The Opportunity Reporting to the Chief Engineer, the 3rd Class Operating Engineer is responsible for the safe, efficient, and reliable operation of the boiler plant and associated utility systems.
The Opportunity Reporting to the Chief Engineer, the 3rd Class Operating Engineer is responsible for the safe, efficient, and reliable operation of the boiler plant and associated utility systems.
Third Class Operating Engineer
CA$44.23/hr
The Opportunity Reporting to the Chief Engineer, the 3rd Class Operating Engineer is responsible for the safe, efficient, and reliable operation of the boiler plant and associated utility systems.
Quick apply
Third Class Operating Engineer
CA$44.23/hr
The Opportunity Reporting to the Chief Engineer, the 3rd Class Operating Engineer is responsible for the safe, efficient, and reliable operation of the boiler plant and associated utility systems.
2nd/3rd Class Operating Engineer
Saint Catharines, ON · On-site
CA$56.17/hr
2nd/3rd Class Operating Engineer Vacancy Status Yes - This posting is for an existing vacancy within the organization and is open to new applications. (Backfill) AI Disclosure As part of the ...
2nd/3rd Class Operating Engineer
Saint Catharines, ON · On-site
CA$56.17/hr
2nd/3rd Class Operating Engineer Vacancy Status Yes - This posting is for an existing vacancy within the organization and is open to new applications. (Backfill) AI Disclosure As part of the ...
About the Role The Shift Engineer 3rd Class Operating Engineer will be a key member of the Operations team by ensuring that St. Joseph hospital is provided with a reliable source of energy by ...
About the Role The Shift Engineer 3rd Class Operating Engineer will be a key member of the Operations team by ensuring that St. Joseph hospital is provided with a reliable source of energy by ...
About the Role The Shift Engineer 3rd Class Operating Engineer will be a key member of the Operations team by ensuring that St. Joseph hospital is provided with a reliable source of energy by ...
Quick apply
About the Role The Shift Engineer 3rd Class Operating Engineer will be a key member of the Operations team by ensuring that St. Joseph hospital is provided with a reliable source of energy by ...
3rd Class Operating Engineer
$34 - $35/hr
3rd Class Power Engineering License. 1-3 years of experience working in Manufacturing Industries. Amonia experience would be strong Asset. Food Industry experience would be strong asset. Able to work ...
3rd Class Operating Engineer
$34 - $35/hr
3rd Class Power Engineering License. 1-3 years of experience working in Manufacturing Industries. Amonia experience would be strong Asset. Food Industry experience would be strong asset. Able to work ...
Operating Engineer B (3rd Class)
Toronto, ON · On-site
CA$43.13/hr
... Third (3rd) Class Operating Engineer Certificate is required either by law or due to the complexity of the operation and/or critical services provided for building environment and Faculty. The ...
Operating Engineer B (3rd Class)
Toronto, ON · On-site
CA$43.13/hr
... Third (3rd) Class Operating Engineer Certificate is required either by law or due to the complexity of the operation and/or critical services provided for building environment and Faculty. The ...
Operating Engineer B (3rd Class) - Building Shift Operations
Toronto, ON · On-site
CA$43.13/hr
Education High School graduate or equivalent combination of education and experience plus a Third (3rd) Class Operating Engineer Certification valid in the Province of Ontario. Experience * Minimum ...
Operating Engineer B (3rd Class) - Building Shift Operations
Toronto, ON · On-site
CA$43.13/hr
Education High School graduate or equivalent combination of education and experience plus a Third (3rd) Class Operating Engineer Certification valid in the Province of Ontario. Experience * Minimum ...
Operating Engineer - 3rd Class
CA$43.11/hr
Third Class Operating Engineer Certification is required. * Valid Ontario Class G driver's license (or equivalent). * Experience operating industrial processing equipment, utility systems, or ...
New
Operating Engineer - 3rd Class
CA$43.11/hr
Third Class Operating Engineer Certification is required. * Valid Ontario Class G driver's license (or equivalent). * Experience operating industrial processing equipment, utility systems, or ...
New
Building Engineer (3rd Class)
Mississauga, ON · On-site
CA$43.13/hr
The incumbent is also responsible to the Chief Operating Engineer for operation of the Central ... High School graduate or equivalent combination of education and experience plus a Third (3rd) Class ...
Building Engineer (3rd Class)
Mississauga, ON · On-site
CA$43.13/hr
The incumbent is also responsible to the Chief Operating Engineer for operation of the Central ... High School graduate or equivalent combination of education and experience plus a Third (3rd) Class ...
... 3rd Class Operating Engineer * Open to Apprentices with 2+ years hands-on ammonia/refrigeration experience * Strong troubleshooting skills (mechanical + basic electrical) * Comfortable working in ...
Quick apply
... 3rd Class Operating Engineer * Open to Apprentices with 2+ years hands-on ammonia/refrigeration experience * Strong troubleshooting skills (mechanical + basic electrical) * Comfortable working in ...
Relieves Operating Engineers Third Class as needed for vacation and illness. * Conduct daily work activities in support of HSE objectives and policies. Use personal accountability to assist with ...
Relieves Operating Engineers Third Class as needed for vacation and illness. * Conduct daily work activities in support of HSE objectives and policies. Use personal accountability to assist with ...
Fourth Class Operating Engineer
CA$65K - CA$70K/yr
The Opportunity Reporting to the Facility Manager, the Fourth Class Operating Engineer is responsible for the safe, reliable operation and maintenance of critical utilities and building systems ...
