Senior Electrical Commissioning Engineer (Data Centers) – L3-L5 Commissioning

wildhorse recruiting • Texas Metropolitan Area

Relocation

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AI Summary

Lead electrical commissioning for large-scale, liquid-cooled AI data centers, ensuring critical power and cooling systems meet specifications. Conduct functional testing, troubleshoot deficiencies, and coordinate cross-disciplinary teams on-site. Requires 2+ years of hands-on experience in data center commissioning, low/medium-voltage systems, and adherence to NEC/NFPA standards.

Key Highlights

Field-based role with onsite/offsite rotation (2 weeks on, 1 week off) or relocation assistance for project sites in Metro Detroit, Pecos, Fort Stockton, and Point Pleasant

Responsible for L3-L5 commissioning, including startup, functional testing, and integrated systems testing for critical power and cooling infrastructure

Must have direct experience with switchgear, UPS, generators, ATS, PDUs, and busway in data center environments

Key Responsibilities

Review electrical one-line diagrams, equipment submittals, and commissioning scripts for critical power and cooling systems

Walk down and test low/medium-voltage systems (switchgear, UPS, generators, ATS, PDUs, busway) to identify installation deficiencies before energization

Execute and document functional tests for source transfers, UPS operation, generator response, and downstream power distribution

Coordinate NETA acceptance testing, load bank testing, thermography, and power quality testing as required by project specifications

Participate in integrated systems testing (IST) to verify electrical systems supporting liquid cooling remain operational as designed

Record test results, maintain deficiency logs, and prepare commissioning reports and turnover documentation

Coordinate testing activities with construction teams, manufacturers, and other commissioning disciplines while adhering to site safety protocols

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Technical Skills Required

Electrical Commissioning (Data Centers) Low/Medium-Voltage Systems Testing Electrical One-Line Diagrams & NEC/NFPA 70E Compliance

Benefits & Perks

Competitive compensation package

401(k) eligibility

Medical, dental, vision, long-term disability, and short-term disability coverage

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Nice to Have

Experience verifying power distribution to CDUs or liquid cooling controls

Experience reviewing NETA and power quality test results

Experience leading test activities and resolving deficiencies with contractors

Job Description

Schedule: Two weeks onsite, followed by one week off rotation, for candidates who do not wish to relocate. Relocation assistance is available for candidates interested in moving near a project site. Project locations: Metro Detroit, MI; Pecos, TX; Fort Stockton, TX; and Point Pleasant, WV.

Seeking Electrical Commissioning Engineers to test the low- and medium-voltage systems serving large-scale, liquid-cooled AI data centers. This field-based role supports Level 3 through Level 5 (L3–L5) commissioning, from equipment readiness and startup through functional testing and integrated systems testing.

Responsibilities

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