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Updated twice daily · Oct 10, 2026
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Commissioning Engineer II

This role leads commissioning efforts for data center infrastructure from installation through operational acceptance, including power distribution, cooling systems, UPS equipment, controls, security, connectivity, and life safety systems. The engineer develops commissioning plans, witnesses equipment testing, verifies operating sequences, tracks deficiencies, and maintains accurate project records. They also coordinate with construction teams, designers, contractors, facilities personnel, and outside commissioning specialists while helping create site procedures and train operations staff. The position may require night or weekend work during active construction and is expected to involve approximately 75% travel. It is well suited to an experienced data center, construction, engineering, or commissioning professional who can combine technical analysis, project coordination, documentation, and field leadership. U.S. citizenship is required because of federal customer contract obligations.

Requirements

Bachelor’s degree in construction management, project management, computer science, a related field, or equivalent experienceAt least five years of experience in data center engineering, commissioning, project management, or a comparable fieldExperience with building maintenance, security systems, networking, telecommunications, or fire protection systemsWorking knowledge of data center electrical and mechanical systems, including UPS, generators, chillers, and power distributionAbility to travel extensively to U.S. data center locations and work nights or weekends when neededU.S. citizenship and proficiency with Microsoft Office
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Listed October 10, 2026 · Verify details with the employer before applying.

About QTS Data Centers

Blackstone-owned data center developer; as of October 2026 it lists three Arizona campuses as In Development: Phoenix 2 on 40th Street, Glendale and Avondale.

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