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Third Class Operating Engineer Jobs in Connecticut

American Cruise Lines

Third Mate

New London, CT · On-site

Third Mates work alongside Deckhands and Engineers completing watch standing, maintenance ... Additional work periods may be possible during winter months aboard the few vessels operating or ...

American Cruise Lines

Third Mate

Guilford, CT · On-site

Third Mates work alongside Deckhands and Engineers completing watch standing, maintenance ... Additional work periods may be possible during winter months aboard the few vessels operating or ...

American Cruise Lines

Third Mate

New London, CT · On-site

Third Mates work alongside Deckhands and Engineers completing watch standing, maintenance ... Additional work periods may be possible during winter months aboard the few vessels operating or ...

American Cruise Lines

Third Mate

Guilford, CT · On-site

Third Mates work alongside Deckhands and Engineers completing watch standing, maintenance ... Additional work periods may be possible during winter months aboard the few vessels operating or ...

Belcan

Plasma Sprayer - 3rd Shift

East Granby, CT · On-site

$29 - $35/hr

... operating or programming robotic plasma spray systems. - Experience with Sulzer Metco Multi Coat ... This is an opportunity to join a world-class aerospace manufacturing environment producing critical ...

PTA Plastics

Operator- 3rd Shift

Oxford, CT · On-site

$17.94 - $24.50/hr

Communicate with Molding, Q.A., and Engineering personnel to ensure objectives are met. * Follow ... Previous experience operating plastic injection molding machines or similar manufacturing equipment ...

Belcan

Burr / Blend Operator - 3rd Shift

East Granby, CT · On-site

$24 - $33/hr

Burr / Blend Operator - 3rd Shift Location: East Granby, CT (CT South) Pay Rate: $24/hr. - $33/hr ... engineering and customer specifications. - Operate pneumatic hand tools, grinders, rotary tools ...

Belcan

Burr / Blend Operator - 3rd Shift

East Granby, CT · On-site

$24/hr

Burr / Blend Operator - 3rd Shift Location: East Granby, CT (CT South) Pay Rate: $24/hr. - $33/hr ... engineering and customer specifications. - Operate pneumatic hand tools, grinders, rotary tools ...

Belcan

Burr / Blend Operator - 3rd Shift

East Granby, CT · On-site

$24 - $33/hr

Burr / Blend Operator - 3rd Shift Location: East Granby, CT (CT South) Pay Rate: $24/hr. - $33/hr ... engineering and customer specifica tions.- Operate pneumatic hand tools, grinders, rotary tools ...

Schaeffler

Machine Operator - Assembly 3rd Shift

Danbury, CT · On-site

$17 - $21/hr

Machine Operator - Assembly 3rd Shift Location: Danbury, CT, US, 6813 Job Requisition ID: 41580 ... Read and interpret engineering drawings. * Ensure proper documenting of completed assemblies and ...

Wieland

Copperbond Operator (3rd Shift)

Waterbury, CT · On-site

$29.30 - $34.14/hr

Record and log all operating data using formulas, production guidelines, QA specifications and SPC ... Ability to interpret technical data and run programmable equipment. * Excellent decision-making ...

Wieland

Copperbond Operator (3rd Shift)

Waterbury, CT

$29.30 - $34.14/hr

Record and log all operating data using formulas, production guidelines, QA specifications and SPC ... Ability to interpret technical data and run programmable equipment. * Excellent decision-making ...

Wieland

Copperbond Operator (3rd Shift)

Waterbury, CT · On-site

$29.30 - $34.14/hr

Record and log all operating data using formulas, production guidelines, QA specifications and SPC ... Ability to interpret technical data and run programmable equipment. * Excellent decision-making ...

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Showing results 1-20

All JobsThird Class Operating Engineer JobsThird Class Operating Engineer Jobs in Connecticut

Third Class Operating Engineer information

What is the difference between Third Class Operating Engineer vs Second Class Operating Engineer?

AspectThird Class Operating EngineerSecond Class Operating Engineer
CredentialsRequires a Third Class license, often with specific experienceRequires a Second Class license, more extensive experience and testing
Work EnvironmentOperates boilers, pumps, and HVAC systems in buildings or facilitiesHandles larger or more complex systems, often in industrial or larger commercial settings
Employer & IndustryCommonly employed in commercial buildings, hospitals, and schoolsFound in industrial plants, large commercial facilities, and power plants

The main difference between a Third Class Operating Engineer and a Second Class Operating Engineer lies in their licensing requirements, scope of work, and the complexity of systems they operate. Second Class licenses permit handling larger and more complex equipment, often in industrial settings, while Third Class licenses are suitable for smaller systems in commercial buildings.

