ABOUT THE ROLE:

We are seeking a highly skilled Mechanical Commissioning Technician to support the buildout and startup of xAI’s high-performance data centers. In this critical hands-on role, you will perform commissioning, testing, and troubleshooting of mechanical systems that provide cooling, air handling, and fluid distribution for our next-generation AI supercomputing infrastructure.

You will work closely with construction, engineering, and operations teams to ensure safe, reliable, and high-quality mechanical systems from initial installation through full system turnover. This is a full-time, onsite role with significant travel to xAI data center sites.

RESPONSIBILITIES:

• Execute mechanical commissioning activities for HVAC systems, chillers, cooling towers, CRAC/CRAH units, pumps, heat exchangers, piping systems, and associated controls in data center environments.
• Perform functional testing, airflow and water flow verification, system balancing, and integrated system performance validation.
• Troubleshoot and resolve mechanical, controls, and hydronic issues during pre-commissioning, commissioning, and startup phases.
• Develop and execute detailed commissioning test procedures, checklists, and documentation in accordance with project specifications and industry standards.
• Collaborate with EPC contractors, OEM vendors, and xAI engineers to coordinate system energization, startup sequences, and integrated system testing.
• Ensure strict adherence to safety protocols, LOTO procedures, and quality standards during all commissioning activities.
• Maintain accurate as-built documentation, test records, and commissioning reports.
• Support training of operations and maintenance teams on commissioned mechanical systems.
• Participate in constructability reviews and provide field feedback to improve design and installation quality.

BASIC QUALIFICATIONS:

• 3+ years of hands-on mechanical commissioning or field technician experience in data centers, power plants, or large industrial facilities.
• Strong working knowledge of data center cooling systems including chillers, cooling towers, pumps, CRAC/CRAH units, and precision air handling.
• Experience with commissioning test equipment (manometers, anemometers, flow meters, temperature/pressure calibrators, etc.).
• Familiarity with relevant codes and standards (ASHRAE, SMACNA, NFPA, ASME, IMC).
• Demonstrated ability to read and interpret mechanical drawings, P&IDs, and control schematics.
• Strong safety mindset with current OSHA 10/30 or equivalent training.
• Willingness to work extended hours, nights, and weekends during critical commissioning windows.

PREFERRED SKILLS AND EXPERIENCE:

• Prior commissioning experience on hyperscale data center projects or mission-critical facilities.
• NEBB, AABC, or equivalent certification in testing, adjusting, and balancing (TAB).
• Experience with BMS/BAS controls troubleshooting and integration (BACnet, Modbus, etc.).
• Knowledge of chilled water systems, refrigerant systems, and high-density liquid cooling technologies.
• Proficiency with commissioning management software (e.g., CxPro, Procore, or similar).
• Technical degree or trade school certification in Mechanical Engineering Technology, HVAC, or related field.

ADDITIONAL REQUIREMENTS:

• Ability to travel extensively to xAI construction sites and remain onsite during peak commissioning phases.
• Capability to work in industrial environments, climb ladders, lift moderate loads, and wear PPE for extended periods.

ABOUT THE ROLE:

We are seeking a highly skilled Sr. Electrical Commissioning Technician to support the buildout and energization of xAI’s high-performance data centers. In this critical hands-on role, you will perform commissioning, testing, and troubleshooting of electrical systems that power our next-generation AI supercomputing infrastructure.

You will work closely with construction, engineering, and operations teams to ensure safe, reliable, and high-quality electrical systems from initial installation through full system turnover. This is a full-time, onsite role with significant travel to xAI data center sites.

RESPONSIBILITIES:

• Execute electrical commissioning activities for medium and low voltage power distribution systems, switchgear, transformers, UPS systems, generators, PDUs, and associated controls in data center environments.
• Perform point-to-point wiring checks, functional testing, calibration, and system integration verification.
• Troubleshoot and resolve electrical issues during pre-commissioning, commissioning, and startup phases.
• Develop and execute detailed commissioning test procedures, scripts, and documentation in accordance with project specifications and industry standards.
• Collaborate with EPC contractors, OEM vendors, and xAI engineers to coordinate energization sequences and integrated system testing.
• Ensure strict adherence to safety protocols, LOTO procedures, and quality standards during all commissioning activities.
• Maintain accurate as-built documentation, test records, and commissioning reports.
• Support training of operations and maintenance teams on commissioned electrical systems.
• Participate in constructability reviews and provide field feedback to improve design and installation quality.

