xAI05.05.2026
Mechanical Commissioning Lead
Memphis
Обязанности
- 01Lead and execute all mechanical commissioning activities for HVAC systems, chillers, cooling towers, CRAC/CRAH units, pumps, heat exchangers, piping systems, hydronic loops, and associated controls in hyperscale data center environments
- 02Direct functional performance testing, airflow/water flow verification, system balancing, integrated system testing, and system turnover to operations
- 03Oversee troubleshooting and resolution of complex mechanical, controls, and process issues during pre-commissioning, commissioning, and startup phases
- 04Develop, review, and approve detailed commissioning test procedures, scripts, checklists, and documentation in alignment with project specifications, industry standards, and xAI requirements
- 05Lead coordination with EPC contractors, OEM vendors, design engineers, and xAI stakeholders for system energization, startup sequences, and integrated system validation
- 06Mentor, supervise, and provide technical direction to Mechanical Commissioning Technicians and other field personnel; conduct performance feedback and support their development
- 07Champion safety by enforcing strict adherence to LOTO, NFPA, OSHA, and xAI safety protocols; lead daily safety briefings and job hazard analyses
- 08Maintain comprehensive as-built documentation, test records, issue logs, and final commissioning reports; present readiness reports to senior leadership
- 09Support and deliver training programs for operations and maintenance teams on commissioned systems
- 10Participate in constructability reviews, design feedback sessions, and lessons-learned meetings to continuously improve installation quality and future project execution
- 11Manage commissioning schedules, resources, and punch-list resolution to meet aggressive project timelines
Требования
- 017+ years of progressive hands-on mechanical commissioning experience in data centers, power plants, semiconductor facilities, or other mission-critical industrial environments, with at least 3 years in a lead or supervisory capacity
- 02Deep expertise in data center cooling systems including large-scale chillers, cooling towers, CRAC/CRAH units, precision air handling, chilled water plants, and high-density liquid cooling technologies
- 03Strong working knowledge of commissioning test equipment (manometers, anemometers, ultrasonic flow meters, pressure/temperature calibrators, power analyzers, etc.)
- 04Thorough familiarity with relevant codes and standards (ASHRAE, SMACNA, NFPA, ASME, IMC, LEED, Uptime Institute)
- 05Proven ability to read, interpret, and redline mechanical drawings, P&IDs, control schematics, and sequence of operations
- 06Demonstrated leadership experience coordinating multi-discipline teams and managing contractors/vendors in fast-paced construction environments
- 07Current OSHA 30 certification (or equivalent) and strong safety leadership track record
- 08Willingness to travel extensively and work extended hours, nights, and weekends during critical commissioning and startup windows
- 09Prior leadership on multiple hyperscale data center or mission-critical commissioning projects (100+ MW scale preferred)
- 10NEBB, AABC, or equivalent Certification in Testing, Adjusting, and Balancing (TAB)
- 11Hands-on experience with BMS/BAS controls troubleshooting and integration (BACnet, Modbus, LON, etc.)
- 12Knowledge of refrigerant systems, direct liquid cooling, and advanced heat rejection technologies
- 13Proficiency with commissioning management platforms (CxPro, Procore, PlanGrid, or similar)
- 14Technical degree or trade school certification in Mechanical Engineering Technology, HVAC, or a related field
- 15Experience implementing Integrated Systems Testing (IST) and Owner’s Project Requirements (OPR) verification
- 16Ability to travel extensively to xAI construction sites and remain onsite for extended periods during peak commissioning phases
- 17Physical capability to work in industrial environments, climb ladders/stairs, lift moderate loads (up to 50 lbs), and wear full PPE for long durations
- 18Valid driver’s license and ability to meet xAI’s driver eligibility requirements
Условия
- 01Full-time, onsite role
- 02Extensive travel to xAI data center construction sites across the United States
- 03Work extended hours, nights, and weekends during critical commissioning and startup windows