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Utilities Mechanic

JLL
parental leave, paid time off, 401(k)
United States, Missouri, Chesterfield
Oct 29, 2025

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.

Utilities Mechanic - JLL

What this job involves

The Utility Mechanic focuses on operating, maintaining, and repairing critical facility research support equipment. You'll work within the Utilities department to ensure optimal performance of essential systems including boilers, air compressors, chillers, cooling towers, water treatment systems, heat exchangers, and their supporting infrastructure. Your role is vital to maintaining the facility's research capabilities through reliable utility operations.

What your day-to-day will look like

  • Perform scheduled preventative maintenance on utilities equipment and troubleshoot system issues as they arise, determining whether repairs can be handled internally or require outside services.
  • Following work orders from supervision, you'll document all maintenance activities to ensure continuous equipment operation records.
  • You'll make safe equipment adjustments during operations and execute proper start-up and shut-down procedures.
  • Safety protocols are paramount-you'll consistently apply lock out/tag out processes to isolate equipment before maintenance work.
  • Embracing JLL's safety culture, you'll adhere to all company policies while completing required in-person and computer-based training promptly.

Required Qualifications

  • Minimum of 3 years of relevant field experience combined with trade school training, or 5 years of total field experience.
  • Strong verbal and written communication skills are essential for this role.
  • Basic computer proficiency is required, including familiarity with email and internet navigation. Microsoft Word knowledge is considered beneficial.

Preferred Qualifications

  • A Stationary Engineer's license.
  • Facility maintenance certifications

Location: Onsite

Schedule: Monday-Friday 7a-330p

Location:

On-site -Chesterfield, 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

  • Early access to earned wages for hourly employees through Daily Pay

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 HRSCLeaves@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.

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