Commissioning Engineer / Agent
Mission Critical Infrastructure
Locations: Chicago, Illinois • Phoenix, AZ • California • Remote (United States)
Base Salary Range: $95,000 - $175,000 annually
Engineering the Infrastructure Behind Intelligence
At GWx, we believe the infrastructure behind intelligence is just as important as the intelligence itself. We engineer the mission-critical environments that power artificial intelligence, hyperscale data centers, advanced manufacturing, life sciences, semiconductors, and other critical infrastructure.
Our vision is: Shaping a future where intelligence, infrastructure, and humanity advance together.
We are building a different kind of engineering firm defined by accountability, technical excellence, integrity, humility, collaboration, and an ownership mindset.
Position Summary
GWx is seeking a Commissioning Engineer / Agent to join our Mission Critical Commissioning team. You will help verify that complex building and infrastructure systems are installed, tested, integrated, and performing in accordance with the owner's requirements and design intent. You will work alongside owners, engineers, contractors, equipment manufacturers, and operations teams throughout design, construction, startup, functional testing, and turnover.
Key Responsibilities
Commissioning Leadership
Commissioning at GWx is about proving that critical infrastructure performs when it matters most.
Develop and execute commissioning plans and procedures
Review design documents for commissioning, operability, maintainability, and system integration
Develop pre-functional and functional performance test procedures
Witness equipment startup, testing, and system demonstrations
Document deficiencies and track issues through resolution
Verify systems meet owner project requirements and design intent
Functional Performance & Integrated Systems Testing
Test facilities that simply cannot fail.
Perform and witness functional performance testing of mechanical, electrical, plumbing, controls, and life-safety systems
Support and lead Integrated Systems Testing (IST)
Verify sequences of operation and system responses
Evaluate equipment and system operation under normal, emergency, and failure conditions
Coordinate testing between interconnected building systems
Document test results and prepare commissioning reports
Project Leadership & Delivery
Lead commissioning execution throughout the project lifecycle.
Participate in design reviews, coordination meetings, and commissioning planning
Coordinate with owners, engineers, contractors, vendors, and equipment manufacturers
Perform site observations and construction-phase commissioning activities
Maintain commissioning logs, deficiency reports, and project documentation
Support project schedules and critical testing milestones
Assist with turnover, training, and project closeout
Innovation & Continuous Improvement
Stay current with commissioning technologies and methodologies
Develop commissioning standards, procedures, and best practices
Identify opportunities to improve testing efficiency and project delivery
Share technical knowledge across project teams
Pursue professional certifications
Mentorship & Team Development
Mentor junior commissioning professionals
Review commissioning documentation and test procedures
Promote a culture of technical rigor, accountability, and continuous learning
Qualifications
Bachelor's Degree in Engineering, Construction Management, or related technical discipline preferred
4-10+ years of engineering, construction, operations, or commissioning experience
Strong understanding of mechanical, electrical, controls, and/or mission-critical systems
Ability to interpret drawings, specifications, sequences of operation, and control diagrams
Strong technical documentation and communication skills
Ability to travel to project sites as required
Preferred Qualifications
Mission Critical/Data Center commissioning experience
Professional Engineer (PE) license
CxA, CCP, CBCP, or similar commissioning certification
Experience with functional performance testing and Integrated Systems Testing
Experience with hyperscale or high-availability infrastructure
Familiarity with ASHRAE, NFPA, NETA, and commissioning industry standardsPhysical Requirements
Why GWx
Most engineering firms ask you to join a company. We're inviting you to help us build one.
GWx was founded on the belief that the firms engineering tomorrow's most important infrastructure should operate differently. We combine technical excellence with agility, accountability, innovation, collaboration, and an unwavering commitment to people. We believe leadership is measured by service, not titles, and that exceptional professionals build exceptional companies.
At GWx, you won't simply contribute to projects, you'll help shape a company, a culture, and an industry redefining how critical infrastructure is engineered, delivered, and commissioned.
Professional Growth
Continuing education
Professional licensure and certification support
Leadership development
Mentorship
Career progression opportunities
Compensation & Benefits
Base Salary Range: $95,000 - $175,000 annually
Annual incentive opportunities
Medical, Dental, Vision, Life, and Disability Insurance
401(k)
Paid Time Off and Holidays
Flexible work arrangements
Professional development and licensure/certification support
The anticipated base salary range for this position is provided in good faith and represents GWx's reasonable expectation for compensation at the time of posting. Actual compensation will be determined based on factors including experience, technical expertise, professional licensure, certifications, geographic location, project experience, and overall qualifications. This position may also be eligible for annual incentive compensation and other benefits.
Join Us
Help prove the performance of the infrastructure behind intelligence while shaping a future where intelligence, infrastructure, and humanity advance together.