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Building Operator Jobs in Mississauga, ON (NOW HIRING)

Ainsworth

Building Operator

Toronto, ON · On-site

Job Summary The Building Operator, Power or Stationary Operating Engineer, or Maintenance Technician conducts extensive Monitors operations and conducts a routine and on-going assessment of the ...

Ainsworth

Building Operator

Toronto, ON

Job Summary The Building Operator, Power or Stationary Operating Engineer, or Maintenance Technician conducts extensive Monitors operations and conducts a routine and on-going assessment of the ...

Colliers

Building Operator

Toronto, ON

CA$64K - CA$74K/yr

This position is for a Building Operator in Toronto, Ontario *** About the role We are seeking a Building Operator at 700 University Ave, Toronto , for an office and retail portfolio. This role will ...

New

Omers

Building Operator

Newmarket, ON

CA$26 - CA$32/hr

We are looking for a highly motivated Building Operator to join our Operations team at Upper Canada Mall. In this role, the incumbent will be responsible for monitoring and adjusting building ...

New

Allied

Building Operator

Toronto, ON · On-site

CA$60K - CA$68K/yr

As a Building Operator, you will perform a broad range of building operations and maintenance duties to ensure our properties operate efficiently, safely and to a high standard of physical quality.

DREAM

Building Operator

Toronto, ON

CA$65K - CA$75K/yr

Dream is looking for a Building Operator! Dream Office REIT is currently looking for a Building Operator for our Toronto Downtown area and who is ready to work hard, understands the importance of ...

DREAM

Building Operator

Toronto, ON

Dream is looking for a Building Operator, Distillery District Portfolio! Dream Office REIT is currently looking for a Building Operator who is ready to work hard and understands the importance of ...

RioCan

Building Operator

Toronto, ON

CA$26.82 - CA$36.87/hr

Perform predictive and preventative maintenance on building structural elements and finishes, building equipment, HVAC systems and others as directed; * Ensure life safety systems are operating ...

Ainsworth

Building Operator

Toronto, ON · On-site

Job Summary The Building Operator, Power or Stationary Operating Engineer, or Maintenance Technician conducts extensive Monitors operations and conducts a routine and on-going assessment of the ...

Avison Young Canada

Building Operator

Mississauga, ON

CA$65K - CA$75K/yr

The Building Operator plays a critical role in ensuring the smooth and efficient day-to-day operation of Sheridan Centre, a large-scale retail property in Mississauga, ON. This position is ...

Dexterra

Building Operator

Toronto, ON · On-site

Reporting directly to the Property Manager, the Building Operator maintains mechanical and electrical equipment such as, heat pumps, boilers, air handlers, fire system. Main Duties and ...

Avison Young Canada

Building Operator

Mississauga, ON · On-site

CA$65K - CA$75K/yr

Overview The Building Operator plays a critical role in ensuring the smooth and efficient day-to-day operation of Sheridan Centre, a large-scale retail property in Mississauga, ON. This position is ...

Colliers

Building Operator

Toronto, ON · On-site

CA$64K - CA$74K/yr

This position is for a Building Operator in Toronto, Ontario *** About the role We are seeking a Building Operator at 700 University Ave, Toronto , for an office and retail portfolio. This role will ...

New

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Building Operator information

See Mississauga, ON salary details

$9

$22

$36

How much do building operator jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for building operator in Mississauga, ON is $22.60, according to ZipRecruiter salary data. Most workers in this role earn between $14.94 and $30.12 per hour, depending on experience, location, and employer.

What is a building operator?

As a building operator, you oversee the operations of a building or facility to ensure that its electrical and mechanical equipment, as well as heating and cooling, are working properly. Your duties may include inspecting the building for safety hazards and regulation violations, performing repairs, and checking the facility’s ability to operate successfully. You may also supervise other employees. A career as a building operator typically requires a diploma or certification training program to gain hands-on experience in areas such as building science and energy efficiency. You may also need state certificates of fitness in facility components like interior fire alarms, sprinkler systems, and refrigeration to demonstrate your ability to handle these potentially dangerous materials. Additional qualifications include strong mechanical skills, attention to detail, and knowledge of industry regulations.

What are some typical challenges a building operator might face on a daily basis?

