Maintenance jobs in Thunder Bay
Maintenance involves ensuring that equipment and systems operate effectively and efficiently. Typical tasks include repairing machinery, troubleshooting issues, and performing preventative maintenance. Technicians, electricians, and mechanics need strong problem-solving skills and a solid understanding of machinery and electrical systems.
There are 67 maintenance jobs in Thunder Bay, ON. These maintenance jobs salaries between $20.02 to $43.62 per hour.
Job title
Updated Nov. 12, 2026Equipment Technician
Thunder Bay
Ontario
Maintenance Person
Thunder Bay
Ontario
Field Service Technician
Thunder Bay
Ontario
Technician
Thunder Bay
Ontario
Maintenance Supervisor
Thunder Bay
Ontario
Automotive Technician
Thunder Bay
Ontario
Automotive Mechanic
Thunder Bay
Ontario
Heavy Equipment Mechanic
Thunder Bay
Ontario
Facility Attendant
Thunder Bay
Ontario
Installer
Thunder Bay
Ontario
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Equipment Technician
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Equipment Technicians install, maintain, and repair mechanical and electronic systems. They need technical expertise in diagnostics, knowledge of safety standards, and proficiency with tools to ensure reliable equipment performance and compliance in diverse settings.
See jobsAverage salary
Thunder Bay
$43.62 per hourOntario
$36.00 per hourSkills
- Computer skills
- Heavy equipment operation
- Diesel engine repair
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Maintenance Person
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Maintenance Persons inspect and repair building systems, perform routine upkeep, and troubleshoot mechanical or electrical issues. They need proficiency in HVAC and plumbing, practical knowledge of safety codes, and strong diagnostic and repair skills.
See jobsAverage salary
Thunder Bay
$25.18 per hourOntario
$23.15 per hourSkills
- Electrical experience
- Schematics
- Mechanical knowledge
- English
- Welding
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Field Service Technician
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Field Service Technicians install, maintain, and repair equipment onsite. They need technical troubleshooting skills, knowledge of safety standards, and the ability to work independently in diverse environments. Communication skills help coordinate with clients and teams efficiently.
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Thunder Bay
$37.53 per hourOntario
$33.97 per hourSkills
- Mechanical knowledge
- Communication skills
- Customer service
- Electrical experience
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Technician
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Technicians install and repair equipment, perform diagnostic tests, and maintain systems to ensure operational efficiency. They need technical expertise, familiarity with safety standards, and strong troubleshooting skills for accurate problem-solving and upkeep.
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Thunder Bay
$27.46 per hourOntario
$28.14 per hourSkills
- Technical support
- Sales
- Communication skills
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Maintenance Supervisor
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Maintenance Supervisors lead repair teams, schedule preventive maintenance, and ensure equipment compliance with safety standards. They need expertise in mechanical systems, knowledge of industry regulations, and strong problem-solving and coordination skills.
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Thunder Bay
$108,279 per yearOntario
$91,201 per yearSkills
- Electrical experience
- Plumbing
- HVAC
- Manufacturing
- Mechanical knowledge
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Automotive Technician
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Automotive Technicians inspect, diagnose, and repair vehicle systems including engines, brakes, and electronics. They need mechanical repair expertise, strong knowledge of Canadian vehicle standards, and proficiency in diagnostic tools and technology.
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Thunder Bay
$37.34 per hourOntario
$33.59 per hourSkills
- Automotive diagnostics
- Automotive repair
- Mechanical knowledge
- Customer service
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Automotive Mechanic
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Automotive Mechanics diagnose vehicle issues, perform repairs, and conduct routine maintenance. They need mechanical expertise, knowledge of diagnostic tools, and strong problem-solving skills to keep vehicles safe and reliable on Canadian roads.
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Thunder Bay
$32.89 per hourOntario
$33.75 per hourSkills
- Automotive repair
- Hand tools
- Mechanical knowledge
- Automotive diagnostics
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Heavy Equipment Mechanic
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Heavy Equipment Mechanics diagnose mechanical issues, repair engines and hydraulic systems, and perform preventative maintenance on construction equipment. They need expertise in diesel engines, knowledge of safety standards, and skill using diagnostic tools.
See jobsAverage salary
Thunder Bay
$42.35 per hourOntario
$38.38 per hourSkills
- Mechanic experience
- Heavy equipment operation
- Welding
- Diesel engine repair
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Facility Attendant
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Thunder Bay
$20.02 per hourOntario
$21.58 per hour -
Installer
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Please refer to the employers job description for complete details.
Installers fit, connect, and test equipment or systems like appliances, electronics, or telecom gear. They use technical manuals and tools to ensure proper setup. They need expertise in reading schematics, knowledge of safety standards, and proficiency with hand and power tools.
See jobsAverage salary
Thunder Bay
$27.20 per hourOntario
$27.87 per hourSkills
- Power tools
- Hand tools
- Mechanical knowledge
- Communication skills
- Customer service
Frequently asked questions
How are the job titles and salaries chosen for this page?
Jobs listed on this page highlight the top 10 job titles with the most openings as of updated Nov. 12, 2026. Salary estimates are taken from job postings on Indeed in the past 36 months and are updated daily. Please refer to the employer's job description for specific salary information.
How does Equipment Technician pay in Thunder Bay compare to the state average?
Equipment Technician professionals in Thunder Bay earn an average of $43.62 per hour, compared with the average in Ontario of $36.00 per hour.
How many job openings are currently available in Thunder Bay?
There are 67 open jobs in Thunder Bay. Equipment Technician, Maintenance Person and Field Service Technician are among those with the most openings at the moment.
How many openings are available by job title?
There are numerous job openings across all experience levels, with 11 Equipment Technician roles, 9 Maintenance Person roles and 8 Field Service Technician openings currently listed.