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 48 maintenance jobs in Thunder Bay, ON. These maintenance jobs salaries between $38.11 to $33.86 per hour.
Job title
Updated Jun. 05, 2026
Job title
Thunder Bay, ON
Ontario
Job openings (Thunder Bay)
Operator
Thunder Bay
$31.24
per hour
Ontario
$25.16
per hour
Automotive Technician
Thunder Bay
$37.20
per hour
Ontario
$33.11
per hour
Automotive Mechanic
Thunder Bay
$36.89
per hour
Ontario
$33.28
per hour
Apprentice Electrician
Thunder Bay
$33.86
per hour
Ontario
$27.75
per hour
Field Service Technician
Thunder Bay
$38.11
per hour
Ontario
$33.04
per hour
Maintenance Person
Thunder Bay
$25.04
per hour
Ontario
$23.15
per hour
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
-
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
$31.24 per hourOntario
$25.16 per hourSkills
- Manufacturing
- CNC
- Oil & gas
-
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 10 jobsAverage salary
Thunder Bay
$37.20 per hourOntario
$33.11 per hourSkills
- Automotive diagnostics
- Automotive repair
- Mechanical knowledge
- Customer service
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Automotive Mechanic
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Please refer to the employers job description for complete details.
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.
See 8 jobsAverage salary
Thunder Bay
$36.89 per hourOntario
$33.28 per hourSkills
- Automotive repair
- Hand tools
- Mechanical knowledge
- Automotive diagnostics
-
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 7 jobsAverage salary
Thunder Bay
$33.86 per hourOntario
$27.75 per hourSkills
- Power tools
- Construction
- Low voltage
- Electrical systems
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Field Service Technician
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Please refer to the employers job description for complete details.
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 6 jobsAverage salary
Thunder Bay
$38.11 per hourOntario
$33.04 per hourSkills
- Mechanical knowledge
- Communication skills
- Customer service
- Electrical experience
-
Maintenance Person
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Please refer to the employers job description for complete details.
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
$25.04 per hourOntario
$23.15 per hourSkills
- Electrical experience
- Schematics
- Mechanical knowledge
- English
- Welding
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. 05, 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 $31.24 per hour, compared with the average in Ontario of $25.16 per hour.
How many job openings are currently available in Thunder Bay?
There are 48 open jobs in Thunder Bay. Operator, Automotive Technician and Automotive Mechanic 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, 10 Automotive Technician roles and 8 Automotive Mechanic openings currently listed.