Mechanical Commissioning Engineer
Listed on 2026-09-01
-
Engineering
Mechanical Engineer
Mechanical Commissioning Engineer
Location:
Chandler, AZ
Onsite Flexibility:
Onsite
- Position Type:
Contract - Contract Duration: 12 months
- Pay Rate: $51.40–$66.71 / Hour (USD)
- Work Authorization:
Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.
The Mechanical Commissioning Engineer is responsible for planning, coordinating, and monitoring execution testing and commissioning activities for the subcontractors. The Mechanical Commissioning Engineer will ensure a detailed checkout and verified functionality checks are performed, and the results are documented by the subcontractors to meet the standard and requirements of the contract. Working in Semi-conductor or Data Center industries is highly regarded.
Key Responsibilities- Perform system walkdowns.
- Verify installation and system readiness.
- Monitor equipment performance.
- Document deficiencies.
- Coordinate vendors and construction support.
- Support turnover and acceptance testing.
- Ensure compliance with startup procedures and LOTO requirements.
Typical systems may include:
- HVAC systems
- Pumps
- Heat exchangers
- Pressure vessels
- Compressors
- Cooling systems
- Mechanical utility systems
- Process piping systems
- Packaged mechanical equipment
- Medical, Vision, and Dental Insurance Plans
- 401k Retirement Fund
This client is a privately held leader in the engineering, construction, and project management industry, with more than 125 years of experience delivering technically complex infrastructure projects across more than 160 countries on all seven continents. The organization has completed more than 25,000 projects spanning energy and industrial, infrastructure, nuclear and environmental remediation, government services, and mining and metals — serving national governments, global energy companies, and the world's largest public agencies at an exceptional scale.
With a Glassdoor rating of 4.0 stars from nearly 2,500 employee reviews and 78 percent of employees recommending the company to a friend, the organization has earned genuine employee endorsement, with teams that include civil and structural engineers, project controls specialists, procurement managers, geotechnical engineers, and nuclear and environmental remediation professionals.
GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking, financial services, technology, life sciences, biotech, utilities, and retail sectors throughout the U.S. and Canada.
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