Senior Operating Engineer

JLL•Costa Mesa, CA
•Onsite

About The Position

The Operating Engineer focuses on operating, maintaining, troubleshooting, and repairing facility systems equipment. The role requires specialized expertise in electrical, HVAC, and piping/plumbing systems, 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 onsite in Costa Mesa, California, with a Wednesday-through-Sunday schedule from 8:00 AM to 6:30 PM. Compensation is $43.00 to $47.50 per hour, with an expected annual compensation range of $89,960 to $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, electrical systems, or buildings generally.
  • At least 2 years of experience using CMMS and preventive maintenance 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.
  • Authorization 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.
  • Ability to travel between sites or obtain supplies as needed.

Responsibilities

  • Diagnose and repair HVAC malfunctions, using knowledge of system components, electrical wiring, and refrigerant handling to restore proper functionality.
  • Analyze complex system issues using Building Automation Systems, blueprints, schematics, pressure readings, and airflow measurements to identify root causes.
  • Perform preventive maintenance on HVACR and chiller systems, mobilizing appropriate tools, equipment, and materials.
  • Systematically troubleshoot equipment and make efficient repairs to minimize operational 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.
  • Carry out 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, plan proactive maintenance, and keep comprehensive records.
  • Take on additional responsibilities and adjust scheduling as business needs require.

Benefits

  • 401(k) plan with matching company contributions.
  • Comprehensive medical, dental, and vision care.
  • Paid parental leave at 100% of salary.
  • Paid time off and company holidays.
  • Early access to earned wages through Daily Pay.
  • Supportive culture and a comprehensive benefits package prioritizing mental, physical, and emotional health.
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