Mobile Operating Engineer

JLL empowers you to shape a brighter way.  

Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people  and empowering them to  thrive, grow meaningful careers and to find a place where they belong.  Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.   

What this job involves:
As a Union Operating Engineer (Mobile) at JLL, you’ll be responsible for maintaining and operating building systems across a portfolio of sites in the Los Angeles and Ventura Counties. This role requires a strong focus on operating, troubleshooting, repairing, and maintaining facility equipment, while delivering exceptional tenant services and ensuring compliance with all safety standards. You’ll bring technical expertise in at least one craft area (Electrical, HVAC, Piping/Plumbing, or Central Utility Plant Operations) and be multi-skilled in others to successfully perform daily and weekly assignments. This is a mobile position, requiring travel between client sites and the ability to work independently in varied building environments.

What your day-to-day will look like:

• Perform tenant service requests, including temperature adjustments, lighting and ballast replacement, breaker resets, furniture moves, deliveries, restroom repairs, and ceiling tile replacement.

• Operate and maintain building mechanical systems including chillers, pumps, cooling towers, fire alarm systems, and energy management systems (EMS).

• Conduct inspections for tamper valves, elevators, asbestos, generators, and life safety systems.

• Complete preventive maintenance tasks, log equipment readings, and test system performance.

• Troubleshoot and repair HVAC equipment, including pneumatic controls and direct digital control (DDC) systems, to maintain optimal tenant comfort.

• Support outside contractors during equipment overhauls, annual inspections, and specialized repairs.

• Maintain cleanliness and order in mechanical spaces, workshops, and equipment rooms.

• Write, manage, and execute client-required change requests.

• Adhere to all JLL and carrier safety standards, complete Job Hazard Assessments, and record safety observations in the CMO safety system.

Required Qualifications:

• Member of the Local 501 Engineering Union.

• High school diploma or GED, plus two years of trade school in electrical systems, refrigeration, or HVAC.

• Certification as a Universal Technician for CFCs (if applicable).

• Valid state driver’s license and ability to travel between client sites.

• Working knowledge of computer applications, including Microsoft Word and Excel.

• Ability to analyze system operations, diagnose problems, and perform corrective actions.

• Physical ability to lift up to 50 lbs, work from ladders up to 30 ft, and climb while carrying tools (up to 20 lbs).

Preferred Qualifications:

• 3+ years of related experience in building repair, maintenance, HVAC, plumbing, electrical, or carpentry.

• Trade school education, union training, military service, or relevant college coursework.

• Universal CFC EPA certification (or interest in obtaining within first year with JLL assistance).

• Experience with Microsoft Outlook, Excel, Word, and Teams.

• Strong customer service skills and ability to work independently in a mobile capacity.

Location: Onsite (Mobile – Los Angeles and Ventura Counties)

Inclusion Statement:
At JLL, we are collectively shaping a brighter way — for our clients, ourselves, and our fellow employees. We choose to take the more inspiring, innovative, and optimistic path on our journey toward success. What sets JLL apart is our culture of collaboration, locally and across the globe, which allows us to create transformative solutions for the real estate industry. We support each other's wellbeing and champion inclusivity and belonging across teams.

JLL is an Equal Opportunity Employer committed to diversity and inclusion.

Estimated compensation for this position:

This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Location:

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!

Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:

• 401(k) plan with matching company contributions

• Comprehensive Medical, Dental & Vision Care

• Paid parental leave at 100% of salary 

• Paid Time Off and Company Holidays

JLL Privacy Notice

Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.

For more information about how JLL processes your personal data, please view our Candidate Privacy Statement.

For additional details please see our career site pages for each country.

For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

Jones Lang LaSalle (“JLL”) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities.  If you need a reasonable accommodation because of a disability for any part of the employment process – including the online application and/or overall selection process – you may email us at [email protected]. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.

Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment.

Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest.

Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate.

California Residents only

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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.