1

Assistant Building Engineer Jobs in Ontario (NOW HIRING)

Convert engineering markups and design concepts into working drawings and models. * Assist in the ... Ontario Building Code (OBC), ASHRAE Standards, NFPA Standards, CSA Standards, National Plumbing ...

As part of HDR's Building Engineering Services Group, you'll help design the critical ... Coordinate civil design with multidisciplinary project team. * Assist the project manager in the ...

As part of HDR's Building Engineering Services Group, you'll help design the critical ... assist in project execution. Specific duties include: * Assisting the CFD team in delivery and ...

As part of HDR's Building Engineering Services Group, you'll help design the critical ... Coordinate with and assist affected disciplines with addenda, RFIs, and change orders, and take ...

Commissioning Engineer Ottawa, Ontario | Full-Time | Building Consulting | Engineering ... * Assist with energy modelling, energy assessments, and sustainability initiatives where ...

New

Building Operator

Toronto, ON ยท On-site

CA$60K - CA$68K/yr

Seasonal Support: Assist with seasonal tasks like snow removal, salting, landscaping and other ... Certifications : 4th or 5th class Operating Engineer, or a provincial trades certification is an ...

Building Operator 3

Toronto, ON ยท On-site

CA$68K - CA$85K/yr

Participate in the operation and programming of all aspects of the GE Lighting Control System ... Maintenance * Assist in the development of a comprehensive CMMS; participate in planning, data ...

Maintenance Technician

Lakeside, ON ยท On-site

CA$23 - CA$27/hr

... * Assist the Property Manager in completing unit-to-unit inspections * Perform all site-level preventative maintenance duties assigned by the Zone Building Engineer or Property Manager * Communicate ...

Building Consultant, Restoration

Mississauga, ON ยท On-site

CA$80K - CA$100K/yr

EllisDon uses AI tools to assist in screening and assessing applicants for this position. You as a ... Architectural and or Engineering degree or equivalent combinations of technical training in ...

Steelway Building Systems is committed to providing our customers with the highest quality products ... * Assist in evaluating and implementing software enhancements, automation tools, and improved ...

Building Operator, Level 2

Ottawa, ON ยท On-site

CA$67K - CA$73K/yr

Experience and Qualifications: * 4thClass Power Engineer (or equivalent) or in process of attaining ... We use artificial intelligence (AI) technology - alongside human review - to assist in screening ...

next page

Showing results 1-20

Assistant Building Engineer information

See Ontario salary details

$13

$24

$32

How much do assistant building engineer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for assistant building engineer in Ontario is $24.02, according to ZipRecruiter salary data. Most workers in this role earn between $18.99 and $26.92 per hour, depending on experience, location, and employer.

What does an assistant building engineer do?

An Assistant Building Engineer supports the maintenance and operation of building systems such as HVAC, electrical, plumbing, and safety systems. They assist in performing routine inspections, troubleshooting equipment issues, and conducting repairs under the supervision of senior engineers. Their responsibilities also include maintaining logs, responding to service requests, and ensuring that the building meets safety and efficiency standards. This role often involves working closely with other maintenance staff and building management to ensure smooth facility operations.

What are some common challenges faced by assistant building engineers, and how can they effectively address them?

Assistant Building Engineers often encounter challenges such as troubleshooting unexpected equipment malfunctions, managing time-sensitive repairs, and coordinating with various vendors or contractors. To address these, it's important to develop strong problem-solving skills, stay up to date with building systems and safety protocols, and communicate clearly with both the engineering team and building occupants. Proactively scheduling preventive maintenance and building good working relationships with senior engineers can also help manage these challenges efficiently.

What are the key skills and qualifications needed to thrive as an assistant building engineer, and why are they important?

To thrive as an Assistant Building Engineer, you need a basic understanding of building systems (HVAC, electrical, plumbing), maintenance procedures, and often a high school diploma or technical certification in a relevant field. Familiarity with building management systems (BMS), work order software, and safety regulations is typically required. Strong problem-solving abilities, attention to detail, and effective communication are important soft skills in this role. These skills ensure the efficient operation, safety, and reliability of building facilities, directly impacting occupant comfort and operational costs.

What is the difference between Assistant Building Engineer vs Building Technician?

AspectAssistant Building EngineerBuilding Technician
CertificationsHVAC, facilities management, safety certificationsHVAC, electrical, plumbing certifications
Work EnvironmentCommercial, residential, institutional buildingsBuilding systems maintenance, repair, troubleshooting
Employer & IndustryProperty management, facilities servicesMaintenance companies, building management

Assistant Building Engineers and Building Technicians often share certifications and work in similar environments. The main difference is that Assistant Building Engineers typically oversee broader building systems and assist in management tasks, while Building Technicians focus more on hands-on maintenance and repairs. Both roles are essential for building operations and often collaborate within property management teams.

