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 29 maintenance jobs in Thunder Bay, ON. These maintenance jobs salaries between $28.03 to $43.65 per hour.
Job title
Updated Aug. 16, 2026
Job title
Thunder Bay, ON
Ontario
Job openings (Thunder Bay)
Field Service Technician
Thunder Bay
$38.52
per hour
Ontario
$33.73
per hour
Maintenance Person
Thunder Bay
$24.78
per hour
Ontario
$23.52
per hour
Technician
Thunder Bay
$28.03
per hour
Ontario
$28.22
per hour
Equipment Technician
Thunder Bay
$43.65
per hour
Ontario
$36.43
per hour
Operator
Thunder Bay
$30.02
per hour
Ontario
$25.40
per hour
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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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 7 jobsAverage salary
Thunder Bay
$38.52 per hourOntario
$33.73 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 6 jobsAverage salary
Thunder Bay
$24.78 per hourOntario
$23.52 per hourSkills
- Electrical experience
- Schematics
- Mechanical knowledge
- English
- Welding
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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
$28.03 per hourOntario
$28.22 per hourSkills
- Technical support
- Sales
- Communication skills
-
Equipment Technician
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Please refer to the employers job description for complete details.
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
$43.65 per hourOntario
$36.43 per hourSkills
- Heavy equipment operation
- Automotive diagnostics
- Diesel engine repair
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Operator
Review job description
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 5 jobsAverage salary
Thunder Bay
$30.02 per hourOntario
$25.40 per hourSkills
- Manufacturing
- CNC
- Oil & gas
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 Aug. 16, 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 Field Service Technician pay in Thunder Bay compare to the state average?
Field Service Technician professionals in Thunder Bay earn an average of $38.52 per hour, compared with the average in Ontario of $33.73 per hour.
How many job openings are currently available in Thunder Bay?
There are 29 open jobs in Thunder Bay. Field Service Technician, Maintenance Person and 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 7 Field Service Technician roles, 6 Maintenance Person roles and 6 Technician openings currently listed.