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 59 maintenance jobs in Thunder Bay, ON. These maintenance jobs salaries between $26.46 to $44.75 per hour.
Job title
Updated Jun. 26, 2026
Job title
Thunder Bay, ON
Ontario
Job openings (Thunder Bay)
Operator
Thunder Bay
$29.70
per hour
Ontario
$25.20
per hour
Technician
Thunder Bay
$26.46
per hour
Ontario
$27.97
per hour
Automotive Technician
Thunder Bay
$36.94
per hour
Ontario
$33.18
per hour
Mechanic
Thunder Bay
$38.98
per hour
Ontario
$35.52
per hour
Heavy Equipment Mechanic
Thunder Bay
$40.60
per hour
Ontario
$37.93
per hour
Equipment Technician
Thunder Bay
$44.75
per hour
Ontario
$36.42
per hour
Field Service Technician
Thunder Bay
$39.63
per hour
Ontario
$33.29
per hour
Apprentice Electrician
Thunder Bay
$30.40
per hour
Ontario
$27.81
per hour
Maintenance Person
Thunder Bay
$25.19
per hour
Ontario
$23.16
per hour
Installer
Thunder Bay
$26.19
per hour
Ontario
$26.07
per hour
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Operator
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Please refer to the employers job description for complete details.
Operators control machinery or equipment, monitor performance, and follow safety protocols to ensure smooth workflows. They need mechanical skills, knowledge of relevant safety regulations, and strong problem-solving abilities to respond quickly to issues.
See 12 jobsAverage salary
Thunder Bay
$29.70 per hourOntario
$25.20 per hourSkills
- Manufacturing
- CNC
- Oil & gas
-
Technician
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Please refer to the employers job description for complete details.
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.
See 6 jobsAverage salary
Thunder Bay
$26.46 per hourOntario
$27.97 per hourSkills
- Technical support
- Sales
- Communication skills
-
Automotive Technician
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Please refer to the employers job description for complete details.
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.
See 6 jobsAverage salary
Thunder Bay
$36.94 per hourOntario
$33.18 per hourSkills
- Automotive diagnostics
- Automotive repair
- Mechanical knowledge
- Customer service
-
Mechanic
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Please refer to the employers job description for complete details.
Mechanics inspect, diagnose, and repair vehicle engines and systems to ensure safe operation. They need expertise in automotive technologies, proficiency with diagnostic tools, and a solid understanding of safety standards in the vehicle repair industry.
See 6 jobsAverage salary
Thunder Bay
$38.98 per hourOntario
$35.52 per hourSkills
- Automotive repair
- Hand tools
- Mechanical knowledge
- Automotive diagnostics
- Electrical experience
-
Heavy Equipment Mechanic
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Please refer to the employers job description for complete details.
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 5 jobsAverage salary
Thunder Bay
$40.60 per hourOntario
$37.93 per hourSkills
- Mechanic experience
- Heavy equipment operation
- Welding
- Diesel engine repair
-
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 5 jobsAverage salary
Thunder Bay
$44.75 per hourOntario
$36.42 per hourSkills
- Computer skills
- Heavy equipment operation
- Diesel engine repair
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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.
See 5 jobsAverage salary
Thunder Bay
$39.63 per hourOntario
$33.29 per hourSkills
- Mechanical knowledge
- Communication skills
- Customer service
- Electrical experience
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Apprentice Electrician
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Please refer to the employers job description for complete details.
Apprentice Electricians assist with wiring installations, maintain electrical systems, and follow safety codes. They need knowledge of electrical basics, the Canadian Electrical Code, and skills in technical problem-solving and hand tools operation.
See 5 jobsAverage salary
Thunder Bay
$30.40 per hourOntario
$27.81 per hourSkills
- Construction
- Low voltage
- Electrical systems
-
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 5 jobsAverage salary
Thunder Bay
$25.19 per hourOntario
$23.16 per hourSkills
- Electrical experience
- Schematics
- Mechanical knowledge
- English
- Welding
-
Installer
Review job description
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 4 jobsAverage salary
Thunder Bay
$26.19 per hourOntario
$26.07 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 Jun. 26, 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 Operator pay in Thunder Bay compare to the state average?
Operator professionals in Thunder Bay earn an average of $29.70 per hour, compared with the average in Ontario of $25.20 per hour.
How many job openings are currently available in Thunder Bay?
There are 59 open jobs in Thunder Bay. Operator, Technician and Automotive 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 12 Operator roles, 6 Technician roles and 6 Automotive Technician openings currently listed.