HVAC Technician (EXTERNAL)

Jobs in Education; Ajax; On-site; CAD 60,000 - 80,000; Full time

Job summary

An educational institution in Ajax, Ontario is seeking a Maintenance Mechanic for HVAC systems. Responsibilities include installation, servicing, and maintaining equipment while supervising staff. Candidates require a Refrigeration and Air Conditioning Trades Certificate, a minimum of five years experience, and a Class G Driver's License. This role offers a full-time day shift in a supportive and inclusive environment.

Qualifications

• Minimum of five years experience as a licensed tradesman preferred.
• Familiarity with the Occupational Health and Safety Act and WHMIS.
• Class G Driver's License in good standing required.

Responsibilities

• Install and maintain HVAC and refrigeration equipment.
• Supervise part-time workers and other trades.
• Keep accurate records and manage parts ordering.

Skills

Knowledge of electric and electronic circuitry

Troubleshooting HVAC systems

Ability to interpret schematics

Education

Refrigeration and Air Conditioning Mechanic's Trades Certificate

Secondary School Diploma

Class 1 Gas Fitter's Certificate

Job description

Job Description

Under the direction of the Maintenance Supervisor to install, service, maintain, and repair all types of heating, ventilation, air conditioning, and refrigeration equipment in DDSB Facilities and to be responsible for record keeping, supervising part-time workers and other trades, and maintaining all equipment and tools used.

Key Responsibilities

1. Maintain the and Refrigeration Equipment in the DDSB Facilities

• Install heating, ventilation, air conditioning and refrigeration equipment; responsible for servicing, repairing, and overhauling the equipment; responsible for continuing knowledge of code changes, material, equipment, new products, methods and procedures used;
• Diagnose problems with the and refrigeration equipment and perform various troubleshooting and corrective procedures to ensure the equipment is working properly;
• Inspect and commission for new or upgraded installations for systems or equipment, as needed;
• Order new material, replacement parts and other purchases, through the Supervisor;
• Assist in the maintenance and control of cooling towers and water treatment.

2. Perform other Duties in the Maintenance Center

• Record, document and assist in record keeping;
• Supervise part-time workers and other trades in the performance of their work;
• Responsible for assigned trucks and truck inspections; responsible for all other Board equipment and tools used.

Qualifications

• Secondary School Diploma plus current Refrigeration and Air Conditioning Mechanic's Trades Certificate and completion of a recognized apprenticeship.
• Current Ozone Depletion Prevention Card and Class 1 Gas Fitter's Certificate.
• Minimum of five (5) years experience as a licensed tradesman is preferred.
• A thorough knowledge and understanding of electric and electronic circuitry associated with and Refrigeration controls and control systems.
• Experience with roof top and other gas fired heating units; centrifugal refrigeration and pneumatics.
• Ability to read and interpret drawings, wiring and pipe schematics.
• Class G Driver's License in good standing.
• Familiarity with the Occupational Health and Safety Act and WHMIS.

Additional Information

• This is a 40 hour per week, day shift position
• Work schedule is 6 : 30 to 2 : 30
• Provide a current Criminal Background Check with vulnerable sector screening upon hire.

Equity and Inclusion

The Durham District School Board recognizes Indigenous rights are distinct. In the exercise of those rights, Indigenous staff and students shall not be subjected to actions with the aim or effect of depriving these distinct rights.

The DDSB is dedicated to creating a welcoming and inclusive environment for all. We are committed to reflecting the diverse communities we serve and encourage applications from candidates who bring a variety of experiences and backgrounds. We adhere to fair, transparent hiring practices and are committed to equity and accessibility throughout the recruitment process. If you need accommodation during the application process, please let us know, and we will work with you to meet your needs.

Ignite Your Career

At the Durham District School Board (DDSB), we inspire the lives of over 80,000 students. Our diverse communities are places where your impact will be felt every day.

Picture yourself in a workplace where your ideas are celebrated, and your growth is a top priority. Here, collaboration and innovation thrive. Whether you're directly inspiring young minds or providing essential support behind the scenes, your contributions will have a meaningful impact on students and the community.

We welcome you to bring your experiences, your passions, and your talents to our inclusive community. Join us and be part of a team that values your well‑being as much as your contributions. Ignite your potential at DDSB and help us make a difference, one student at a time.

#DDSBISHIRING

MAINTENANCE CENTRE About Durham District School Board

The Durham District School Board (DDSB) serves over 80,000 students across Ajax, Brock, Oshawa, Pickering, Scugog, Uxbridge, and Whitby, offering diverse urban and rural opportunities to make an impact. Committed to equity, human rights, and Indigenous rights, DDSB fosters learning and working environments that are welcoming, inclusive, and free from discrimination and harm. Through cutting‑edge technology, innovative practices, and a focus on diversity, DDSB ensures everyone feels valued and supported.

At DDSB, we believe in empowering success for all. Whether you’re teaching, leading, or supporting behind the scenes, we offer the tools, positive work environments, and leadership opportunities to help you thrive. By celebrating uniqueness and embracing innovation, DDSB provides an inspiring space to ignite your career while shaping the future of education.