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Lead Critical Facilities Technician - Memphis

xAI Southaven, MS; Memphis, TNData Center
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Salary
Not listed
Job type
Full-time
Experience
Senior · 6+ yrs
Posted
5 Oct 2026
Status
Open · checked 7d ago

About this role

xAI is seeking a Lead Critical Facilities Technician for its data center locations in Southaven, Mississippi and Memphis, Tennessee. This full-time position suits an experienced facilities professional who wants to manage critical mechanical, electrical, and plumbing infrastructure.

Role Overview

The Lead Critical Facilities Technician operates and maintains critical facility systems that power supercomputing data centers. This role requires hands-on involvement with mechanical, electrical, and plumbing infrastructure to ensure high reliability and performance.

Key Responsibilities

Independently operate and maintain critical mechanical, electrical, and plumbing systems in supercomputing data centers to guarantee reliability and performance through hands-on maintenance, troubleshooting, and process optimization
Perform advanced maintenance and troubleshooting on data center infrastructure like HVAC, power, and environmental controls while mentoring junior technicians
Oversee maintenance and optimization of power, cooling, and environmental systems while leading a team of technicians for efficiency
Manage MEP infrastructure site safety and environmental compliance according to local and regional health and safety requirements
Provide operational expertise for mechanical, electrical, and plumbing systems including pumps, piping, chillers, cooling towers, CRAH units, wiring, lighting systems, generators, motors, water supply, UPS, and switchgear
Inspect areas routinely to maintain performance measures and proactively self-report facility issues
Write and execute MOPs, SOPs, and EOPs
Conduct daily inspections of critical systems
Maintain and identify spare parts inventory to reduce downtime
Supervise and coordinate scheduled system shutdowns
Develop and implement energy monitoring metrics
Support commissioning by witnessing equipment startup, assisting with functional testing, and monitoring construction progress

Requirements

Bachelor's degree in Mechanical or Electrical Engineering, or six or more years of hands-on operations or facilities work experience in lieu of a degree
Knowledge of mechanical or electrical engineering principles and systems
Experience with critical systems documentation such as plans, procedures, and operations manuals
Familiarity with Building and Electrical Power Monitoring Systems and Operations
Strong troubleshooting abilities
Experience with PLC-based control systems and Building Management Systems
Written, verbal, and technical writing communication skills in English
Ability to lift up to 50 lbs and up to 35 lbs unassisted
Ability to use hand tools and power tools
Physical dexterity to work in tight quarters
Comfort working at elevated heights up to 100 feet with safety gear
Willingness to work in extreme outdoor environments involving heat, cold, rain, fumes, odors, and noise
Availability to work flexible shifts providing 24x7 coverage including evenings, weekends, and holidays
Pass pre-employment and random drug and alcohol testing along with background checks
Willingness to travel up to 10% and possess a valid driver's license

Skills and Tools

Mechanical, Electrical, and Plumbing (MEP) systems
HVAC and environmental controls
Pumps, piping, chillers, cooling towers, CRAH units, generators, motors, UPS, and switchgear
PLC-based control systems
Building Management Systems
Building and Electrical Power Monitoring Systems
MOPs, SOPs, and EOPs

About the Company

xAI builds artificial intelligence systems designed to understand the universe and assist humanity with gaining knowledge. The organization employs a flat structure, encourages a hands-on approach from all staff members, and focuses on engineering excellence and curiosity.

How to Apply

Interested candidates should apply on the official company careers page.

Skills and tech stack

PLCBuilding Management SystemsHVACMEP

Questions candidates ask

Where is this job located?

The position is located in Southaven, Mississippi and Memphis, Tennessee.

What qualifications are required if I do not have a degree?

Candidates can substitute a degree with six or more years of hands-on operations or facilities work experience, preferably in a data center.

What are the physical demands of this role?

The role requires lifting up to 50 lbs, lifting up to 35 lbs unassisted, using hand and power tools, working in tight quarters, working at heights up to 100 feet, and operating in extreme outdoor environments.

Is travel required for this position?

Yes, travel is required as needed, up to 10%.

What are the screening requirements for applicants?

Applicants are subject to pre-employment and annual post-employment background checks, as well as pre-employment and random drug and alcohol testing.

Ready to apply?

The application is on the official xAI careers page.

Apply on company site