Maintenance Technician Ontario Convention Center

ASM Global•Ontario, CA
•Onsite

About The Position

Under general direction, the Ontario Convention Center Maintenance Mechanic is responsible for the day-to-day maintenance and physical well-being of the facility, including utilities, HVAC, and repairs. The position operates, monitors, repairs, and maintains environmental controls, emergency power, electrical, HVAC, fire, and lighting systems to support safe and efficient facility operations. It also performs preventive and corrective maintenance on boilers, pumps, motors, fans, and related systems, and repairs food service equipment. The role includes responding courteously to public inquiries, resolving complaints, following safety policies, maintaining work records, and recommending supplies and materials to the Director of Operations. The work may take place indoors or outdoors depending on event needs and requires irregular, flexible hours, including nights, weekends, and holidays. Employees are covered by a collective bargaining agreement with Unite Here Local 11, and union membership is a condition of employment.

Requirements

  • High school diploma or GED.
  • Valid California Driver's License.
  • Knowledge of operating principles for a wide range of heating, ventilation, and air-conditioning units.
  • Knowledge of maintenance and repair techniques for food service equipment.
  • Knowledge of electrical practices.
  • Ability to communicate effectively verbally and in writing.
  • Ability to establish and maintain effective working relationships with clients, employees, peers, and the public.
  • Ability to operate modern office equipment, including a computer, fax, phone, and copy machine.
  • Ability to operate a motor vehicle and equipment such as forklifts, boom lifts, electric carts, and radio devices.
  • Ability to stand, walk, bend, stoop, and lift 25 pounds throughout the day, and to stand for long hours during events.
  • Ability to work flexible and irregular hours, including nights, weekends, and holidays, in addition to normal business hours.
  • Ability to work indoors or outdoors as required by events and to work with hazardous chemicals or substances if required.
  • Must pass a background check.
  • Union membership is a condition of employment.

Nice To Haves

  • Forklift certification preferred.

Responsibilities

  • Operate, monitor, repair, and maintain environmental controls, emergency power, electrical, HVAC, fire, and lighting systems.
  • Perform major and minor repairs to heating, ventilation, and air-conditioning equipment.
  • Perform preventive and corrective maintenance on low- and high-pressure boilers; check safety devices; install, repair, and test backflow devices; and test and treat water in boiler, chilled-water, and condenser-water systems.
  • Maintain bearings, pumps, motors, shaft alignments, and fans through preventive and corrective maintenance.
  • Repair and maintain food service equipment, including ovens, grills, dishwashers, deep fryers, and refrigeration units.
  • Perform general maintenance in equipment rooms and paint equipment as necessary to maintain a clean and safe environment.
  • Respond courteously to public inquiries, provide event-order-related information and service, and resolve complaints efficiently and promptly.
  • Ensure safety plans are in place and follow safety policies.
  • Operate forklifts, power sweepers, power scrubbers, boom lifts, electric carts, and hand and power tools.
  • Recommend requisitions of supplies and materials to the Director of Operations.
  • Maintain daily work records.
  • Perform other duties as assigned.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service