Construction Manager
Berlin, 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 ...
Berlin, 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 ...
Berlin, 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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
$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 ...
$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 ...
Danbury, CT · On-site
$135 - $150.50/hr
The engineer will interface with engineering, field service, project management, procurement ... First Article Project Commissioning: Provide technical leadership for the commissioning of FuelCell ...
Danbury, CT · On-site
$135 - $150.50/hr
The engineer will interface with engineering, field service, project management, procurement ... First Article Project Commissioning: Provide technical leadership for the commissioning of FuelCell ...
Danbury, CT · On-site
$135K - $150K/yr
Staff Operations Engineer Location: Danbury, CT, US, 06810 Date: Aug 14, 2026 FuelCell Energy is a ... First Article Project Commissioning: Provide technical leadership for the commissioning of FuelCell ...
Danbury, CT · On-site
$135K - $150K/yr
Staff Operations Engineer Location: Danbury, CT, US, 06810 Date: Aug 14, 2026 FuelCell Energy is a ... First Article Project Commissioning: Provide technical leadership for the commissioning of FuelCell ...
Danbury, CT · On-site +1
$130K - $160K/yr
Overview We are seeking a hands-on Lead Electrical Engineer to own the electrical design, integration, and commissioning of complex power systems for industrial energy projects. This role will be ...
Danbury, CT · On-site +1
$130K - $160K/yr
Overview We are seeking a hands-on Lead Electrical Engineer to own the electrical design, integration, and commissioning of complex power systems for industrial energy projects. This role will be ...
Danbury, CT · On-site
$130K - $160K/yr
Overview We are seeking a hands-on Lead Electrical Engineer to own the electrical design, integration, and commissioning of complex power systems for industrial energy projects. This role will be ...
Danbury, CT · On-site
$130K - $160K/yr
Overview We are seeking a hands-on Lead Electrical Engineer to own the electrical design, integration, and commissioning of complex power systems for industrial energy projects. This role will be ...
Danbury, CT · On-site
$150 - $162/hr
Overview We are seeking a hands‑on Lead Electrical Engineer to own the electrical design, integration, and commissioning of complex power systems for industrial energy projects. This role will be ...
Danbury, CT · On-site
$150 - $162/hr
Overview We are seeking a hands‑on Lead Electrical Engineer to own the electrical design, integration, and commissioning of complex power systems for industrial energy projects. This role will be ...
Danbury, CT · On-site
$130K - $160K/yr
Overview We are seeking a hands-on Lead Electrical Engineer to own the electrical design, integration, and commissioning of complex power systems for industrial energy projects. This role will be ...
Danbury, CT · On-site
$130K - $160K/yr
Overview We are seeking a hands-on Lead Electrical Engineer to own the electrical design, integration, and commissioning of complex power systems for industrial energy projects. This role will be ...
East Granby, CT · On-site
$130K - $180K/yr
Description The Field Engineer is a highly technical, field-based role responsible for supporting ... Lead commissioning of: * Diesel and natural gas generator systems * Paralleling switchgear
East Granby, CT · On-site
$130K - $180K/yr
Description The Field Engineer is a highly technical, field-based role responsible for supporting ... Lead commissioning of: * Diesel and natural gas generator systems * Paralleling switchgear
East Granby, CT · On-site
The Field Engineer is a highly technical, field-based role responsible for supporting the installation, commissioning, startup, testing, and operational performance of industrial standby and prime ...
East Granby, CT · On-site
The Field Engineer is a highly technical, field-based role responsible for supporting the installation, commissioning, startup, testing, and operational performance of industrial standby and prime ...
New Haven, CT · On-site
$105K - $144K/yr
Senior Cx Agent/Engineer (Full-Time) Job Locations US-CT-New Haven ID 2026-2639 Category Commissioning Type Full-Time Regular Overview Are you passionate about delivering high-performing buildings ...
