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Commissioning Engineer Jobs in Connecticut (NOW HIRING)

Eversource Energy

Lead Engineer- Commissioning

Berlin, CT · On-site

$140K - $156K/yr

This position may also provide technical and administrative guidance to Commissioning Engineers in the field. This position has the responsibility for the development and implementation of plans and ...

Eversource Energy

Senior Engineer- Commissioning

Berlin, CT · On-site

$129K - $143K/yr

This position may also provide technical guidance to Commissioning Engineers in the field. Role and Scope of Position: This position has the responsibility for the development and implementation of ...

GameChange Solar Corp

Commisioning Engineer

Norwalk, CT · On-site

$70K - $85K/yr

The Commissioning Engineer will work to support our team of technicians and our customers to commission our fleet of solar trackers. They will be responsible for ensuring trackers are operating at ...

K&A Engineering

Construction Manager

Berlin, CT

Interfacing with the testing & commissioning manager and provide oversight to the testing & commissioning prime contractor and Owner's designated Lead Commissioning Engineer(s) * Interfacing with the ...

K&A Engineering

Construction Manager

East Hartford, CT · On-site

Interfacing with the testing & commissioning manager and provide oversight to the testing & commissioning prime contractor and Owner's designated Lead Commissioning Engineer(s) * Interfacing with the ...

K&A Engineering Consulting

Construction Manager

Berlin, CT · On-site

$60 - $75/hr

Interfacing with the testing & commissioning manager and provide oversight to the testing & commissioning prime contractor and Owner's designated Lead Commissioning Engineer(s) * Interfacing with the ...

K&A Engineering, Inc.

Construction Manager

Berlin, CT · On-site

Interfacing with the testing & commissioning manager and provide oversight to the testing & commissioning prime contractor and Owners designated Lead Commissioning Engineer(s) * Interfacing with the ...

K&A Engineering, Inc.

Construction Manager

Hartford, CT · On-site

Interfacing with the testing & commissioning manager and provide oversight to the testing & commissioning prime contractor and Owners designated Lead Commissioning Engineer(s) * Interfacing with the ...

FuelCell Energy

Staff Operations Engineer

Danbury, CT · On-site

$135K - $150K/yr

The engineer will interface with engineering, field service, project management, procurement ... First Article Project Commissioning: Provide technical leadership for the commissioning of FuelCell ...

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All JobsCommissioning Engineer JobsCommissioning Engineer Jobs in Connecticut

Commissioning Engineer information

See Connecticut salary details

$38.1K

$98.4K

$157.4K

How much do commissioning engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for commissioning engineer in Connecticut is $98,412.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,600.00 and $123,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a commissioning engineer, and why are they important?

To thrive as a Commissioning Engineer, you need a solid background in engineering principles, system integration, and troubleshooting, usually supported by a bachelor's degree in engineering or a related field. Familiarity with industry-standard commissioning software, control systems (like PLCs and SCADA), and relevant safety certifications is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills distinguish top performers in this role. These skills are critical for ensuring that complex systems are installed, tested, and function according to design specifications, ultimately supporting project success and operational safety.

Do commissioning engineers make good money?

Commissioning engineers typically earn competitive salaries that vary based on experience, location, and industry. They often have specialized skills in systems testing, troubleshooting, and project management, which can lead to higher compensation. In many cases, they also receive benefits such as overtime pay and bonuses for successful project completion.

What are some common challenges a commissioning engineer faces when starting on a new project site?

Commissioning Engineers often encounter challenges such as unfamiliar system layouts, incomplete documentation, and tight project deadlines when beginning work at a new site. They need to quickly understand the specific technical requirements and coordinate with multiple teams, including construction, design, and operations. Adaptability, strong communication skills, and attention to detail are crucial for troubleshooting issues and ensuring all systems function as intended before handover.

What is the difference between Commissioning Engineer vs Mechanical Engineer?

AspectCommissioning EngineerMechanical Engineer
CredentialsRelevant engineering degree, certifications in systems or project managementEngineering degree in mechanical engineering, possibly with professional licensure
Work EnvironmentOn-site at construction or industrial facilities, overseeing system startupDesign, analysis, and development in office or manufacturing settings
Industry UsageConstruction, industrial, energy, and infrastructure projectsManufacturing, automotive, aerospace, and product design

While both roles require engineering knowledge, a Commissioning Engineer focuses on testing and starting up systems on-site, ensuring they operate correctly. Mechanical Engineers typically work on designing and analyzing mechanical systems, often in office or factory environments. The roles complement each other in large projects but serve different phases of engineering processes.

What is a commissioning engineer?

