Union Mobile Engineer
Confirmed on the employer's own hiring board on Sep 24, 2026. First seen by Alion on Sep 24, 2026. Jones Lang LaSalle scores A on the Alion truth index.
JLL empowers you to shape a brighter way.
Our people at JLL 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.
Union Mobile Engineer
What this job involves - Under the direction of the Chief Engineer, the Mobile Engineer's primary responsibility is to provide joint supervision of the Engineering Department Staff and to help manage all operations, maintenance activities & support as needed by the Engineering Team. This would include but is not limited to the management and delegation of PMs, repairs and vendor support on building systems and equipment included in the scope of work associated with the contract between JLL and the client. This is a position attached to the Collective Bargaining Agreement between JLL and the International Union of Operating Engineers - Local 39.
Responsibilities
- Provide technical advice, expertise, encouragement and instruction to all subordinates in the areas such as mechanical systems, electrical systems, control systems, life safety systems and also safety procedures .
- Perform all plumbing, electrical, or HVAC tasks required in any of the client buildings.
- Maintains all heating equipment, chillers, pumps, cooling towers, Fan Coil Units, VAV and air distribution systems, etc.
- Inspect Building Systems including Fire Alarm Panels/Systems, HVAC Equipment and plumbing systems to ensure operation of equipment is within design capabilities and achieves environmental conditions prescribed by the Client, Agencies Having Jurisdiction and JLL Best Practices.
- Verifies field conditions and performs repairs or adjustments as necessary or as directed by the Chief Engineer.
- Monitors and interacts with Energy Management System/BMS Systems onsite for equipment operations, troubleshooting and repairs as necessary.
- Proficient in Reading and Interpreting blueprints, Single Line Diagrams, Specifications, O&M manuals, Close Out Packages, Sequence Of Operations, etc. in the performance of their duties to properly operate and maintain site equipment.
- Performs PM assignments as directed by the Chief Engineer in a timely, efficient manner and closes them on time within the JLL CMMS System (Corrigo).
- Assists other team members in maintenance and repair efforts, as well as independently performing defined tasks associated with PMs, Corrective Maintenance and client requests.
- Inspection, maintenance and repair of the following systems: Electrical Systems & Distribution (UPS, Normal and Emergency Power), Fire Alarm Systems, Plumbing Systems (piping, water closets, urinals, flush valve assemblies, faucets, etc.) Doors (Including Hardware and ADA Operators), all lighting including both inside & outside site lighting and other systems as directed by the Chief Engineer.
- Ability to troubleshoot and isolate problems down to the root cause and effectively repair issues associated.
- Proficient in the use of hand tools, electrical testing equipment and other tools of the trade needed in the performance of their duties.
- Perform rounds and readings checking all site equipment & systems including Plant related HVAC equipment (Chillers, Pumps, Cooling Towers, Heat Exchangers, Air Handlers, CAH & CRAH Units, Piping systems, Valves,etc.), Boiler Plant Equipment (Boilers, Pumps, for both Potable and Non-Potable systems), Critical Data Center Rounds/Readings, Emergency Power Systems (Generators, etc.), Life Safety Systems (Sprinkler Systems, Emergency Exit Signs/lights, Fire Extinguishers, Fire Alarm Panel & FCC Room, Electrical Rooms, Elevator Machinery Rooms, Mechanical Rooms, etc.) and other systems as directed by the Chief Engineer.
- Must know how to install, align and perform repair activities to equipment such as motors, bearings, seals, valves, piping systems, etc.. Must also assist other Engineers, Controls Technicians and Vendors with major repairs, maintenance & installation of building equipment as directed by the Chief Engineer.
- All Engineers are expected to respond to all Emergencies on site as directed by the Chief Engineer.
- The position requires good documentation & communication skills. Must maintain accurate records of maintenance and repairs. Must have the ability to use tools like Microsoft Office, CMMS System and other tools & systems provided by client or JLL.
- Position requires good customer service skills and a positive demeanor when working with clients, teammates and vendors. All Engineers must have the ability to communicate and work in teams successfully.
- Will operate site vehicles safely and maintain the vehicles in a clean and orderly state. All site vehicles are shared assets with all Engineering team members in our 24/7 operations. Site Requires DMV background check to operate site vehicles.
- All Engineers are expected to follow the JLL Uniform Dress Code while working onsite to maintain a neat, clean and professional appearance during the performance of our duties.
- Complies with all JLL/Google/Regulatory policies for the safe storage, usage, and disposal of hazardous materials.
- Complies with JLL Safety Directives including LOTO, Ladder Safety, Assigned Safety Training and all other safety compliance expectations such as using proper PPE, safety gear/tools/equipment in the performance of all duties.
- Must also support and help maintain a clean and safe workplace at all times.
- All Engineers are also expected to perform any other duties as directed by the Chief Engineer.
Physical Requirements/Work Environment
- Proper lifting of equipment, materials & tools up to 50 lbs.
- Ability to hear and see both audible and visual alarms. The ability to detect changes in noise levels of operating or rotating equipment while performing rounds. The ability to effectively use portable radios and cell phones as necessary.
- Occasional stooping, bending, kneeling, standing or sitting may be required in the performance of all duties.
- Working in various positions such as on ladders or catwalks including working with hands above or below head and body.
- Working outdoors sometimes exposed to inclement weather as most Plant Equipment and Building Infrastructure is located on the Ground and Rooftops.
Qualifications:
Education/Experience/Background
High School Diploma or GED equivalent
Local 39 Apprenticeship Program preferred.
Minimum of five (5) years experience
Knowledge/Skills/Abilities
Strong Communication Skills
Excellent time management skills with the ability to problem solve down to the root cause.
Must be highly organized with excellent attention to detail.
Required Certifications/Licenses/Training
Universal CFC (EPA) License
High Rise Fire Safety Director Certification
Additional Experience/Certifications/Licenses/Training
10+ years of related trade schooling or equivalent a plus
Any Electrical, HVAC or Professional Engineering License a plus
This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.
Expected compensation for this position:
159,120.00 - 159,120.00 USD per year
Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.
Location:
On-site -Mountain View, CAIf 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 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
- Early access to earned wages through Daily Pay
At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.
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
If you are a California resident as defined in the California Consumer Privacy Act (CCPA) please view our Supplemental Privacy Statement which describes your rights and disclosures about your personal information. If you are viewing this on a mobile device you may want to view the CCPA version on a larger device.
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.