Commissioning Engineer III, Mechanical

QTS Data Centers

Mechanical Commissioning Engineer III managing commissioning of data center systems and overseeing operational standards. Collaborating with cross-functional teams to ensure successful system testing and validation.

Posted 4/16/2026full-timeWilmer • Texas • 🇺🇸 United StatesSeniorLeadWebsite

About the role

Key responsibilities & impact

Oversee, document, and track various aspects of commissioning activities
Conduct thorough commissioning activities, ensuring that all systems are installed, tested, and validated according to industry standards and client specifications
Monitor any issues during the commissioning process, working closely with the project team to resolve technical challenges
Create and/or review detailed commissioning documentation, including test procedures, reports, and as-built documentation, ensuring accuracy and completeness
Collaborate with cross-functional teams, including design engineers, project managers, contractors, commissioning agents, and facilities operations
Implement quality control measures to ensure the highest standards are met during the build and commissioning process
Mentor more junior Commissioning Engineers

Requirements

What you’ll need

Seven to Ten years of technical training, military training, or workplace equivalency
Extensive background in areas of building maintenance, and/or fire detection/suppression systems, mechanical cooling systems, and Building Management Systems (BMS)
Ability to travel to other Data Center locations as required
Proficiency with MS Office Suite

Benefits

Comp & perks

medical, dental, vision, life, and disability insurance
401(k) retirement plan
flexible spending and HSA accounts
paid holidays
paid time off
paid volunteer days
employee assistance program
tuition assistance
parental leave
military leave assistance
QTS scholarship for dependents
wellness program
other company benefits
bonus eligible

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

commissioning activitiesbuilding maintenancefire detection systemsfire suppression systemsmechanical cooling systemsBuilding Management Systemsquality control measurestechnical documentationtest proceduresas-built documentation

Soft Skills

collaborationmentoringproblem-solvingcommunicationattention to detail