BASIC QUALIFICATIONS:

• 3+ years of hands-on electrical commissioning or field technician experience in data centers, power plants, or large industrial facilities.
• Strong working knowledge of electrical systems up to 480V (medium voltage experience preferred), including switchgear, motor control centers, variable frequency drives, and protective relaying.
• Experience with commissioning test equipment (meggers, multimeters, relay test sets, power quality analyzers, etc.).
• Familiarity with relevant codes and standards (NEC, NFPA 70E, IEEE, NETA).
• Demonstrated ability to read and interpret electrical drawings, schematics, and one-line diagrams.
• Strong safety mindset with current OSHA 10/30 or equivalent training.
• Willingness to work extended hours, nights, and weekends during critical commissioning windows.

PREFERRED SKILLS AND EXPERIENCE:

• Prior commissioning experience on hyperscale data center projects or mission-critical facilities.
• NETA certification (Level II or higher) or equivalent (e.g., NICET, Journeyman Electrician license).
• Experience with data center power infrastructure including redundant UPS, generators, and busway systems.
• Knowledge of PLC/controls troubleshooting and SCADA systems.
• Proficiency with commissioning management software (e.g., CxPro, Procore, or similar).
• Technical degree or trade school certification in Electrical Engineering Technology or related field.

ADDITIONAL REQUIREMENTS:

• Ability to travel extensively to xAI construction sites and remain onsite during peak commissioning phases.
• Capability to work in industrial environments, climb ladders, lift moderate loads, and wear PPE for extended periods.

ABOUT THE ROLE:

As an Inventory Specialist at xAI, you will play a key role in maintaining the efficiency of our Site Operations warehouse. You will organize inventory, manage RMA processes, handle data entry, and ensure accurate tracking of assets to support our data center and infrastructure needs. You are detail-oriented, a quick learner, and excel at following procedures while identifying opportunities for process improvements. You will collaborate with Site Operations teams to keep our warehouse running smoothly in a high-paced environment.

RESPONSIBILITIES:

• Organize and maintain the Site Operations warehouse area, including shelving, labeling, and optimizing space utilization.
• Manage Return Merchandise Authorization (RMA) processes, including inspection, documentation, and coordination with vendors for returns and repairs.
• Perform accurate data entry for inventory tracking, receipts, shipments, and asset management using internal systems.
• Conduct regular inventory audits, cycle counts, and reconciliations to ensure accuracy and minimize discrepancies.
• Receive, inspect, and log incoming shipments of hardware, parts, and supplies.
• Prepare and package outgoing shipments, including vendor returns and internal transfers.
• Maintain spare parts inventory and monitor stock levels to prevent shortages.
• Create and update documentation for inventory procedures and standard operating procedures.
• Assist in troubleshooting inventory-related issues and reporting discrepancies.
• Collaborate with cross-functional teams, including procurement and operations, to support overall site efficiency.

BASIC QUALIFICATIONS:

• High school diploma or equivalency certificate
• 2+ years of experience in inventory management, warehouse operations, or a related field
• Experience with data entry and inventory tracking systems
• Familiarity with RMA processes and vendor coordination

PREFERRED SKILLS AND EXPERIENCE:

• Experience in a data center or technology warehouse environment
• Proficiency with inventory management software (e.g., Oracle or similar systems)
• Strong organizational skills and attention to detail
• Ability to use basic tools for warehouse organization and minor assembly
• Knowledge of safety protocols in warehouse settings
• Excellent time management and prioritization abilities
• 2+ years of experience with structured cabling or hardware handling
• Basic computer skills, including Microsoft Office or Google Workspace
• Ability to work independently and as part of a team in a fast-paced setting

ABOUT THE ROLE:

You will oversee teams and contractors building critical power generation infrastructure — including concrete foundations, structural pours, underground electrical conduits/piping, turbine and generator supports, process equipment foundations, cooling systems, and related utilities — in a fast-moving, mission-critical environment. If you thrive on hands-on leadership during night shifts, complex industrial construction, and contributing to the power backbone for advanced AI infrastructure, join us to help build one of the most impactful power projects supporting the world's largest AI training systems.

