High-paying maintenance jobs in Mississauga
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 755 maintenance jobs listed below pay well, with salaries between $27.19 and $37.35 per hour. Automotive Technician, Service Technician and Millwright are among the most popular high-paying roles in Mississauga, ON.
Job title
Updated Aug. 15, 2026
Job title
Mississauga, ON
Ontario
Job openings (Mississauga)
Electrician
Mississauga
$39.20
per hour
Ontario
$39.11
per hour
Millwright
Mississauga
$37.35
per hour
Ontario
$39.49
per hour
HVAC Technician
Mississauga
$35.56
per hour
Ontario
$34.72
per hour
Mechanic
Mississauga
$35.22
per hour
Ontario
$35.74
per hour
Automotive Technician
Mississauga
$34.16
per hour
Ontario
$33.44
per hour
Automotive Mechanic
Mississauga
$33.57
per hour
Ontario
$33.60
per hour
Field Service Technician
Mississauga
$30.95
per hour
Ontario
$33.73
per hour
Service Technician
Mississauga
$27.37
per hour
Ontario
$28.42
per hour
Maintenance Technician
Mississauga
$27.19
per hour
Ontario
$29.02
per hour
Field Technician
Mississauga
$26.52
per hour
Ontario
$25.97
per hour
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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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 57 jobsAverage salary
Mississauga
$39.20 per hourOntario
$39.11 per hourSkills
- Electrical experience
- Hand tools
- Blueprint reading
- Construction
- Schematics
-
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 82 jobsAverage salary
Mississauga
$37.35 per hourOntario
$39.49 per hourSkills
- Maintenance
- Micrometers
- Manufacturing
-
HVAC Technician
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Please refer to the employers job description for complete details.
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 68 jobsAverage salary
Mississauga
$35.56 per hourOntario
$34.72 per hourSkills
- HVAC
- Leadership
- Construction
- Communication skills
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Mechanic
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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 77 jobsAverage salary
Mississauga
$35.22 per hourOntario
$35.74 per hourSkills
- Automotive repair
- Hand tools
- Mechanical knowledge
- Automotive diagnostics
- Electrical experience
-
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 134 jobsAverage salary
Mississauga
$34.16 per hourOntario
$33.44 per hourSkills
- Automotive diagnostics
- Automotive repair
- Mechanical knowledge
- Customer service
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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 54 jobsAverage salary
Mississauga
$33.57 per hourOntario
$33.60 per hourSkills
- Automotive repair
- Hand tools
- Mechanical knowledge
- Automotive diagnostics
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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 76 jobsAverage salary
Mississauga
$30.95 per hourOntario
$33.73 per hourSkills
- Mechanical knowledge
- Communication skills
- Customer service
- Electrical experience
-
Service Technician
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Service Technicians install, maintain, and repair equipment while diagnosing technical problems on-site. They need expertise in mechanical systems, knowledge of safety protocols, and strong troubleshooting abilities to ensure effective and safe service delivery.
See 85 jobsAverage salary
Mississauga
$27.37 per hourOntario
$28.42 per hourSkills
- Electrical experience
- Schematics
- Welding
- Manufacturing
-
Maintenance Technician
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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 77 jobsAverage salary
Mississauga
$27.19 per hourOntario
$29.02 per hourSkills
- Electrical experience
- Schematics
- Welding
- English
- Mechanical knowledge
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Field Technician
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Please refer to the employers job description for complete details.
Field Technicians install, maintain, and repair equipment at customer sites. They need technical expertise in diagnostics, strong knowledge of safety protocols, and effective communication skills to resolve issues quickly while supporting client needs.
See 45 jobsAverage salary
Mississauga
$26.52 per hourOntario
$25.97 per hourSkills
- Software troubleshooting
- Technical support
- Windows
- Computer networking
- IT