Building Operators often encounter challenges such as responding to urgent maintenance issues, troubleshooting complex building systems, and balancing preventive maintenance with unexpected repairs. They must also coordinate with vendors, tenants, and other facility staff to ensure smooth building operations while maintaining compliance with safety and environmental regulations. Adaptability and strong communication skills are key to managing the fast-paced and sometimes unpredictable nature of the role.

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

To thrive as a Building Operator, you need strong knowledge of building systems (HVAC, electrical, plumbing), preventive maintenance procedures, and often a relevant technical diploma or certification. Familiarity with building automation systems (BAS), computerized maintenance management systems (CMMS), and safety regulations is typically required. Attention to detail, problem-solving skills, and effective communication are important soft skills in this role. These skills ensure efficient facility operation, tenant comfort, and compliance with safety and maintenance standards.

What is the difference between Building Operator vs Maintenance Technician?

AspectBuilding OperatorMaintenance Technician
CredentialsOften requires HVAC, electrical, or plumbing certificationsTypically needs HVAC, electrical, or plumbing certifications
Work EnvironmentManages building systems, often in commercial or institutional settingsPerforms repairs and maintenance, often in various facilities
Employer & IndustryReal estate management, property management, facilities servicesFacilities management, repair services, industrial settings

Building Operators and Maintenance Technicians share similar certifications and work environments, often overlapping in skills related to HVAC, electrical, and plumbing systems. Building Operators focus on managing entire building systems and ensuring operational efficiency, while Maintenance Technicians primarily perform repairs and routine maintenance. Both roles are essential in maintaining building functionality and are commonly sought in property management and facilities industries.

More about Building Operator jobs

What cities near Mississauga, ON are hiring for Building Operator jobs?

Cities near Mississauga, ON with the most Building Operator job openings:

Building Operator jobs near you
Infographic showing various Building Operator job openings in Mississauga, ON as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, and 3% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $47,000 per year, or $22.6 per hour.

Building Operator

Toronto, ON • On-site

Ainsworth
See more jobs at Ainsworthexternal

Full-time

Re-posted 13 days ago

Job description

If you thrive in a team-oriented workplace that challenges your skills, to drive your career development, embraces diversity and rewards innovation,with competitive pay and great employee programs, join the Ainsworth, a subsidiary of GDI, team today!

Job Summary

The Building Operator, Power or Stationary Operating Engineer, or Maintenance Technician conducts extensive Monitors operations and conducts a routine and on-going assessment of the building systems operations and performance. Performs tests, rounds and analyzes data to ensure the proper functioning of departmental equipment.

Responsibilities:

  • Responsible for operation and maintenance of non-critical equipment such as refrigeration, heat exchanger, HVAC, electrical, hot water systems.
  • Monitors operation, adjusts, and maintains refrigeration, chilled water, and air conditioning equipment; boilers, and ventilating and hot water heaters; pumps, valves, piping and filters; other mechanical and electrical equipment; record readings and make adjustments where necessary to ensure proper operation of equipment.
  • Operates and monitors critical and non-critical system equipment and components.
    Receive and execute work orders for preventative and corrective maintenance on critical systems and building physical structure. Finalize work orders by completing necessary documentation in the computerized maintenance management system.
  • Respond immediately to emergency situations (fire, evacuation, equipment failure, etc.) and customer concerns.
  • Comply with departmental policy for the safe storage, usage, and disposal of hazardous materials.
  • Maintain a clean and safe workplace.
  • Performs additional job duties as requested.

Qualifications:

  • To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
  • High School diploma or GED equivalent
  • Mechanical and Electrical aptitude.
  • Working knowledge building systems, such HVAC, standby emergency power, uninterruptible power supplies, and associated infrastructure
  • 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 (preferred)

While we appreciate all applications we receive, we advise that only candidates under consideration will be contacted.

Ainsworth, a subsidiary of GDI, is committed to building a diverse and inclusive workplace. Qualified designated group members are encouraged to apply as any reasonable accommodation of qualifications will be considered as per our Accommodation Policy, available upon request.

Ainsworth, a subsidiary of GDI, is an integrated multi-trade company, offering an end-to-end services and solutions for all asset maintenance and refurbishment requirements of our customers. We are continually striving to create better and more advanced products as well as provide the highest quality service. We are rapidly growing and need talented professionals to help drive our vision at becoming the best multi-trade company in the country!Join us.... Make a difference.
#LI-Onsite

Employment Type: Hourly Non-Union, Full-Time

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