RESPONSIBILITIES:  

• Oversee and coordinate concrete pouring, forming, finishing, and underground utility installations (electrical conduits, piping, manifolds, grounding systems, and process infrastructure) to meet the exacting specifications of a large-scale power generation facility, including gas turbine or combined-cycle plant components.
• Manage and schedule contractors, subcontractors, and on-site night shift crews to deliver project milestones for xAI’s power plant on time and to xAI’s stringent quality and safety standards.
• Ensure all contractors adhere to scope, delivering high-integrity concrete structures, underground electrical and utility systems, and equipment foundations critical to power generation, transmission support, and auxiliary systems.
• Monitor daily (night) progress of power plant construction, maintaining detailed logs, plot plans, and as-built documentation for foundations, piping/conduit networks, structural supports, and related infrastructure.
• Develop and enforce aggressive construction schedules while helping keep the multi-million-dollar power project on time and within budget in a high-velocity environment.
• Champion and enforce xAI’s safety program, building a zero-incident culture across employees, contractors, and subcontractors working around heavy process equipment, excavations, high-voltage areas, and industrial power systems during night operations.
• Lead, train, and supervise foremen and crews on the night shift, fostering teamwork, accountability, and effective communication in a high-stakes industrial power project.
• Proactively resolve on-site challenges — material delays, technical conflicts in underground electrical/process systems, sequencing issues, or night-shift coordination — with a focus on power plant reliability and uptime.
• Conduct regular site inspections to verify compliance with local regulations, environmental permits, safety protocols (especially for night work and heavy equipment), and xAI’s quality standards for power infrastructure.
• Prepare and present clear progress reports, construction metrics, and risk updates to senior leadership, highlighting night-shift accomplishments and any handover items.

BASIC QUALIFICATIONS:

• 5+ years managing construction teams with strong emphasis on concrete work and underground utilities for large-scale industrial projects.
• 5+ years direct hands-on experience in concrete pouring, forming, finishing, and underground infrastructure (electrical conduits, piping, foundations) — ideally on power plants, substations, gas turbine installations, combined-cycle facilities, or other heavy industrial/power projects.
• High school diploma or equivalency certificate.
• Availability and willingness to work full night shift (with potential flexibility for evenings/weekends as site needs dictate).

PREFERRED SKILLS AND EXPERIENCE:

• Postsecondary diploma or degree in construction management, civil engineering, electrical engineering, mechanical engineering, or related field.
• Proven track record supervising concrete and underground construction for power generation plants, substations, turbine foundations, cooling systems, or similar process-industrial/power projects.
• Familiarity with Memphis/Southaven-area building codes, environmental regulations, and industrial permitting (TDEC, MDEQ, electrical/utility rules, or similar).
• Experience with construction management software (Procore, AutoCAD, MS Project, Primavera, etc.) in complex infrastructure or power builds.
• Deep knowledge of construction critical paths, sequencing, and workflows for power generation/process facilities through commissioning and startup.
• Strong understanding of concrete specifications, grounding, waterproofing, and underground systems designed for electrical conveyance, heavy equipment foundations, and harsh industrial/power environments.
• Demonstrated ability to lead diverse teams under tight deadlines in industrial/power projects while maintaining collaboration, safety, and night-shift productivity.
• Expert-level commitment to safety and environmental best practices, with history of establishing strong safety cultures on regulated industrial sites (including night operations, lighting, and fatigue management).
• Excellent problem-solving and conflict-resolution skills for technically complex power/infrastructure scenarios.
• Proficiency with Microsoft Office suite (Excel, PowerPoint, Word, Teams, Project) for reporting and scheduling.

ADDITIONAL REQUIREMENTS: 

• Subject to post-employment random drug testing.
• Subject to pre-employment and annual background checks.
• Comfortable working outdoors/in industrial environments at night with noise, heavy equipment, excavations, process piping, limited lighting, and power systems.
• Flexible availability for evenings/weekends as site needs dictate (night shift primary).
• Ability to lift 25+ lbs and perform physically demanding tasks in outdoor/tight conditions during night hours.

