction drawings; perform underground duct bank, trench, and cable-pull work. - Perform installation quality checks and electrical testing (voltmeters, ohmmeters, ammeters, insulation megger) and assist with acceptance and commissioning tests on new gear. - Read and interpret construction drawings, one-lines, schematics, wiring diagrams, and work orders. - Follow lockout/tagout (LOTO), grounding, clearance procedures, NFPA 70E, and PPE requirements on an active construction site. - Uncrate, set, and dress equipment; climb structures; operate hand and power tools, pulls, blowers, pumps, and portable generators. - Support construction energization sequences, punch-list closeout, and turnover to operations with engineers and vendors. - Document work performed, test results, and as-built markups. - Operate company vehicles and specialized equipment; inspect and store personal protective equipment (PPE). - Perform similar or less skilled incidental duties as assigned. BASIC QUALIFICATIONS: - High school diploma or equivalency certificate. - Current state journeyman electrician license (Tennessee or Mississippi preferred, or equivalent state journeyman license with the ability to obtain TN or MS). - 5+ years of industrial or data center electrical construction installing conduit, tray, duct bank, cable, and 480 V terminations. - Ability to read construction drawings, one-lines, manuals, and work packages. - Proficiency with common electrical test tools (multimeter, megger, ammeter) and construction hand and power tools. - Working knowledge of NFPA 70E and lockout/tagout (LOTO). - Ability to lift 50+ lbs, work at heights and in confined spaces, and work outdoors in all weather. - 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: - Tennessee or Mississippi journeyman electrician license. - Industrial, manufacturing, or data center construction experience building raceway and cable plant. - Experience on large-scale, multi-site construction projects that required a travel rotation. - OSHA 30 or equivalent construction safety training in addition to NFPA 70E. - Knowledge of print reading for drawings, manuals, and one-lines. 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. SpaceXSI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice .