Assistant Chief Engineer

• →Supervise and direct engineering and maintenance staff during assigned shifts while monitoring work quality, safety, and overall team performance.
• →Coordinate and perform preventative maintenance, repairs, troubleshooting, and service requests for mechanical, electrical, HVAC, plumbing, and critical infrastructure systems.
• →Monitor building operations including UPS systems, generators, switchgear, chilled water systems, boilers, pumps, ventilation equipment, and fire/life safety systems to ensure continuous operation.
• →Train and mentor engineering staff on maintenance procedures, troubleshooting techniques, workplace safety, and proper tool and equipment usage.
• →Oversee contractors and vendors performing work within the facility, ensuring compliance with building procedures, safety requirements, and critical work authorization processes.
• →Maintain engineering logs, system readings, maintenance records, inventory levels, and documentation related to equipment performance and building operations.
• →Support emergency response procedures, participate in on-call rotations, and assist with after-hours or weekend projects as needed.

• 3–5 years of related experience in building operations, maintenance, HVAC, plumbing, electrical systems, or similar skilled trades.
• Leadership or supervisory experience within an engineering, maintenance, or facilities environment.
• Universal CFC EPA certification or willingness to obtain certification within the first year with company support.
• Experience using Microsoft Office applications including Word, Outlook, Excel, and Teams.
• Strong troubleshooting, communication, customer service, and organizational skills.
• Ability to lift up to 50 pounds and safely work on ladders up to 30 feet in height.
• Ability to participate in an on-call rotation, including nights, weekends, and holidays as required.

• Trade school education, union training, military service, or college coursework related to engineering or building operations.
• Experience working in critical environments such as clean rooms, laboratories, data centers, or secure facilities.
• Familiarity with Daikin VRV, DOAS, and related HVAC systems.
• Experience overseeing preventative maintenance programs and contractor management.
• Knowledge of emergency escalation procedures and critical facility work authorization processes.
• Understanding of building automation systems and energy management controls.
• Experience maintaining inventory, ordering parts, and supporting operational budgeting processes.

If this job description resonates with you, we encourage you to apply, even if you don’t meet all the requirements.  We’re interested in getting to know you and what you bring to the table!

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Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Accepting applications on an ongoing basis until candidate identified.