xAI· Data Center· Memphis, TN; Southaven, MS
Operations & Maintenance Technician
Classified Tasks (42)
Automate 0%Augment 31%Human-Only 69%
Augment (13)
AI assists, human decides
Monitor LM6000 turbine and BOP system parameters and performance
operational
Respond to alarms and troubleshoot abnormal conditions
technical
Maintain shift logs documenting operations and events
administrative
Maintain Lockout/Tagout (LOTO) records
administrative
Maintain regulatory compliance documentation
administrative
Conduct borescope inspections on LM6000 turbine components
technical
Perform combustor and thermal barrier coating (TBC) inspections
technical
Perform infrared thermography inspections
technical
Calibrate vibration, temperature, pressure, and speed sensors
technical
Troubleshoot vibration, temperature, pressure, and speed sensors
technical
Test water purity parameters (conductivity, silica, TDS, pH)
analytical
Maintain critical spares inventory
administrative
Maintain computerized maintenance management system (CMMS) records
administrative
Human-Only (29)
Requires human judgment
Start LM6000 gas turbines and balance-of-plant (BOP) systems safely
operational
Operate LM6000 gas turbines and BOP systems during shifts
operational
Shut down LM6000 gas turbines and BOP systems safely
operational
Execute fast-start dispatches for unit startup and synchronization
operational
Communicate operational status and events to the facility operations team
communication
Perform Level 1–2 mechanical maintenance on LM6000 turbines
technical
Align units through unit alignment procedures
technical
Replace variable bleed valve (VBV) and inlet guide vane (IGV) actuators
technical
Perform lube oil system maintenance
technical
Service starters and clutches
technical
Test and maintain 13.8 kV switchgear
technical
Test and maintain generator breakers
technical
Test and maintain MODs
technical
Test exciters and automatic voltage regulators (AVRs)
technical
Calibrate protective relays
technical
Support black-start diesel operations and testing
operational
Troubleshoot 480 V motor control centers (MCCs)
technical
Test electric motors
technical
Test fire and gas detection systems (e.g., Det-Tronics)
technical
Perform instrumentation and control (I&C) loop checks
technical
Operate reverse osmosis/demineralized water systems daily for NOx water, SPRINT, fogging, and water wash applications
operational
Dose water treatment chemicals
operational
Regenerate ion exchange resin beds
technical
Execute lockout/tagout (LOTO) procedures
operational
Execute hot work permits and oversee hot work activities
operational
Execute confined-space entry permits and procedures
operational
Lead scheduled LM6000 borescope, combustion, and hot-section outages
leadership
Support scheduled LM6000 borescope, combustion, and hot-section outages
operational
Mentor apprentices and contractors
leadership
Job description
ABOUT xAI xAI’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. 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