Senior Operating Engineer

JLL•Costa Mesa, CA

2d•$89,960 - $99,840•Onsite

About The Position

The Operating Engineer operates, maintains, troubleshoots, and repairs facility systems equipment. The role requires specialized expertise in electrical systems, HVAC, and piping/plumbing, along with proficiency across multiple technical areas to handle diverse assignments. The engineer maintains equipment for energy efficiency and safety, minimizes downtime through proactive maintenance planning, and keeps comprehensive records. Additional responsibilities and flexible scheduling may be required as business needs dictate. The position is listed as on-site. The posting gives the location as Long Beach, CA in one section and On-site – Costa Mesa, CA in another. The stated shift is Monday through Friday, 7:00 AM to 3:00 PM. Compensation is $43.00–$47.50 per hour, with an expected annual compensation range of $89,960–$99,840. Visa sponsorship is not provided; candidates must be authorized to work in the United States without sponsorship.

Requirements

U.S. citizenship and a valid driver's license.
High school diploma or GED equivalent, plus two years of trades schooling in electrical system design, refrigeration, and HVAC.
Universal Technician certification for CFCs.
At least 4 years of related work experience in a commercial, industrial, or manufacturing environment, especially maintaining HVAC, plumbing, or electrical systems and performing general building maintenance.
At least 2 years of experience using CMMS and PM software programs and Building Automation Systems (BAS), including monitoring and evaluating RTU performance.
Ability to lift 50 pounds and work comfortably on ladders up to 30 feet tall.
Ability to travel between sites or obtain supplies as needed.
Must be authorized to work in the United States without visa sponsorship.

Nice To Haves

1 to 2 years of hands-on operational and regulatory experience.
Ability to read and interpret drawings, written work orders, sketches, blueprints, and technical manuals.
Strong communication skills.
Advanced troubleshooting abilities in building automation and other complex systems.
Ability to work at an accelerated pace in emergency conditions.
Manufacturing or industrial facility experience.

Responsibilities

Operate, maintain, troubleshoot, and repair facility systems equipment, including electrical, HVAC, and piping/plumbing systems.
Diagnose HVAC system malfunctions, including use of HVAC fundamentals, electrical wiring knowledge, and refrigerant-handling skills, and make repairs to restore functionality.
Analyze complex system issues using Building Automation Systems, blueprints, schematics, pressure readings, and airflow measurements to identify root causes.
Carry out preventive maintenance programs for HVACR and chiller systems, mobilizing appropriate tools, equipment, and materials.
Use systematic troubleshooting to identify equipment problems and implement repairs that minimize downtime and disruptions.
Maintain low- and medium-voltage electrical distribution and lighting systems in compliance with safety standards.
Install, repair, and maintain plumbing systems.
Perform preventive maintenance on automatic doors, gates, material-handling equipment, fire-safety systems, and emergency eyewash stations.
Conduct daily building-system start-up procedures for fire pumps, water heaters, boilers, elevators, and compressors.
Complete miscellaneous facility repairs, including painting and hardware maintenance.
Maintain equipment for energy efficiency and safety, conduct proactive maintenance planning, and keep comprehensive records.
Travel between sites or obtain supplies as needed.