Combustion/Heating Technician (Oshawa)

Job title: Combustion/Heating Technician (Oshawa)
Posted on: June 27, 2023
Job Description:

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

Position Summary:

Ainsworth is looking for an experienced G1/OBT1 Combustion Technician to join our Boiler Service team.


  • Perform seasonal maintenance on a wide variety of hot water and steam heating systems in the industrial and institutional sectors.
  • Startup/Commissioning experience on wide variety of hot water/steam applications
  • Train/mentor junior mechanics
  • System diagnostics, troubleshooting and problem resolution
  • Test combustion equipment and controls for issues
  • Dismantle malfunctioning systems and test components using electrical and mechanical testing equipment
  • Replace defective parts and reassemble repaired systems
  • Observe and test system operation using gauges and test instruments and make necessary adjustments to ensure safe and reliable system operations
  • Estimate, order and install materials and supplies needed to maintain equipment in good working condition
  • Keep accurate records of repairs and replacements made and cause of malfunctions


  • G1 Gas Technician license
  • OBT1 (preferred) or OBT2 with ability to acquire your OBT1 designation
  • Ability to provide exceptional customer service
  • Valid driver’s license with clean driving abstract
  • Strong communication and interpersonal skills
  • Mechanical and electrical skills
  • Team Player; excellent oral and written communication skills; client focus; dependable; reliable; flexible.

Please send your resume via e-mail to with a message detailing the position you are interested in and someone from our team will get back to you as soon as possible!

If you have any questions and/or want any additional support in your job search please call or text us at 905-261-3771, DC Community Employment Services.

Employment Type: Full-time
Field of Work: Trades
Required skills:

Company information

City: Oshawa
Telephone: 9054381041
Additional information:

Why work at Ainsworth?

Ainsworth is growing at an unprecedented rate and to help attract and retain top talent, we provide benefits on your first day with us. We offer a wide variety of benefits including the following:

Benefits: Comprehensive health, dental and medical benefits, including wellness supports, RRSP matching and generous vacation

Growth: In-house training and development, access to LinkedIn Learning and other professional development opportunities, Employee performance-based bonus program, where applicable

Rewards: Service milestones and peer recognition plus Employee Discounts and Incentives

Flexibility: Hybrid working models, where applicable

Diversity: An inclusive organization that embraces diversity and belonging; work in a great team atmosphere with future potential for promotion within company

Prefered method of contact: Email