High-paying maintenance jobs in Waterloo
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 229 maintenance jobs listed below pay well, with salaries between $25.19 and $42.25 per hour. Millwright, Automotive Technician and Mechanic are among the most popular high-paying roles in Waterloo, ON.
Job title
Updated Nov. 06, 2026
Job title
Waterloo, ON
Ontario
Job openings (Waterloo)
Stationary Engineer
Waterloo
$42.25
per hour
Ontario
$36.75
per hour
Truck Technician
Waterloo
$39.33
per hour
Ontario
$39.84
per hour
Millwright
Waterloo
$39.15
per hour
Ontario
$39.94
per hour
Electrician
Waterloo
$38.97
per hour
Ontario
$39.52
per hour
Plumber
Waterloo
$37.56
per hour
Ontario
$40.95
per hour
Heavy Equipment Mechanic
Waterloo
$35.24
per hour
Ontario
$38.47
per hour
Mechanic
Waterloo
$33.87
per hour
Ontario
$35.91
per hour
Automotive Technician
Waterloo
$33.87
per hour
Ontario
$33.59
per hour
Appliance Technician
Waterloo
$69,282
per year
Ontario
$56,345
per year
Maintenance Technician
Waterloo
$25.19
per hour
Ontario
$29.48
per hour
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
-
Stationary Engineer
See jobsAverage salary
Waterloo
$42.25 per hourOntario
$36.75 per hour -
Truck Technician
See jobsAverage salary
Waterloo
$39.33 per hourOntario
$39.84 per hour -
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 jobsAverage salary
Waterloo
$39.15 per hourOntario
$39.94 per hourSkills
- Maintenance
- Manufacturing
- Micrometers
-
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 jobsAverage salary
Waterloo
$38.97 per hourOntario
$39.52 per hourSkills
- Electrical experience
- Hand tools
- Blueprint reading
- Construction
- Schematics
-
Plumber
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Please refer to the employers job description for complete details.
Plumbers install, repair, and maintain water, drainage, and heating systems with precision. They need expertise in piping and fixture installation, knowledge of Canadian plumbing codes, and strong problem-solving skills to ensure safe, efficient water flow solutions.
See jobsAverage salary
Waterloo
$37.56 per hourOntario
$40.95 per hourSkills
- Plumbing
- Hand tools
- Construction
- Welding
-
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 jobsAverage salary
Waterloo
$35.24 per hourOntario
$38.47 per hourSkills
- Mechanic experience
- Heavy equipment operation
- Diesel engine repair
- Communication skills
-
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 jobsAverage salary
Waterloo
$33.87 per hourOntario
$35.91 per hourSkills
- Automotive repair
- Hand tools
- Mechanical knowledge
- Automotive diagnostics
- Electrical experience
-
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 jobsAverage salary
Waterloo
$33.87 per hourOntario
$33.59 per hourSkills
- Automotive diagnostics
- Automotive repair
- Mechanical knowledge
- Customer service
-
Appliance Technician
See jobsAverage salary
Waterloo
$69,282 per yearOntario
$56,345 per yearSkills
- Mentoring
- Sales
- Customer service
- English
-
Maintenance Technician
Review job description
Please refer to the employers job description for complete details.
Maintenance Technicians perform equipment inspections, diagnose faults, and carry out repairs to ensure smooth operations. They need electrical and mechanical knowledge, safety protocol awareness, and skill in troubleshooting industrial machinery.
See jobsAverage salary
Waterloo
$25.19 per hourOntario
$29.48 per hourSkills
- Electrical experience
- Schematics
- Welding
- English
- Mechanical knowledge