How do you become a building engineer assistant?

To become a building engineer assistant, candidates typically need a high school diploma or equivalent and may pursue relevant certifications such as HVAC or electrical licenses. Gaining experience in building maintenance, understanding building systems, and developing skills in troubleshooting and safety are also important steps in preparing for this role.

How to become a building engineer assistant?

To become a building engineer assistant, candidates typically need a high school diploma or equivalent and some experience with building systems or maintenance. Relevant skills include knowledge of HVAC, electrical, and plumbing systems, and some roles may require certifications such as OSHA safety training or technical diplomas. On-the-job training is common, and strong organizational and communication skills are beneficial for supporting building operations and maintenance tasks.

What is an assistant building engineer position?

An assistant building engineer supports the maintenance and operation of building systems such as HVAC, electrical, and plumbing. They often assist licensed engineers, perform routine inspections, and may need certifications like EPA or HVAC licenses, working under the supervision of a senior engineer in commercial or institutional facilities.

What is the role of a building engineer assistant?

A building engineer assistant supports the maintenance and operation of building systems such as HVAC, electrical, plumbing, and safety equipment. They assist with inspections, repairs, and routine tasks to ensure the building functions efficiently and safely, often working under the supervision of a building engineer or facilities manager.

What are the most commonly searched types of Building Engineer jobs in Ontario?

The most popular types of Building Engineer jobs in Ontario are:

What cities in Ontario are hiring for Assistant Building Engineer jobs?

Cities in Ontario with the most Assistant Building Engineer job openings:

Infographic showing various Assistant Building Engineer job openings in Ontario as of August 2026, with employment types broken down into 79% Full Time, 19% Part Time, and 2% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $49,959 per year, or $24 per hour.

Asst Building Operator-GCT Secondment

Great Canadian Entertainment

Toronto, ON โ€ข On-site

Full-time

Re-posted 7 days ago


Key responsibilities

  • Assist the Building Operator with the day-to-day execution of operations and maintenance programs to ensure uninterrupted operations and asset integrity.

  • Perform daily rounds, record readings, and inspect equipment for irregularities, ensuring proper operation and safety compliance.

  • Inspect, operate, maintain, and repair mechanical and electrical systems such as boilers, chillers, HVAC equipment, pumps, generators, and life safety systems.


Job description

About this Role

Under the supervision of the Director of Facilities or designate, this position is responsible to assist the Building Operator with the day-to-day duties and operations. This position is responsible to enforce the provisions of the building operations, maintenance and repairs throughout the site.

What You'll Get to DO!

  • Assist the Building Operator in carry out the day-to-day execution of operations and maintenance programs to ensure uninterrupted operations and that asset integrity (cleanliness, elevator maintenance, boilers, HVAC, M&E rooms, etc.) is maintained either directly or via building automation systems;
  • Develop an understanding of all building equipment and systems;
  • Perform daily rounds and record readings for all major equipment including but not limited to temperatures, pressures, electrical readings, etc. Document and inspect for irregularities in readings.
  • Review and complete daily entries into the engineer's log.
  • Complete preventive/demand maintenance tasks including but not limited to chemical water treatment, filter changes, belt replacement, lubrications, cleaning of utility rooms, maintenance of fire prevention systems, testing and inspecting equipment for proper operation and input histories if required.
  • Start-up/shutdown major building equipment as required or directed.
  • Inspect, operate, maintain and repair mechanical/electrical systems including but not limited to boilers, chillers, HVAC equipment, pumps, generators, uninterruptible power supplies, life safety system, etc., and ensure all equipment are operated in a safe and efficient manner and in compliance with all applicable government codes and regulations.
  • Monitor electrical power distribution system and building automation system and respond to alarms expeditiously and methodically.
  • Respond to service requests and maintenance demands; record data and ensure completed work meets quality and response requirements;
  • Assist in maintaining the Preventative Maintenance Programs, Work Orders and Building Inspections in Building Engines;
  • Assist with the inventory of materials and supplies for maintenance activities;
  • Track and record all meter consumption data;
  • Provide assistance to coordinate onsite construction projects;
  • Assist with the report status of maintenance and repair work;
  • Ensure compliance with policies, procedures, practices and guidelines related to environmental, health and safety, and fire protection;
  • Must be able and willing to be available for on-call/standby and emergency call-out as required;
  • Review and have an understanding of building drawings, floor plans and mechanical/electrical layouts, valve schedules, panels;
  • Ensuring customer satisfaction and maintaining positive relations;
  • Must be able to lift up to 50lbs and have proven safe lifting techniques and;
  • Performs other duties as assigned. ย 
    ย 

