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Project Commissioning Engineer Jobs (NOW HIRING)

The Commissioning Engineer I is responsible for supporting the creation of complete project commissioning plans, resourcing plans, and execution of commissioning activities based on a clear ...

The Commissioning Engineer will work closely with Controls Engineers, Project Engineers, technicians, project managers, and customer teams to ensure automated solutions are properly configured ...

Commissioning Engineer

Tampa, FL Β· On-site

$70K - $90K/yr

The Commissioning Engineer will work closely with Controls Engineers, Project Engineers, technicians, project managers, and customer teams to ensure automated solutions are properly configured ...

Commissioning Engineer / Project Manager - Arlington, VA Full-time Regular Arlington, VA, US 30+ days ago Requisition ID: 1349 Bala Consulting Engineers is a 200-person engineering firm headquartered ...

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Project Commissioning Engineer information

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$51K

$96.7K

$125.5K

How much do project commissioning engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for project commissioning engineer in the United States is $96,653.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,000.00 and $108,000.00 per year, depending on experience, location, and employer.

What is a project commissioning engineer?

Project Commissioning Engineers are professionals responsible for ensuring that systems and equipment in a project are designed, installed, tested, and operated according to the client’s requirements and industry standards. They play a crucial role in verifying that all components of a project function together as intended before it is handed over for operational use. Their work includes planning and coordinating commissioning activities, troubleshooting issues, and documenting results to ensure safety, quality, and efficiency.

What are the key skills and qualifications needed to thrive as a project commissioning engineer?

To thrive as a Project Commissioning Engineer, you need a solid background in engineering principles, project management, and commissioning processes, typically backed by a relevant engineering degree or certification. Familiarity with commissioning software, control systems, and safety standards such as ISO or ASHRAE guidelines is essential. Strong problem-solving, communication, and organizational skills help coordinate teams and resolve issues efficiently. These competencies ensure projects are delivered safely, on time, and to required specifications, minimizing risks and maximizing performance.

What are the biggest challenges a project commissioning engineer typically faces during the handover phase of a project?

One of the main challenges Project Commissioning Engineers encounter during the handover phase is ensuring all systems are fully operational and meet the specified requirements while coordinating with multiple stakeholders, such as contractors, operations teams, and clients. This often involves managing last-minute adjustments, troubleshooting issues, and documenting all testing and commissioning activities accurately. Effective communication and organizational skills are crucial to navigate tight deadlines and ensure a seamless transition to the operations team. Additionally, maintaining safety and compliance standards under pressure is essential during this critical project stage.

What is the difference between Project Commissioning Engineer vs Mechanical Engineer?

AspectProject Commissioning EngineerMechanical Engineer
CredentialsBachelor's in engineering, certifications in commissioning or project managementBachelor's in mechanical engineering, professional engineering license often preferred
Work EnvironmentOn-site during startup, testing, and commissioning phases of projectsDesign, analysis, and development in offices or labs, with site visits
Industry UsageConstruction, energy, manufacturing projects during system startupProduct design, manufacturing, and maintenance in various industries

The main difference is that a Project Commissioning Engineer focuses on testing, startup, and ensuring systems operate correctly during project completion, while a Mechanical Engineer is involved in designing and analyzing mechanical systems. Both roles require engineering credentials, but their daily tasks and work environments differ significantly.

More about Project Commissioning Engineer jobs

What are the most commonly searched types of Project Commissioning Engineer jobs?

The most popular types of Project Commissioning Engineer jobs are:

What are popular job titles related to Project Commissioning Engineer jobs?

For Project Commissioning Engineer jobs, the most frequently searched job titles are:

Infographic showing various Project Commissioning Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 85% Full Time, 10% Part Time, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $96,653 per year, or $46.5 per hour.

Commissioning Engineer I

Rocky Hill, CT β€’ On-site

Sustainable Engineering Solutions LLC
ConstructionΒ β€’Β 1 - 10 employees

Full-time

Medical, Retirement, PTO

Posted 25 days ago


Job description

About SES:
Sustainable Engineering Solutions was founded in 2008 by professionals who understand the need for hands-on, practical engineering expertise. We have a foundation of diverse experience in commissioning, energy engineering, and project management. The SES team has commissioned millions of square feet of construction with a consistent focus on sustainability and high-quality service.
At Sustainable Engineering Solutions, we advocate for our clients to achieve healthy and efficient buildings. We have a team of enthusiastic and innovative people who are eager to learn and grow. We approach projects with a collaborative mindset, working with project teams, striving towards a common goal: a successful outcome for every project.
Commissioning Engineer I Description:
Work alongside and provide assistance to project managers and engineers with various commissioning and envelope testing tasks. Work will involve both clerical in an office setting and fieldwork on job sites. Typical functions include providing site observations and field reports, conducting functional tests from detailed procedures, and office-related tasks such as filing project documents, writing specifications, developing testing procedures, and sending email correspondence. This position requires frequent travel throughout MA, CT, and RI, as well as periodic long-distance travel within the United States.
Tasks:
  • Review building design and construction documents, including drawings and specifications, for comprehension of design intent, construction requirements, and operational needs.
  • Under the direction and supervision of a project manager, produce various engineering documents, including field observation reports, construction checklists, testing documents, deficiency notices, general and email correspondence, and final project reports.
  • Assist project engineers or managers in fieldwork on construction project sites performing commissioning or energy engineering tasks that include: overseeing and directing functional testing of HVAC, plumbing, electrical, life safety, security, tel/data, and building envelope systems.
  • Office-related tasks of filing project documents, writing specifications, and field reports. Researching and development of functional testing documents.

Education:
  • High School Diploma (or GED or High School Equivalence Certificate) is required.
  • Bachelor's degree in engineering or building construction-related field preferred.
  • Fundamental understanding of mechanical, electrical, plumbing, fire protection, and building envelope systems and equipment.
  • Familiarity with general construction practices and procedures.

Skills:
  • Strong oral and written communication skills
  • Critical thinking
  • Complex problem-solving skills
  • Advanced Microsoft Word and Excel skills

Job Details:
  • Job Type: Full-Time
  • Benefits: SES offers a competitive benefits package, including Paid Time Off, Flex Time, Health Insurance, and 401(K) plan
  • Location: Rocky Hill, CT

SES is an equal opportunity employer.