Commissioning Engineer II

QTS Data Centers

. Perform Level 1–5 commissioning of data center base building, security, life safety, electrical, mechanical, EPMS, and BMS systems .

Posted 10/9/2026full-timeGlendale • Arizona • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in commissioning data center systems, including mechanical, electrical, and building automation systems, while ensuring compliance with industry standards. Proficient in project management and collaboration with cross-functional teams to develop and implement effective commissioning plans.

Highest-signal resume keywords

Data Center CommissioningProject ManagementMechanical And Electrical SystemsBuilding Automation SystemsMS Office Proficiency

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Commissioning ProceduresElectrical Distribution SystemsEmergency Backup SystemsMechanical Cooling SolutionsSystem Analysis And TroubleshootingTechnical Plan DevelopmentQuality Control MeasuresSOPs, MOPs, And ERPs DevelopmentTesting And ValidationDocumentation Review

Soft Skills

Strong Written And Verbal CommunicationInterpersonal SkillsTeam CollaborationProblem-Solving

Tools & Technologies

MS Office SuiteQTS Processes And SoftwareWeb-Based Applications

Industry Keywords

Data Center EngineeringBuilding MaintenanceCCTV And Access Control SystemsTelecommunicationsFire Detection And Suppression Systems

About the role

Key responsibilities & impact

Perform Level 1–5 commissioning of data center base building, security, life safety, electrical, mechanical, EPMS, and BMS systems
Oversee, document, and track commissioning activities
Test and validate connectivity, network infrastructure, security, life safety systems, finishes, transformers, switchgear, UPS, STS, PDU, electrical distribution equipment, chillers, water loops, cooling distribution equipment, EPMS, and building automation systems
Serve as project manager and liaison to a third-party commissioning agent
Support construction and commissioning activities, including nights and/or weekends as needed
Travel approximately 75% to other U.S. sites
Assist with site construction and installations in coordination with development teams and external construction resources
Develop comprehensive commissioning plans for Level 1–5 systems and components
Conduct commissioning to verify installation, testing, and validation against industry standards and client specifications
Identify, track, and resolve commissioning issues and provide feedback to program management
Create and/or review commissioning test procedures, reports, and as-built documentation
Witness equipment testing and validate sequences of operation and operational documentation
Collaborate with design engineers, project managers, contractors, commissioning agents, and facilities operations
Implement quality-control measures and ensure compliance with regulations and industry best practices
Develop and test site-specific SOPs, MOPs, and ERPs
Train end users and maintenance personnel on commissioned systems
Use the Change Management Process to obtain approval for maintenance and complete maintenance documentation using QTS processes and software

Requirements

What you’ll need

Bachelor's degree in Construction Management, Project Management, Computer Science, or a related field, or equivalent professional experience
Five or more years of work experience in data center engineering, commissioning, project management, or equivalent
Background in building maintenance, CCTV and access control systems, network, telecommunications, and/or fire detection/suppression systems
Ability to travel to other data center locations as required
Proficiency with MS Office Suite
US Citizenship required by law due to federal customer contracts
Firm understanding of mechanical and electrical equipment, systems, and design related to data centers
Knowledge of electricity and medium- to low-voltage electrical distribution systems
Experience with emergency backup systems, including generators, UPS, and battery backup
Experience with mechanical cooling solutions, including chillers, CRAH, CRAC, pumps, and heat exchangers
Knowledge of equipment operation and maintenance, single-line drawings, critical scripted work, and sequence of operations
Ability to analyze system operations, determine causes of problems and malfunctions, and take corrective action
Ability to acquire and apply job-related knowledge within set guidelines and expectations
Ability to develop solutions and create technical plans
Strong written, verbal, and interpersonal skills
Ability to function in a team environment
Computer skills and familiarity with MS Office, Outlook, and web-based applications
Ability to perform frequent typing, standing, walking, pushing, pulling, bending, reaching, and lifting
Ability to lift up to 50 lbs. regularly; heavier weights with assistance or lifting aids

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
Roth and Traditional 401(k) matching contributions with immediate vesting
Bonus or commission eligibility
Generous PTO and floating holidays
Stock Purchase Plan (SPP)
11 paid holidays annually and holiday compensation when worked
Pet and Legal Insurance
Q-Rest Sabbatical Program
Q-Anniversary Service Award Program
Military Benefits Package
QTS Charitable Matching Gift Program
QTS Scholarship for Employee Dependents
QTS Crisis Fund
Tuition Reimbursement Program