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 56 maintenance jobs in Thunder Bay, ON. These maintenance jobs salaries between $21.19 to $43.65 per hour.
Job title
Updated Aug. 30, 2026Maintenance Person
Thunder Bay
Ontario
Technician
Thunder Bay
Ontario
Field Service Technician
Thunder Bay
Ontario
Maintenance Supervisor
Thunder Bay
Ontario
Operator
Thunder Bay
Ontario
Lube Technician
Thunder Bay
Ontario
Equipment Technician
Thunder Bay
Ontario
Automotive Technician
Thunder Bay
Ontario
Repair Technician
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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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 12 jobsAverage salary
Thunder Bay
$24.77 per hourOntario
$23.54 per hourSkills
- Electrical experience
- Schematics
- Mechanical knowledge
- English
- Welding
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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.
See 8 jobsAverage salary
Thunder Bay
$28.10 per hourOntario
$28.24 per hourSkills
- Technical support
- Sales
- Communication skills
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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 7 jobsAverage salary
Thunder Bay
$38.52 per hourOntario
$33.75 per hourSkills
- Mechanical knowledge
- Communication skills
- Customer service
- Electrical experience
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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.
See 7 jobsAverage salary
Thunder Bay
$107,865 per yearOntario
$90,939 per yearSkills
- Electrical experience
- Plumbing
- HVAC
- Manufacturing
- Mechanical knowledge
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Operator
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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 6 jobsAverage salary
Thunder Bay
$30.02 per hourOntario
$25.31 per hourSkills
- Manufacturing
- CNC
- Oil & gas
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Lube Technician
See 5 jobsAverage salary
Thunder Bay
$21.19 per hourOntario
$20.91 per hourSkills
- Hand tools
- Automotive repair
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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 5 jobsAverage salary
Thunder Bay
$43.65 per hourOntario
$36.42 per hourSkills
- Heavy equipment operation
- Diesel engine repair
- Computer skills
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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.
See 4 jobsAverage salary
Thunder Bay
$35.78 per hourOntario
$33.45 per hourSkills
- Automotive diagnostics
- Automotive repair
- Mechanical knowledge
- Customer service
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Repair Technician
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Repair Technicians diagnose machinery faults, perform part replacements, and conduct preventive maintenance to ensure equipment reliability. They need mechanical expertise, familiarity with diagnostic tools, and problem-solving skills to maintain operational efficiency.
See 2 jobsAverage salary
Thunder Bay
$27.65 per hourOntario
$25.69 per hour
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. 30, 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 Maintenance Person pay in Thunder Bay compare to the state average?
Maintenance Person professionals in Thunder Bay earn an average of $24.77 per hour, compared with the average in Ontario of $23.54 per hour.
How many job openings are currently available in Thunder Bay?
There are 56 open jobs in Thunder Bay. Maintenance Person, Technician 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 12 Maintenance Person roles, 8 Technician roles and 7 Field Service Technician openings currently listed.