ABOUT THE ROLE:

As a Sr. Facilities Operations Technician at xAI, you'll dive in, operating and maintaining the critical facility systems that power our supercomputing data centers. Working hands-on with MEP systems, you’ll tackle maintenance, operations, and repairs, ensuring peak performance and reliability. Expect to troubleshoot complex issues, streamline processes, and collaborate with teams to keep our infrastructure running smoothly, directly supporting xAI’s mission to accelerate human scientific discovery through AI. 

RESPONSIBILITIES:

• Independently operate and maintain critical mechanical, electrical, and plumbing (MEP) systems in supercomputing data centers, ensuring high reliability and performance through hands-on maintenance, troubleshooting, and process optimization.
• Perform advanced maintenance and troubleshooting of critical data center systems like HVAC, power, and environmental controls, while mentoring junior technicians to ensure operational reliability.
• Oversee the maintenance and optimization of critical data center infrastructure, including power, cooling, and environmental systems, while leading a team of technicians to ensure operational reliability and efficiency.
• Responsible for MEP Infrastructure site safety and environmental compliance, ensuring the sites align with all local and regional health and safety requirements.
• Provide operational expertise for Mechanical, Electrical, and Plumbing (MEP) systems at the datacenter facility. The systems and equipment can include pumps, piping, chillers, cooling towers, CRAH units, wiring, lighting systems, generators, motors, water supply, UPS and switchgear, etc.
• Routinely inspect all areas to ensure performance measures are being maintained and proactively self-report the problems of facilities.
• Experience with writing and executing MOPs, SOPs, EOPs.
• Perform daily inspections of critical systems.
• Identify and maintain spare parts inventory to minimize downtime.
• Coordinate and supervise scheduled system shutdowns.
• Develop and implement energy monitoring metrics.
• Support commissioning efforts by witnessing equipment startup, assisting with functional testing, and monitoring construction progress.

BASIC QUALIFICATIONS:

• Bachelor’s Degree in Mechanical or Electrical or 6+ years of hands-on operations/facilities work experience in lieu of degree (data center experience preferred).
• Knowledge of mechanical or electrical engineering principles and systems (both would be a huge plus).
• Experience and knowledge of all critical systems documentation including Plans, Procedures, and Operations Manuals.
• Experience and knowledge of Building and Electrical Power Monitoring Systems and Operations.
• Strong troubleshooting skills.
• Experience with PLC-based control systems and/or with Building Management Systems (Client).
• Excellent written and verbal communication and technical writing skills in English.
• Physical Requirements:
  • Ability to lift up to 50 lbs.
  • Ability to utilize hand tools and power tools as needed.
  • Work is often performed in tight quarters, and physical dexterity is necessary to perform job functions.
  • Ability to lift up to 35 lbs. unassisted.
  • Comfortable working at elevated heights (up to 100 feet) with appropriate safety gear.
  • Comfortable working in extreme outdoor environments—heat, cold, rain, etc.
  • Comfortable working in an environment requiring exposure to fumes, odors, and noise.
• Available to work flexible shifts providing 24x7 coverage as needed, including evenings, weekends, and holidays.
• Position is subject to pre-employment drug and random drug and alcohol testing.
• Position is subject to pre-employment and annual post-employment background checks.
• Willing to travel as needed (up to 10%).
• Valid driver’s license.

ABOUT THE ROLE:

The O&M Technician is responsible for the safe, reliable, and efficient operation and maintenance of a 1.2 GW behind-the-meter simple-cycle load following facility consisting of multiple LM6000 aeroderivative gas turbine generators, balance-of-plant systems, and associated electrical distribution.

This is a true multi-skilled “hybrid” position requiring proven hands-on expertise in control room operations, mechanical maintenance, electrical, instrumentation & controls (I&C), and water treatment/chemistry for the LM6000 platform.