What are popular job titles related to Third Class Operating Engineer jobs in Connecticut? For Third Class Operating Engineer jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Third Class Operating Engineer jobs in Connecticut look for? The top searched job categories for Third Class Operating Engineer jobs in Connecticut are:
What cities in Connecticut are hiring for Third Class Operating Engineer jobs? Cities in Connecticut with the most Third Class Operating Engineer job openings:
Third Class Operating Engineer jobs near you
Infographic showing various Third Class Operating Engineer job openings in Connecticut as of July 2026, with employment types broken down into 1% As Needed, 66% Full Time, 32% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Chief Engineer - Commercial

Blt Management LLC

Stamford, CT • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Job description

Chief Engineer
Location: Stamford, CT
Schedule: Monday - Friday with rotating on-call responsibilities
Position Summary of the Chief Engineer
The Chief Engineer is responsible for the overall operation, maintenance, and performance of a large Class A commercial office property occupied by a major corporate tenant. This position provides strategic and hands-on leadership for all building engineering operations, ensuring the highest levels of system reliability, operational efficiency, life safety compliance, and tenant satisfaction.
The Chief Engineer oversees a team of 5-10 engineering and maintenance professionals and serves as the primary technical resource for all building infrastructure, including HVAC, electrical, plumbing, life safety, building automation, and critical support systems. The successful candidate will foster strong tenant relationships, manage vendor partnerships, and maintain a first-class operating environment that supports a mission-critical workplace.
Essential Duties and Responsibilities of the Chief Engineer:
  • Lead, supervise, mentor, and develop a team of 5-10 engineers and maintenance personnel.
  • Oversee the operation, maintenance, repair, and optimization of all building systems, including:
    • HVAC and central plant equipment
    • Electrical distribution systems
    • Plumbing systems
    • Building Automation Systems (BAS)
    • Fire alarm and life safety systems
    • Emergency power and critical infrastructure
  • Ensure uninterrupted operation of building systems supporting a large commercial office environment.
  • Develop, implement, and monitor comprehensive preventative and predictive maintenance programs.
  • Serve as the primary engineering liaison with the property's major corporate tenant and respond promptly to operational concerns and service requests.
  • Conduct regular system inspections and performance reviews to identify opportunities for improved reliability, efficiency, and sustainability.
  • Manage engineering budgets, capital improvement projects, and equipment replacement planning.
  • Coordinate and oversee third-party contractors, service providers, and specialty vendors.
  • Ensure compliance with all applicable OSHA, EPA, state, local, and life safety regulations.
  • Support tenant improvement projects, construction activities, and after-hours work while minimizing operational disruptions.
  • Participate in a rotating on-call schedule and lead emergency response efforts for building-related incidents.
  • Maintain accurate records of maintenance activities, inspections, permits, and regulatory compliance requirements.
  • Promote a culture focused on safety, customer service, accountability, and operational excellence.

Qualifications of the Chief Engineer:
  • 10+ years of commercial building engineering experience, preferably within Class A office environments.
  • Minimum 5 years of experience leading engineering teams and building operations.
  • Extensive knowledge of HVAC, electrical, plumbing, BAS, life safety, and critical building infrastructure.
  • Proven experience supporting high-profile commercial tenants and managing tenant relationships.
  • Strong background in preventative maintenance planning, capital project management, and vendor oversight.
  • Ability to analyze system performance data and implement operational improvements.
  • Excellent leadership, communication, customer service, and organizational skills.

Preferred Qualifications of the Chief Engineer:
  • Connecticut S-1 or S-2 Operating Engineer License strongly preferred.
  • EPA Universal Certification required or preferred.
  • Experience supporting large corporate headquarters, financial institutions, healthcare, technology, or other mission-critical commercial environments.
  • LEED, BOMA, SMA, or other industry certifications preferred.

Benefits Offered to the Chief Engineer:
  • Competitive hourly pay
  • Medical, Dental, and Vision Insurance
  • 401(k) Plan
  • Life Insurance
  • Paid Vacation, Holidays, and Sick Leave
  • Tuition Reimbursement
  • Housing Discount at BLT Properties

BLT is an equal opportunity employer. Please note that this job description is intended to outline the general nature and key responsibilities of the role. It is not a comprehensive list, and duties may evolve over time based on business needs.
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