Maintenance Supervisor Jobs in Ontario, CA
A Maintenance Supervisor in the maintenance and installation industry oversees the repair and upkeep of buildings and mechanical systems in a company. Their role includes inspecting equipment, assigning tasks, setting schedules, enforcing safety policies and procedures, and ensuring that repair work and installations are completed on time and meet quality standards. They also track inventory, order supplies, negotiate with vendors and contractors, and maintain a maintenance budget. They may also be responsible for training and supervising the maintenance staff.
The important skills for a Maintenance Supervisor include leadership, communication, problem-solving, and technical skills, as well as knowledge of safety procedures and regulations. They should also be proficient in the use of maintenance tools and equipment. Certifications, such as a Certified Maintenance and Reliability Professional (CMRP) or a Maintenance Management Certification (MMC), can enhance their credibility. Prior to becoming a Maintenance Supervisor, an individual might have roles such as Maintenance Technician, Maintenance Mechanic, or Facilities Manager, which provide valuable experience in troubleshooting, repairing, and maintaining equipment and facilities.
- Brookdale Senior Living
- Monrovia, CA (19 miles from Ontario, CA)
- 1 day ago
- Monrovia, CA (19 miles from Ontario, CA)
- 1 day ago
Recognized by Newsweek in 2024 and 2025 as one of America's Greatest Workplaces for Diversity Make Lives Better Including Your Own. If you want to work in an environment where you can become your...
In Person- Quality Custom Distribution
- City of Industry, CA (21 miles from Ontario, CA)
- 1 day ago
- City of Industry, CA (21 miles from Ontario, CA)
- 1 day ago
Maintenance Supervisor ABOUT THE JOB The Maintenance Supervisor oversees the day-to-day maintenance activities of the GSF Liquid Products Division, ensuring all equipment, systems, and facilities operate...
In PersonMaintenance Supervisor - MRF 1st Shift
- Athensservices
- Irwindale, CA (15 miles from Ontario, CA)
- 2 days ago
- Irwindale, CA (15 miles from Ontario, CA)
- 2 days ago
Summary Maintenance Supervisor is responsible for the efficient operation of the maintenance department and for the general supervision of Mechanics and Cleaners....
In PersonAirport Maintenance Supervisor
- San Bernardino County
- Chino, CA (7 miles from Ontario, CA)
- 5 days ago
- Chino, CA (7 miles from Ontario, CA)
- 5 days ago
For a detailed list of duties, view the Airport Maintenance Supervisor job description....
In PersonCaltrans Maintenance Supervisor
- Department of Transportation
- Riverside, CA (16 miles from Ontario, CA)
- 7 days ago
- Riverside, CA (16 miles from Ontario, CA)
- 7 days ago
PARF# 08-26-0313 / JC-519681 Eligibility for hire may be determined by your score on the CALTRANS MAINTENANCE SUPERVISOR exam....
In Person- Harbor Group Management
- Pomona, CA (10 miles from Ontario, CA)
- 7 days ago
- Pomona, CA (10 miles from Ontario, CA)
- 7 days ago
Maintenance Supervisor-100-299 Job Title: Maintenance Supervisor Division: Multifamily Status: Non-Exempt JOB SUMMARY: The Maintenance Supervisor is responsible for overseeing and performing maintenance...
In PersonTree Maintenance Supervisor (05-26)
- City of Whittier
- Whittier, CA (21 miles from Ontario, CA)
- 12 days ago
- Whittier, CA (21 miles from Ontario, CA)
- 12 days ago
DISTINGUISHING CHARACTERISTICS: The Tree Maintenance Supervisor is the supervisory level classification responsible for overseeing the Tree Maintenance Division....
In Person- OCTA
- Santa Ana, CA (24 miles from Ontario, CA)
- 14 days ago
- Santa Ana, CA (24 miles from Ontario, CA)
- 14 days ago
Maintenance Supervisor OCTA - 3.8 Santa Ana, CA Job Details Full-time $97,864 - $135,928 a year 14 hours ago Benefits Opportunities for advancement Qualifications Quality control corrective actions...
