High-paying maintenance jobs in Oshawa
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.
The 159 maintenance jobs listed below pay well, with salaries between $21.87 and $49.05 per hour. Automotive Technician, Tire Technician and Millwright are among the most popular high-paying roles in Oshawa, ON.
Job title
Updated Oct. 19, 2026
Job title
Oshawa, ON
Ontario
Job openings (Oshawa)
Millwright
Oshawa
$49.05
per hour
Ontario
$39.88
per hour
Electrician
Oshawa
$45.47
per hour
Ontario
$39.40
per hour
HVAC Technician
Oshawa
$37.02
per hour
Ontario
$34.88
per hour
Automotive Mechanic
Oshawa
$33.24
per hour
Ontario
$33.76
per hour
Automotive Technician
Oshawa
$32.97
per hour
Ontario
$33.58
per hour
Appliance Technician
Oshawa
$65,671
per year
Ontario
$56,341
per year
Diesel Mechanic
Oshawa
$29.07
per hour
Ontario
$35.39
per hour
Apprentice Electrician
Oshawa
$26.88
per hour
Ontario
$28.37
per hour
Tire Technician
Oshawa
$22.82
per hour
Ontario
$22.58
per hour
Installation Technician
Oshawa
$21.87
per hour
Ontario
$26.50
per hour
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Millwright
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Please refer to the employers job description for complete details.
Millwrights install, maintain, and repair industrial machinery and mechanical equipment. They need expertise in blueprints, industrial standards in manufacturing, and strong mechanical and troubleshooting skills to ensure efficient facility operation.
See 18 jobsAverage salary
Oshawa
$49.05 per hourOntario
$39.88 per hourSkills
- Welding
- Maintenance
- Manufacturing
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Electrician
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Please refer to the employers job description for complete details.
Electricians install, maintain, and repair electrical systems in homes and businesses. They need expertise in wiring codes, troubleshooting skills, and proficiency with diagnostic tools to ensure safe, efficient electrical operations according to Canadian standards.
See 9 jobsAverage salary
Oshawa
$45.47 per hourOntario
$39.40 per hourSkills
- Electrical experience
- Hand tools
- Blueprint reading
- Construction
- Schematics
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HVAC Technician
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HVAC Technicians install, maintain, and repair heating, ventilation, and air conditioning systems. They need expertise in mechanical systems, knowledge of safety codes, and skills in troubleshooting electrical and refrigerant components.
See 8 jobsAverage salary
Oshawa
$37.02 per hourOntario
$34.88 per hourSkills
- HVAC
- Leadership
- Construction
- Schematics
-
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.
See 17 jobsAverage salary
Oshawa
$33.24 per hourOntario
$33.76 per hourSkills
- Automotive repair
- Hand tools
- Mechanical knowledge
- Automotive diagnostics
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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 43 jobsAverage salary
Oshawa
$32.97 per hourOntario
$33.58 per hourSkills
- Automotive diagnostics
- Automotive repair
- Mechanical knowledge
- Customer service
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Appliance Technician
See 15 jobsAverage salary
Oshawa
$65,671 per yearOntario
$56,341 per yearSkills
- Mentoring
- English
- Sales
- Electrical experience
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Diesel Mechanic
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Diesel Mechanics diagnose engine issues, repair fuel systems, and maintain heavy-duty vehicles. They need expertise in diesel engine repair, knowledge of safety regulations, and mechanical troubleshooting skills to excel in transport or industrial settings.
See 8 jobsAverage salary
Oshawa
$29.07 per hourOntario
$35.39 per hourSkills
- Automotive diagnostics
- Diesel engine repair
- Mechanical knowledge
- Mechanic experience
- Hand tools
-
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
Oshawa
$26.88 per hourOntario
$28.37 per hourSkills
- Electrical systems
- Power tools
- Low voltage
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Tire Technician
See 20 jobsAverage salary
Oshawa
$22.82 per hourOntario
$22.58 per hourSkills
- Heavy lifting
- Computer skills
- Sales
- Automotive repair
-
Installation Technician
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Please refer to the employers job description for complete details.
Installation Technicians assemble and install equipment, test systems for functionality, and troubleshoot on-site issues. They need technical expertise in electrical components, knowledge of safety protocols, and skills in using diagnostic tools efficiently.
See 16 jobsAverage salary
Oshawa
$21.87 per hourOntario
$26.50 per hourSkills
- CCTV
- Power tools
- Low voltage
- Computer skills
- English