Mechanical Commissioning Technician
Core
Commissioning, testing, and troubleshooting mechanical systems (cooling, air handling, fluid distribution) for high-performance AI data centers.
Role type
Mechanical Commissioning Technician
Builds
Cooling and fluid distribution infrastructure for next-generation AI supercomputing facilities
Domain
Data Center Infrastructure / Mechanical Engineering
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
mechanical commissioning, HVAC systems, chiller operation, cooling tower maintenance, pump systems, heat exchanger testing, piping systems, controls troubleshooting, functional testing, airflow verification, water flow verification, system balancing, performance validation, safety protocols, LOTO procedures, as-built documentation, mechanical drawings, P&IDs, control schematics
Preferred skills
hyperscale data center projects, mission-critical facilities, TAB certification, BMS/BAS controls, chilled water systems, refrigerant systems, high-density liquid cooling, commissioning management software
Technologies
CxPro, Procore, BACnet, Modbus, manometers, anemometers, flow meters, temperature/pressure calibrators
Responsibilities
Execute mechanical commissioning activities for HVAC systems, chillers, cooling towers, CRAC/CRAH units, pumps, heat exchangers, piping systems, and associated controls; 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; 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; 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
Seniority
Mid-level, hands-on IC