RESPONSIBILITIES:

• Perform Control Room Operator duties:
  • Safely start, operate, monitor, and shut down LM6000 gas turbines and BOP systems.
  • Execute fast-start dispatches, respond to alarms, and provide effective communication to the facility operations team.
  • Maintain shift logs, LOTO records, and regulatory compliance documentation
• Perform Mechanical maintenance specific to LM6000:
  • Perform Level 1–2 maintenance, borescope inspections, combustor/TBC inspections, and unit alignment.
  • Replace VBV/IGV actuators, perform lube oil system maintenance, and service starters/clutches
• Perform Electrical maintenance:
  • Test and maintain 13.8 kV switchgear, generator breakers, and MODs
  • Test exciter, and AVR; calibrate protective relays; support black-start diesel
  • Troubleshoot 480 V MCCs, test motors, and perform infrared thermography
• Perform Instrumentation & Controls (I&C) duties:
  • Calibrate and troubleshoot vibration, temperature, pressure, and speed sensors
  • Test fire & gas systems (Det-Tronics, etc.) and perform loop checks
• Perform Water Treatment & Chemistry duties:
  • OperateReverse Osmosis/demineralized water system daily for NOx water, SPRINT, fogging, and water wash system.
  • Test water purity (conductivity, silica, TDS, ph), dose chemicals, and regenerate resin beds
• Execute LOTO, hot work, confined-space permits
• Lead or support scheduled LM6000 borescope, combustion, and hot section outages
• Maintain critical spares inventory and CMMS records.
• Mentor apprentices and contractors

BASIC QUALIFICATIONS:

• Minimum 2–5 years of direct hands-on experience on LM 6000 aeroderivative turbines (Level 1/2/3 maintenance qualified strongly preferred)
• Demonstrated competency in at least three of the five core disciplines: Control Room Operations, Mechanical, Electrical, I&C, and Water Treatment/Chemistry
• Ability to read and interpret LM6000-specific P&IDs, electrical one-line diagrams, Medium-voltage experience is a plus
• Strong computer skills 
• Valid driver’s license and ability to pass background check, drug screen, respiratory fit test, and physical
• Physical Requirements:
  
  • Work at heights, in confined spaces, and around high-voltage equipment
  • Lift 50+ lbs repeatedly, climb turbine enclosures, and wear full PPE including respirator
  • Tolerate high heat and humidity inside LM6000 enclosures and outdoor extreme weather conditions

PREFERRED SKILLS AND EXPERIENCE:

• LM6000 Level 1, 2, or 3 Maintenance Certification
• DCS Maintenance & Troubleshooting
• NFPA 70E Electrical Safety
• Vibration Analyst Category II or higher

ABOUT THE ROLE:

As a Datacenter Operations Technician at xAI, you will be responsible for the health of our server and network infrastructure for Data Centers and Global Points of Presence. You will be responsible for our two most important data center operations metrics: mean time to detect (MTTD) and mean time to repair (MTTR). You are great at following directions, are a fast learner and are super attentive to details. You are accessible via cell phone and willing to get onsite when there are emergencies as needed. You understand all aspects of the equipment you are responsible for to drive efficiencies and optimizations where necessary to simplify and improve our server intake and repair processes.

RESPONSIBILITIES:

• Report to the job site during initial construction and report back to the engineering team as required.
• Performing troubleshooting and monitoring of the servers and network in our data centers and global points of presence
• Rack and stack of data center network equipment 
• Maintain Warehouse inventory and asset management using our internal application.
• Labeling and troubleshooting for fiber/optics cables
• Power supply cabling, installation, troubleshooting and repair
• Installation of racks, servers and switches; this includes staging racks in place, cabling, power up and handoff of hardware to the provisioning team for customer capacity allocation.
• Manage, response and resolution of data center operations tickets used cross functionally within xAI via Jira.
• Create and Maintain documentation of tasks and standard operating procedures
• Receipt and Decommissioning of data center hardware.
• Vendor returns for infrastructure under and out of warranty
• Manage spare parts inventory within the data center
• Define, design, and implement network layouts and solutions within our data centers

BASIC QUALIFICATIONS:

• High school diploma or equivalency certificate
• 2+ years of experience working with server, storage, compute and network hardware
• 2+ Years of experience troubleshooting and repairing servers and networking infrastructure
• 2+ years of experience in Inventory Management, and ordering, receiving and shipping server and network equipment
• Position is subject to pre-employment drug and random drug and alcohol testing
• Position is subject to pre-employment and annual post employment background checks
• Physical Requirements:
  • Work is often performed in tight quarters and physical dexterity is necessary to perform job functions
  • Ability to lift up to 35lbs. unassisted
  • Comfortable working at elevated heights (up to 50 feet) with appropriate safety gear
  • Comfortable working in an environment requiring exposure to noise
• Available to work evenings and weekends, as the schedule varies depending on site operational needs; flexibility is required