A commissioning engineer, or commission engineer, makes sure that all parts of an engineering project are designed and installed correctly. They can work in any engineering field, like electrical, civil, or mechanical. Their duties include inspecting sites and materials, making sure safety protocols are followed, scheduling installations, troubleshooting problems, and suggesting improvements to their employers.

More about Commissioning Engineer jobs
What are popular job titles related to Commissioning Engineer jobs in Connecticut? For Commissioning Engineer jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Commissioning Engineer jobs in Connecticut look for? The top searched job categories for Commissioning Engineer jobs in Connecticut are:
What are popular job titles related to Commissioning Engineer jobs in CT? For Commissioning Engineer jobs in CT, the most frequently searched job titles are:
Commissioning Engineer jobs near you
Infographic showing various Commissioning Engineer job openings in Connecticut as of August 2026, with employment types broken down into 88% Full Time, 4% Part Time, 3% Temporary, and 5% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $98,412 per year, or $47.3 per hour.

Lead Engineer- Commissioning

Eversource Energy

Berlin, CT • On-site

$140K - $156K/yr

Full-time

Re-posted 6 days ago

Eversource Energy rating

8.8

Company rating: 8.8 out of 10

Based on 67 frontline employees who took The Breakroom Quiz

6th of 53 rated energy and utility

Job description

Eversource will not offer immigration-related sponsorship for this position (e.g., H-1B, O-1, J-1, TN, E-3, etc.). Applicants requiring visa sponsorship to start employment with Eversource will not be considered.
This position has the responsibility for the development and implementation of plans and procedures for the testing and commissioning of highly complex transmission and distribution substation projects. In addition, you will work closely with stakeholders including Project Management, Protection & Controls Engineering and Test in the development of project test and commissioning plans with a focus on ensuring safety and eliminating issues and errors during the commissioning process. This position is responsible for commissioning of substation equipment as individual units (breakers, transformers, etc.) as well as overall project commission including controls, systems, relays, metering, etc. This position may also provide technical and administrative guidance to Commissioning Engineers in the field.
This position has the responsibility for the development and implementation of plans and procedures for the testing and commissioning of highly complex transmission and distribution substation projects. In addition, you will work closely with stakeholders including Project Management, Protection & Controls Engineering and Test in the development of project test and commissioning plans with a focus on ensuring safety and eliminating issues and errors during the commissioning process. This position is responsible for commissioning of substation equipment as individual units (breakers, transformers, etc.) as well as overall project commission including controls, systems, relays, metering, etc. This position may also provide technical and administrative guidance to Commissioning Engineers in the field.
Key/Core Responsibilities:
  • Responsible for assisting in the development of standards and procedures for the successful testing and commissioning of Transmission & Distribution (HV & MV) substation projects.
  • Responsible for oversight to ensure substation projects are successfully tested and commissioned in accordance with industry and Eversource standards with a high focus on safety and human performance while maintaining system reliability.
  • Responsible for project test data review, collection, and acceptance.
  • Collaborates effectively with other engineers within the Engineering organization to ensure consistency and teamwork,
  • Responsible for assisting in the development and/or training of less experienced team members,
  • Accountable for root-cause analysis, development and implementation of corrective actions relating to project commissioning.
  • Responsible for project audits to ensure safety, human performance and compliance with standards and work methods are being met.
  • Performs supervisory duties as needed/as assigned.
  • May require work performed outside of normal business hours.

Qualifications:
  • Bachelor's degree in Electrical Engineering or Engineering Technology required.
  • Minimum of eight (8) years in utility distribution/transmission engineering required.
  • Electrical engineering knowledge with a focus on substation project testing and commissioning is preferred.
  • Valid CT or MA driver's license.

Working Conditions:
  • Work is performed in both office and field environments.
  • Must be available to travel between CT and MA for assignments.
  • Must be available to work emergency storm assignment as required.

Please submit a resume with your application.
#LI-ES3
#engajd
Competencies:
Build trusting relationships
Manage and develop people
Foster teamwork and cross-functional collaboration
Lead change
Communicate strategic vision
Create an engaged workforce
Focus on the customer
Take ownership & accountability
Compensation and Benefits:
Eversource offers a competitive total rewards program. Check out our careers site for an overview of our benefits programs. Salary is commensurate with your experience. This position is eligible for a potential incentive. The annual salary range for this position is:
$140,650.00-$156,280.00
Worker Type:
Regular
Number of Openings:
1
Emergency Response:
Responding to emergency situations to meet customers' needs is part of every employee's role. If employed, you will be given an Emergency Restoration assignment. This means you may be called to assist during an emergency outside of your normal responsibilities, work hours and location.
EEO Statement:
Eversource Energy is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to age, race, color, sex, sexual orientation, gender identity, national origin, religion, disability status, or protected veteran status.
VEVRRA Federal Contractor

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