High-paying maintenance jobs in Ontario
Maintenance ensures equipment and facilities function properly. Workers perform repairs and preventive upkeep. Technical skills and problem-solving abilities are critical.
The 528 maintenance jobs listed below pay well, with salaries between $45,250 and $106,040 per year. Maintenance Technician, Automotive Technician and Mechanic are among the most popular high-paying roles in Ontario, CA.
Job title
Updated Oct 03, 2026
Job title
Ontario, CA
California
Job openings (Ontario)
Maintenance Manager
Ontario
$106,040
per year
California
$107,452
per year
Mechanic
Ontario
$36.49
per hour
California
$31.66
per hour
Automotive Technician
Ontario
$29.16
per hour
California
$31.33
per hour
Technician
Ontario
$27.10
per hour
California
$26.87
per hour
Field Service Technician
Ontario
$26.81
per hour
California
$31.00
per hour
Maintenance Technician
Ontario
$26.66
per hour
California
$25.56
per hour
Automotive Mechanic
Ontario
$26.03
per hour
California
$30.92
per hour
Operator
Ontario
$22.84
per hour
California
$23.07
per hour
Lube Technician
Ontario
$19.40
per hour
California
$20.70
per hour
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
-
Maintenance Manager
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Please refer to the employers job description for complete details.
Maintenance managers oversee maintenance operations, manage teams, and ensure facility safety. Expertise in maintenance management, leadership and problem solving is essential in this role.
Maintenance Manager jobs take 44 days on average from job posting to starting date. Currently, 1% of job openings are part-time roles.
See 23 jobsAverage pay
Ontario
$106,040 per yearCalifornia
$107,452 per year -
Mechanic
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Please refer to the employers job description for complete details.
Mechanics diagnose and repair vehicle issues, perform preventive maintenance, and ensure customer satisfaction. Strong mechanical knowledge, problem-solving skills, and familiarity with diagnostic tools are key.
Mechanic jobs take 88 days on average from job posting to starting date. Currently, 5% of job openings are part-time roles.
See 55 jobsAverage pay
Ontario
$36.49 per hourCalifornia
$31.66 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 diagnose vehicle issues, perform repairs, and conduct maintenance. Expertise in automotive repair, diagnostic skills, and mechanical proficiency are crucial for ensuring vehicle safety and performance.
Automotive Technician jobs take 128 days on average from job posting to starting date. Currently, 5% of job openings are part-time roles.
See 122 jobsAverage pay
Ontario
$29.16 per hourCalifornia
$31.33 per hourSkills
- Automotive diagnostics
- Automotive repair
- Mechanical knowledge
- Vehicle maintenance
- Customer service
-
Technician
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Please refer to the employers job description for complete details.
Technicians troubleshoot equipment, perform maintenance tasks, and ensure operational standards. Technical expertise, problem-solving skills, and a keen attention to detail are crucial.
Technician jobs take 72 days on average from job posting to starting date. Currently, 8% of job openings are part-time roles.
See 7 jobsAverage pay
Ontario
$27.10 per hourCalifornia
$26.87 per hourSkills
- Technical support
- Sales
- Communication skills
-
Field Service Technician
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Please refer to the employers job description for complete details.
Field Service Technicians install and maintain equipment, troubleshoot issues, and provide client support on-site. Technical expertise, strong diagnostic skills, and effective communication are crucial for maintaining customer satisfaction.
Field Service Technician jobs take 62 days on average from job posting to starting date. Currently, 2% of job openings are part-time roles.
See 54 jobsAverage pay
Ontario
$26.81 per hourCalifornia
$31.00 per hourSkills
- Mechanical knowledge
- Communication skills
- Field service
- Customer service
- Electrical experience
-
Maintenance Technician
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Please refer to the employers job description for complete details.
Maintenance Technicians perform routine maintenance, troubleshoot equipment issues, and ensure operational safety. Technical expertise, repair skills, and a proactive approach are essential.
Maintenance Technician jobs take 70 days on average from job posting to starting date. Currently, 6% of job openings are part-time roles.
See 195 jobsAverage pay
Ontario
$26.66 per hourCalifornia
$25.56 per hourSkills
- Electrical experience
- Schematics
- Welding
- English
- Mechanical knowledge
-
Automotive Mechanic
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Please refer to the employers job description for complete details.
Automotive Mechanics diagnose vehicle issues, perform repairs, and maintain automotive systems. Technical expertise, diagnostic skills, and proficiency with repair tools are necessary.
Automotive Mechanic jobs take 136 days on average from job posting to starting date. Currently, 3% of job openings are part-time roles.
See 29 jobsAverage pay
Ontario
$26.03 per hourCalifornia
$30.92 per hourSkills
- Automotive repair
- Hand tools
- Mechanical knowledge
- Automotive service
- Automotive diagnostics
-
Operator
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Please refer to the employers job description for complete details.
Operators manage machinery and equipment, ensuring quality and safety. Mechanical aptitude, attention to detail, and compliance with safety protocols are crucial.
Operator jobs take 67 days on average from job posting to starting date. Currently, 5% of job openings are part-time roles.
See 7 jobsAverage pay
Ontario
$22.84 per hourCalifornia
$23.07 per hourSkills
- Manufacturing
- Quality control
- CNC
- Production planning
- Oil & gas
-
Lube Technician
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Please refer to the employers job description for complete details.
Lube technicians perform oil changes, fluid checks and basic vehicle maintenance. They should have knowledge of automotive systems, strong attention to detail and good customer service skills.
Lube Technician jobs take 103 days on average from job posting to starting date. Currently, 9% of job openings are part-time roles.
See 36 jobsAverage pay
Ontario
$19.40 per hourCalifornia
$20.70 per hourSkills
- Oil change
- Computer skills
- Automotive service
- Vehicle maintenance
- Hand tools