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Third Class Operating Engineer Jobs in Toronto, ON

Maple Leaf Foods

Shift Engineer

Mississauga, ON · On-site

CA$37.10/hr

Improve plant efficiency by reporting on operating conditions of equipment, determine operating ... Possesses and maintains a valid Ontario Refrigeration B Certificate or higher, or 3rd Class ...

Ainsworth

Building Operator

Toronto, ON

Power or Stationary Operating Engineer Class 4 (not Required) * Refrigeration Operator Class B (not required) * Building Environmental Systems 1 or 2 (preferred) * Facility Operations Certificate ...

Ainsworth

Building Operator

Toronto, ON · On-site

Power or Stationary Operating Engineer Class 4 (not Required) * Refrigeration Operator Class B (not required) * Building Environmental Systems 1 or 2 (preferred) * Facility Operations Certificate ...

Ainsworth

Building Operator

Toronto, ON · On-site

Power or Stationary Operating Engineer Class 4 (not Required) * Refrigeration Operator Class B (not required) * Building Environmental Systems 1 or 2 (preferred) * Facility Operations Certificate ...

Maple Leaf Foods

Shift Engineer

Mississauga, ON · On-site

CA$37.10/hr

Improve plant efficiency by reporting on operating conditions of equipment, determine operating ... Possesses and maintains a valid Ontario Refrigeration B Certificate or higher, or 3rd Class ...

EllisDon

Building Engineer

Brampton, ON · On-site

CA$36.53/hr

Ontario or Fourth or Third Class Stationary Engineer's Certificate or Building Operator Certificate/Diploma or equivalent * 3 - 5 years of experience required * Ability to read, write and speak ...

Art Gallery of Ontario

Building Operator 3

Toronto, ON

CA$68K - CA$85K/yr

Ontario 3rd Class Stationary Engineer's License * Ontario Refrigeration Class B License * Ontario Building Environmental Systems (BES) Operator Class I * Ontario Skilled Trade License (e.g ...

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Third Class Operating Engineer information

How much does a third class Engineer make?

A third class operating engineer typically earns between $40,000 and $70,000 annually, depending on experience, location, and the specific industry. Entry-level positions may start lower, while experienced engineers with certifications can earn higher wages, especially in unionized environments or with overtime opportunities.

What jobs make $10,000 a month without a degree?

Third Class Operating Engineers typically earn between $4,000 and $8,000 per month, depending on experience and location. High-paying jobs that can reach or exceed $10,000 monthly without a degree include specialized trades like commercial pilots, real estate developers, or certain sales roles, often requiring technical skills, certifications, or extensive experience. These positions usually involve skilled labor, licensing, or entrepreneurial effort rather than formal college degrees.

What is a 3Rd class operating engineer?

A third-class operating engineer is a licensed professional responsible for operating and maintaining industrial equipment such as boilers, turbines, and HVAC systems in buildings or facilities. They typically require certification and have knowledge of safety protocols, mechanical systems, and controls to ensure efficient operation. This role often involves shift work and adherence to regulatory standards.

What engineers make $500,000?

Highly experienced engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Senior roles requiring advanced skills, certifications, and extensive experience are typically associated with such high compensation levels.

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 Toronto, ON? For Third Class Operating Engineer jobs in Toronto, ON, the most frequently searched job titles are:
What job categories do people searching Third Class Operating Engineer jobs in Toronto, ON look for? The top searched job categories for Third Class Operating Engineer jobs in Toronto, ON are:
What cities near Toronto, ON are hiring for Third Class Operating Engineer jobs? Cities near Toronto, ON 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 Toronto, ON as of June 2026, with employment types broken down into 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 85% Physical, 7% Hybrid, and 8% Remote job distribution.

Chief Engineer, Boiler

Atlantic Packaging Products

Scarborough, ON • On-site

CA$112K - CA$143K/yr

Full-time

Medical, Dental, Vision

Posted 13 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 Opportunity

We are looking for a Chief Engineer, Boiler room for our Scarborough facility.  Reporting to the Mill Manager, this position provides critical operational leadership to ensure the safe, compliant, and efficient functioning of all boiler house systems. This includes maintaining essential equipment such as boilers, air compressors, fluidized bed units, heating systems, and fireprotection systems.

What you'll do

  • Responsible for the safe, efficient operation, maintenance, installation, improvement, and budgeting of all boiler house systems, including boilers, the fluidized bed boiler, air compressors, steam heaters (including glycol systems), and fireprotection equipment
  • Ensure full compliance with TSSA requirements, environmental legislation, and all other applicable standards and regulations
  • Maintain all boiler plant operations and procedures in alignment with factory specifications and regulatory guidelines
  • Lead, supervise, and develop Shift Engineers to support operational excellence
  • Operate, maintain, troubleshoot, and repair equipment such as steam heaters, boilers, compressed air systems, boiler water treatment equipment, glycol heating systems, the fluidized bed unit, and fireprotection systems
  • Contribute to Continuous Improvement initiatives to enhance safety, reliability, and efficiency
  • Oversee and coordinate contractors, and provide training to team members as required
  • Actively participate as a member of the Emergency Response Team and First Aid Team
  • Manage the daily operation and maintenance of steam boilers, screw air compressors, as well as the solid fuelburning fluidized bed boiler
  • Oversee maintenance of steam and condensate systems for the steam dryer cans in the Liner Mill, including TSSA certification requirements

What You Bring

  • TSSAapproved 1st Class Operating Engineer Certification
  • Minimum 10 years of progressive operating experience
  • Several years of supervisory and management experience, ideally in a unionized environment
  • Deep knowledge of boiler operations, water treatment, compressed air systems, glycol heating, and fluidized bed units
  • Ability to operate, troubleshoot, maintain, and improve complex boiler house equipment
  • Strong ability to lead, supervise, coach, and develop engineering staff
  • Skilled in managing budgets, planning maintenance, and coordinating contractors
  • Excellent organization, communication, and interpersonal abilities
  • Proven success working collaboratively as a team player
  • Comfortable using email systems, MS Word, Excel, and computerized maintenance, purchasing, and technical software related to boiler systems

    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

    Inclusion and Accessibility

    Atlantic Packaging is committed to fostering an inclusive, accessible and respectful environment for all candidates. If you require accommodation during the hiring process, please contact our Talent Acquisition team—we’re here to support you.

    We sincerely thank all applicants for their interest in joining Atlantic Packaging. While we appreciate the time and effort invested, only those selected for an interview will be contacted.

    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.

    Hiring Range :  $112,000 - 143,000 per year. A candidate’s experience and knowledge may be factored into the pay a candidate receives for this position. This posting is for an existing vacancy. 

    #ATLHGH

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