New Haven, CT · On-site
$105K - $144K/yr
Senior Cx Agent/Engineer (Full-Time) Job Locations US-CT-New Haven ID 2026-2639 Category Commissioning Type Full-Time Regular Overview Are you passionate about delivering high-performing buildings ...
East Granby, CT · On-site
The Field Engineer is a highly technical, field-based role responsible for supporting the installation, commissioning, startup, testing, and operational performance of industrial standby and prime ...
Quick apply
East Granby, CT · On-site
The Field Engineer is a highly technical, field-based role responsible for supporting the installation, commissioning, startup, testing, and operational performance of industrial standby and prime ...
Rocky Hill, CT · On-site
$117K - $155K/yr
... programming ... and commissioning of HVAC building automation systems. This role involves developing hardware ...
Quick apply
Rocky Hill, CT · On-site
$117K - $155K/yr
... programming ... and commissioning of HVAC building automation systems. This role involves developing hardware ...
New Haven, CT · On-site
$105K - $144K/yr
As a Senior Commissioning Agent/Engineer at MBP, you will play a key role in delivering high-quality commissioning services that improve building performance, reduce lifecycle costs, and support ...
New Haven, CT · On-site
$105K - $144K/yr
As a Senior Commissioning Agent/Engineer at MBP, you will play a key role in delivering high-quality commissioning services that improve building performance, reduce lifecycle costs, and support ...
Glastonbury, CT · On-site
Mechanical Engineer Location: Glastonbury, CT Employment Type: Full-Time, In-person Position ... construction / commissioning cycle. Ensure mechanical design is safe and reliable and meets ...
New
Glastonbury, CT · On-site
Mechanical Engineer Location: Glastonbury, CT Employment Type: Full-Time, In-person Position ... construction / commissioning cycle. Ensure mechanical design is safe and reliable and meets ...
New
Overview Colliers Project Leaders is currently looking for a Commissioning & Energy Project Manager ... Our team includes engineers, controls experts, and sustainability professionals. We are national ...
Overview Colliers Project Leaders is currently looking for a Commissioning & Energy Project Manager ... Our team includes engineers, controls experts, and sustainability professionals. We are national ...
Madison, CT · On-site
$84K - $114K/yr
Overview Colliers Project Leaders is currently looking for a Commissioning & Energy Project Manager ... Our team includes engineers, controls experts, and sustainability professionals. We are national ...
Madison, CT · On-site
$84K - $114K/yr
Overview Colliers Project Leaders is currently looking for a Commissioning & Energy Project Manager ... Our team includes engineers, controls experts, and sustainability professionals. We are national ...
$38.1K - $48.9K
1% of jobs
$48.9K - $59.8K
5% of jobs
$59.8K - $70.6K
9% of jobs
$75.5K is the 25th percentile. Wages below this are outliers.
$70.6K - $81.5K
22% of jobs
The median wage is $90.8K / yr.
$81.5K - $92.3K
15% of jobs
$92.3K - $103.2K
13% of jobs
$103.2K - $114K
9% of jobs
$116.1K is the 75th percentile. Wages above this are outliers.
$114K - $124.9K
9% of jobs
$124.9K - $135.7K
13% of jobs
$135.7K - $146.6K
3% of jobs
$146.6K - $157.4K
2% of jobs
$38.1K
$98.4K
$157.4K
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.
| Aspect | Commissioning Engineer | Mechanical Engineer |
|---|---|---|
| Credentials | Relevant engineering degree, certifications in systems or project management | Engineering degree in mechanical engineering, possibly with professional licensure |
| Work Environment | On-site at construction or industrial facilities, overseeing system startup | Design, analysis, and development in office or manufacturing settings |
| Industry Usage | Construction, industrial, energy, and infrastructure projects | Manufacturing, 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.
For Commissioning Engineer jobs in Connecticut, the most frequently searched job titles are:
The top searched job categories for Commissioning Engineer jobs in Connecticut are:
For Commissioning Engineer jobs in CT, the most frequently searched job titles are:

Berlin, CT • On-site
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 8 days ago