Stationary Engineer

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. 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.

The Utility Mechanic/Stationary Engineer focuses on operating, maintaining, and repairing critical facility support equipment within our Utilities department. You'll ensure optimal performance of essential systems including high-pressure steam boilers, hot water systems, centrifugal chillers, cooling towers, air compressors, water treatment systems, heat exchangers, and their supporting infrastructure. Your role is vital to maintaining the facility's research capabilities through reliable utility operations while working directly under the site Chief Utilities Engineer.

• Perform scheduled preventative maintenance on utilities equipment and troubleshoot system issues, determining whether repairs can be handled internally or require outside contractor services
• Operate high-pressure steam and hot water boilers in full compliance with manufacturer recommendations and applicable permits and regulations
• Start and stop equipment to follow site heating and cooling load demands using building automation systems, including maintaining proper salt levels in brine tanks (requires lifting 50-pound bags)
• Conduct water testing and treatment for boilers and chilled water systems, ensuring compliance with the site water safety management plan while documenting all maintenance activities, equipment readings, building rounds, engineering logs, and incident reports
• Monitor fuel storage systems and maintain usage logs for various utilities in compliance with applicable regulations
• Control room operations requiring immediate response and corrective action to alarm conditions on a 24-hour, 7-day basis with backup support available
• Apply safety protocols consistently throughout all activities, including lock out/tag out processes and compliance with Environmental, Safety and Health programs

• High school diploma or equivalent
• Class 1 Stationary Engineers License
• Two years of trades schooling in high pressure boiler and industrial refrigeration/HVAC operation and theory
• 2+ years of experience in facility/plant engineering maintenance or school equivalent
• Valid Missouri driver's license
• Computer proficiency with Microsoft Excel, Word, and Outlook
• Ability to lift and carry objects weighing 35-50 pounds on a regular basis

• EPA Universal Refrigeration License
• OSHA 30 Hour Certification
• Forklift, Scissor lift, and Aerial lift certifications
• Experience with high pressure boiler theory, operation, and maintenance
• Knowledge of chillers exceeding 500 tons capacity
• Compressed air systems experience
• Basic electrical knowledge and troubleshooting capabilities

On-site – Creve Coeur, MO

Monday-Friday 6:30am-3:00pm

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without employer sponsorship.

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!

• 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

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  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.