Union Mobile HVAC / Maintenance Technician

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 Mobile HVAC / Maintenance Tech at JLL, you will operate, inspect, and maintain all HVAC, mechanical, electrical, and plumbing equipment across assigned facilities to achieve optimal operating results and equipment life expectancy. This critical role ensures equipment operates in an energy-efficient and safe manner while minimizing downtime through proactive maintenance and repairs. You will perform comprehensive inspections and repairs to property interior and exterior areas, directly contributing to JLL's commitment to delivering exceptional facility management services to our clients.

What your day-to-day will look like :

Perform ongoing preventive maintenance and respond to repair work orders on facility mechanical, electrical, and other installed systems

Maintain, operate, and repair all HVAC systems, electrical distribution equipment, plumbing systems, and building interior / exterior components

Conduct assigned facility inspections and due diligence efforts, reporting conditions that impact client occupancy and operations

Respond effectively to all facility emergencies and after-hours building activities as required

Prepare and submit management summary reports detailing work conditions and recommend corrective actions

Study and maintain proficiency with building automation systems, fire / life safety systems, and other building-related equipment

Comply with all safety procedures while maintaining clean and safe work areas, identifying and proposing solutions for safety hazards

Required Qualifications :

Universal EPA 608 Certification

Minimum four (4) years of technical experience in building engineering with strong background in packaged HVAC, plumbing, and electrical equipment repair and maintenance

Valid state driver's license with ability to maintain throughout employment

Physical ability to lift up to 80 lbs. and climb ladders up to 30 ft.

Availability to perform on-call duties and overtime as required

Preferred Qualifications :

Knowledge of overall MEP / HVAC system design and application

Experience managing work orders utilizing CMMS technology

Experience working in service-related roles specific to commercial facilities

Attendance at periodic training seminars and professional development opportunities

Location : Onsite, supporting the St Louis City, OM market

Work Shift : Day shift

#HVACjobs

Location :

On-site –St. Louis, MO

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 accomodationrequest@am.jll.com . 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.

Accepting applications on an ongoing basis until candidate identified.