Fourth Class Operating Engineer
CA$65K - CA$70K/yr
The Opportunity Reporting to the Facility Manager, the Fourth Class Operating Engineer is responsible for the safe, reliable operation and maintenance of critical utilities and building systems ...
Standardized/Provincial 2nd Class Operating Engineer Certificate or Standardized 3rd Class Operating Engineer Certificate-progression towards the 2nd Class Certificate is required within 12 months.
Standardized/Provincial 2nd Class Operating Engineer Certificate or Standardized 3rd Class Operating Engineer Certificate-progression towards the 2nd Class Certificate is required within 12 months.
Refrigeration Operator Class B - London, ON
London, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Refrigeration Operator Class B - London, ON
London, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Refrigeration Operator Class B - London, ON
London, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Refrigeration Operator Class B - London, ON
London, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Refrigeration Operator Class B - London, ON
London, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Refrigeration Operator Class B - London, ON
London, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Shift Engineer (Engineer B)
CA$43.13/hr
High School graduate or equivalent combination of education and experience plus a Third (3rd) Class Operating Engineer Certification valid in the Province of Ontario. Building Environmental Systems ...
Shift Engineer (Engineer B)
CA$43.13/hr
High School graduate or equivalent combination of education and experience plus a Third (3rd) Class Operating Engineer Certification valid in the Province of Ontario. Building Environmental Systems ...
Refrigeration Operator Class B - London, ON
Woodstock, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Refrigeration Operator Class B - London, ON
Woodstock, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Refrigeration Operator Class B - London, ON
Saint Thomas, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Refrigeration Operator Class B - London, ON
Saint Thomas, ON · On-site
CA$37.40/hr
... 3rd Class Operating Engineer * Experience with ammonia refrigeration and compressed air systems * Experience with boilers and steam * Knowledge of TSSA standards * Good manufacturing practices
Third Class Operating Engineer information
What is the difference between Third Class Operating Engineer vs Second Class Operating Engineer?
| Aspect | Third Class Operating Engineer | Second Class Operating Engineer |
|---|---|---|
| Credentials | Requires a Third Class license, often with specific experience | Requires a Second Class license, more extensive experience and testing |
| Work Environment | Operates boilers, pumps, and HVAC systems in buildings or facilities | Handles larger or more complex systems, often in industrial or larger commercial settings |
| Employer & Industry | Commonly employed in commercial buildings, hospitals, and schools | Found 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 Ontario? For Third Class Operating Engineer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Third Class Operating Engineer jobs in Ontario look for? The top searched job categories for Third Class Operating Engineer jobs in Ontario are:
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CA$44.23/hr
Full-time
Medical, Dental, Vision
Posted 10 days ago
Job description
“Join us in building Careers and shaping Experiences Beyond the Box”
About Us
At Atlantic Packaging, every box tells a story and yours begins here. As a proudly Canadian-owned company with over 80 years of excellence in the corrugated packaging industry with operations within North America (Ontario, Quebec and United States), we’re committed to sustainability, customer excellence and community impact. Since 1945, we’ve supported local jobs and built a legacy of trust with our clients and team members. At Atlantic, your ideas matter, your growth is supported and your work makes a real impact. The hourly wage rate for this position: $44.23.
The Opportunity
Reporting to the Chief Engineer, the 3rd Class Operating Engineer is responsible for the safe, efficient, and reliable operation of the boiler plant and associated utility systems. This role supports manufacturing operations by monitoring, maintaining, and troubleshooting high-pressure boilers, fuel handling systems, compressors, heating systems, and related equipment. The successful candidate will play a key role in ensuring equipment reliability, regulatory compliance, workplace safety, and continuous plant performance while contributing to a collaborative and safety-focused environment.
What You'll Do
- Operate, monitor, and maintain high-pressure water tube boilers, fluidized bed boilers, compressors, and associated utility equipment.
- Perform boiler water testing and ensure systems operate safely and efficiently.
- Monitor and support building fire alarm, steam heating, and glycol heating systems.
- Troubleshoot equipment issues and perform routine maintenance to maximize reliability and uptime.
- Follow all health, safety, environmental, and operating procedures, including the use of required PPE.
- Support plant operations by performing additional duties as assigned.
What You Bring
- Valid Ontario 3rd Class Operating Engineer's Certificate of Qualification.
- Previous experience maintaining and operating high-pressure water tube boilers.
- Experience with solid fuel handling, combustion systems, and boiler auxiliaries.
- Hands-on mechanical maintenance experience in an industrial or manufacturing environment.
- Strong troubleshooting skills with a focus on safety, compliance, and operational excellence.
- Ability to lift up to 50 lbs repeatedly and work in a physically demanding environment.
- Willingness to wear required PPE, including respirators, Tyvek suits, safety glasses, gloves, and safety footwear.
What We Offer
- Comprehensive health, dental and vision coverage (dependents included)
- Teamwork-focused culture with sustainability initiatives and social events
- A culture of appreciation through a point-based recognition
- Opportunities for advancement and internal movement
- Education assistance for continuous skill development
- Academic scholarships for employees’ children
- Safety equipment and PPE support program
- Retirement savings and wellness initiatives
- Employee Assistance Program (EAP)
Please Note
Candidates who are 18 years or older are required to complete a criminal and background check. Details will be provided through the application process. This posting is for an existing vacancy.
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