PREFERRED SKILLS AND EXPERIENCE:

• Strong Linux skills including: 
  • Navigating the system’s directories and filing system
  • Manipulating files in the Linux shell
  • User permission configuration
  • Package installation and software management 
  • Ability to identify and apply different filesystem types
  • Using Linux commands for process management
  • Basic troubleshooting and debugging
  • Bash or other scripting
• Experience being on-call and ability to respond to critical events as needed.
• Experience leading Data Center Infrastructure projects.
• Curious to always learn new things within the Data Center World
• Excellent prioritization and time management skills
• Able to work in a fast paced environment
• Detail Oriented
• Oracle Experience
• Inventory Management
• 4+ years of experience in Structured Cabling Copper/Fiber
• 4+ years of experience in Power and Cooling concepts inside the data center

ABOUT THE ROLE:

As a Facilities Operations Technician at xAI, you'll dive in, operating and maintaining the critical facility systems that power our supercomputing data centers. Working hands-on with MEP systems, you’ll tackle maintenance, operations, and repairs, ensuring peak performance and reliability. Expect to troubleshoot complex issues, streamline processes, and collaborate with teams to keep our infrastructure running smoothly, directly supporting xAI’s mission to accelerate human scientific discovery through AI. 

This role includes the following positions, each with increasing responsibility:

• Facilities Operations Technician: Independently operate and maintain critical mechanical, electrical, and plumbing (MEP) systems in supercomputing data centers, ensuring high reliability and performance through hands-on maintenance, troubleshooting, and process optimization.

• Sr Facilities Operations Technician: Perform advanced maintenance and troubleshooting of critical data center systems like HVAC, power, and environmental controls, while mentoring junior technicians to ensure operational reliability.

• Facilities Operations Lead: Oversee the maintenance and optimization of critical data center infrastructure, including power, cooling, and environmental systems, while leading a team of technicians to ensure operational reliability and efficiency.

RESPONSIBILITIES:

• Responsible for MEP Infrastructure site safety and environmental compliance, ensuring the sites align with all local and regional health and safety requirements.
• Provide operational expertise for Mechanical, Electrical, and Plumbing (MEP) systems at the datacenter facility. The systems and equipment can include pumps, piping, chillers, cooling towers, CRAH units, wiring, lighting systems, generators, motors, water supply, UPS and switchgear, etc.
• Routinely inspect all areas to ensure performance measures are being maintained and proactively self-report the problems of facilities.
• Experience with writing and executing MOPs, SOPs, EOPs.
• Perform daily inspections of critical systems.
• Identify and maintain spare parts inventory to minimize downtime.
• Coordinate and supervise scheduled system shutdowns.
• Develop and implement energy monitoring metrics.
• Support commissioning efforts by witnessing equipment startup, assisting with functional testing, and monitoring construction progress.

BASIC QUALIFICATIONS:

• Bachelor’s Degree in Mechanical or Electrical or 2+ years of hands-on operations/facilities work experience in lieu of degree (data center experience preferred).
• Knowledge of mechanical or electrical engineering principles and systems (both would be a huge plus).
• Experience and knowledge of all critical systems documentation including Plans, Procedures, and Operations Manuals.
• Experience and knowledge of Building and Electrical Power Monitoring Systems and Operations.
• Strong troubleshooting skills.
• Experience with PLC-based control systems and/or with Building Management Systems (Client).
• Excellent written and verbal communication and technical writing skills in English.
• Physical Requirements:
  • Ability to lift up to 50 lbs.
  • Ability to utilize hand tools and power tools as needed.
  • Work is often performed in tight quarters, and physical dexterity is necessary to perform job functions.
  • Ability to lift up to 35 lbs. unassisted.
  • Comfortable working at elevated heights (up to 100 feet) with appropriate safety gear.
  • Comfortable working in extreme outdoor environments—heat, cold, rain, etc.
  • Comfortable working in an environment requiring exposure to fumes, odors, and noise.
• Available to work flexible shifts providing 24x7 coverage as needed, including evenings, weekends, and holidays.
• Position is subject to pre-employment drug and random drug and alcohol testing.
• Position is subject to pre-employment and annual post-employment background checks.
• Willing to travel as needed (up to 10%).
• Valid driver’s license.