In Person- Orange County Transportation Authority
- Santa Ana, CA (24 miles from Ontario, CA)
- 15 days ago
- Santa Ana, CA (24 miles from Ontario, CA)
- 15 days ago
Job Description Maintenance Supervisor Under general direction, supervises maintenance employees responsible for the repair, servicing, cleaning, fueling, and maintenance of OCTAs fleet of buses and...
In PersonPackaging Maintenance Supervisor
- City Brewing Company
- Irwindale, CA (15 miles from Ontario, CA)
- 17 days ago
- Irwindale, CA (15 miles from Ontario, CA)
- 17 days ago
Job Summary The Maintenance Supervisor spearheads the formation of a dynamic maintenance team, embodying the organization's core values....
In Person- Mattel
- San Bernardino, CA (20 miles from Ontario, CA)
- 18 days ago
- San Bernardino, CA (20 miles from Ontario, CA)
- 18 days ago
The Opportunity:Â The Maintenance Supervisor is the driving force behind a high-performing maintenance team, leading daily operations with energy, precision, and purpose....
In PersonMaintenance Supervisor, Nights
- Refresco
- San Bernardino, CA (20 miles from Ontario, CA)
- 20 days ago
- San Bernardino, CA (20 miles from Ontario, CA)
- 20 days ago
Make a Difference in YOUR Career! Our vision is both simple and ambitious: to put our drinks on every table. We are the leading global independent beverage solutions provider. We serve a broad...
In PersonSupervisor, Maintenance - Bilingual Preferred
- EDJOIN
- Orange, CA (22 miles from Ontario, CA)
- 21 days ago
- Orange, CA (22 miles from Ontario, CA)
- 21 days ago
SUPERVISOR, MAINTENANCE - BILINGUAL PREFERRED at Orange Unified School District Print Application Deadline 5/22/2026 4:00 PM Pacific Date Posted 5/11/2026 Contact Steve Harlin Number of Openings 1...
In PersonMaintenance Supervisor - MRF 3rd Shift (Overnight)
- Athens Services
- Whittier, CA (21 miles from Ontario, CA)
- 23 days ago
- Whittier, CA (21 miles from Ontario, CA)
- 23 days ago
Summary Maintenance Supervisor is responsible for the efficient operation of the maintenance department and for the general supervision of Mechanics and Cleaners....
In PersonWe currently have an immediate opportunity for a Maintenance Supervisor to join the BAR DIVISION at our ONTARIO, CALIFORNIA location....
In PersonDemographic Data for Ontario, CA
Moving to Ontario, CA? Find some basic demographic data about Ontario, CA below.
Maintenance Supervisor Online Courses and Training Opportunities
Title Synonyms
Users interested in this job title also searched for the following job title
Salary for Maintenance Supervisor Jobs in Ontario, CA
Required or preferred licenses and certifications for Maintenance Supervisor positions.
Highest Education Level
Maintenance Supervisors in Ontario, CA offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Maintenance Supervisor position
- Microsoft Excel
- Reporting
- Mentoring
- Policy Development
- Employee Development
- Leasing
- Property Inspections
- Capital Projects
- Coaching
- Residential Real Estate
- Capital Improvements
- Reimbursement
- Safety Auditing
- Punch Out Lists
- Multi-Family Construction
- Make-Ready
- General Maintenance
- Pneumatics
- Conveyor Systems
- Appliance Repair
- Property Maintenance
- Industrial Maintenance
- Millwright
- Pool Maintenance
- Building Maintenance
- Preventive Maintenance
- Boilers
- Mechanical, Electrical & Plumbing
- Snow Removal
- Hydraulics
- Maintenance Management
- Predictive Maintenance
- Computerized Maintenance Management System
- Carpentry
- General Repair
- Plumbing
- Equipment Maintenance
- Heating Ventilation & Air Conditioning
- Painting
- Property Management
- Electrical
- Inspections
- Specifications
- Troubleshooting
- Engineering
- High School Diploma
- Driving
- Documentation
- Budgets
- Inventory Management
- Education Experience
- Regulations
- Staff Supervision
- Scheduling
- Computer Skills
- Microsoft Office
- Problem Solving
- Customer Service
- Leadership
- Communication Skills
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