What you'll need to be Successful! ย  ย 

  • A secondary school diploma or an equivalence or combination of work experience and education;
  • Experience in a related field of one (1) or more years with formal training in one or more of the related trade professions would be an asset;
  • First Aid and Building Environmental Systems (BES) Class2 working towards Class 1 certification is required;
  • Working at heights training is an asset;
  • Experience working with power tools;
  • Strong organizational/ customer service, interpersonal, analytical, and communication skills;
  • Positive attitude toward all aspects of Environment, Health and Safety;
  • Knowledge of national and industry codes, regulatory governance and standards such as WHMIS;
  • Must have Microsoft Office skills (Excel, Word, Outlook etc.).
  • The ability to obtain registration as a Category 2 Gaming Assistant with the Alcohol and Gaming Commission of Ontario;
  • Bilingual (English/French) is an asset but not required
    ย 

Work Environment Considerations

Fast paced with multiple priorities, deadlines and deliverables; exposure to some conflict, distress and noise;
Ability to stand and walk for extended periods of time;
This role requires a flexible schedule that adapts to the business needs of a 24-hour operation; will have non-traditional work hours including evening and weekend shifts.
ย 

Special Working Conditions

Our reputation is of paramount importance. As such, we will conduct our business in an ethical and professional manner. Every team member will be obliged to understand and follow all the policies outlined in our Corporate Ethics & Conduct Manual and will disclose any irregularities or wrongdoing in accordance with the Company's Whistleblower Policy. ย 

The Company is committed to sound internal control policies and practices. Every team member will follow the internal control practices required of their position and department. ย 

Compliance Requirements

Every team member must comply with all requirements of the Corporate Ethics & Conduct Manual and with all other corporate policies communicated to the employee.
Every team member will be familiarized with the business process documentation and internal control objectives related to their position, and how their job description aligns with specific internal control activities for which they are responsible.
Adhering to all company and regulatory policies as they relate to functions of the position.
Licensing and Certification Requirements

Permanent employment is dependent upon the authorization and continued approval of Provincial regulatory bodies. New team members will complete an application and will begin work after regulatory approval is granted. Existing team members will reapply as necessary, and continuing work will be dependent upon successful renewal. ย 

For positions that require additional certification, the appropriate level of certification must be maintained.

Job Info

  • Job Identification: 8445
  • Job Category: Facilities
  • Job Shift: Open Availability
  • Locations 555 Rexdale Boulevard, Toronto, ON, M9W 5L2, CA
  • Minimum Rate (CAD $) 28.79
  • Job Rate (CAD $) 35.99
  • Maximum Rate (CAD $) 35.99
  • Existing Vacancy: Yes

Artificial intelligence may be used to select applicants in our processes. All hiring decisions are made by humans.

Who we are!

GREAT ENTERTAINMENT. GREAT PEOPLE. GREAT INVESTMENT. GREAT CANADIAN.

Since our inception in 1982, Great Canadian has grown to be one of the largest and most dynamic gaming and entertainment companies in Canada. With 25 properties across Ontario, British Columbia, Nova Scotia, and New Brunswick, our facilities include over 16,000 slot machines, 575 table games, 71 dining amenities and over 500 hotel rooms. Working closely alongside our crown agency partners, our team of ~8,000 strive to offer the very best gaming, entertainment, dining, and hospitality experiences.

Our Vision is to be the leading gaming, entertainment, and hospitality company in our chosen markets by providing superior entertainment value and exceptional experiences.

Our Mission is to provide outstanding experiences to our guests, rewarding opportunities for our team, and superior value to our shareholders.

What's in it for you?ย 

  • We have an inclusive and collaborative working environment that encourages creativity, curiosity, and celebrates success!
  • We provide you with the tools and technology needed to delight your clients!
  • You'll get to work with and learn from diverse industry leaders, who have hailed from top organizations around the world.
  • Freedom to Innovate: supports new and better ways to be successful.
  • Be your Authentic Self: environment that values diversity as a source of strength.
  • This isn't your typical "corporate" job. We work hard and we have fun!

The only thing we don't play games with.....is your career!

Great Canadian Entertainment is committed to promoting an inclusive, accessible environment, where all employees and customers feel valued, respected, and supported. We are dedicated to employing a workforce that reflects the diversity of our communities in which we live and serve.

Qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity, gender expression, or disability.

We are committed to promoting Responsible Gambling. Learn more about our commitment here,

Please note that due to the volume of applications, only those under consideration will be contacted for an interview.

Thank you for your interest in Great Canadian Entertainment!