Building Engineer
Listed on 2026-08-07
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Trades / Skilled Labor
Maintenance Technician / Mechanic, HVAC Tech / Heating Engineer, Building Maintenance -
Maintenance/Cleaning
Maintenance Technician / Mechanic, HVAC Tech / Heating Engineer, Building Maintenance, Facility Maintenance
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 peopleand empowering them tothrive, 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.
SHIFT: SUNDAY - THURSDAY 7:30AM-3:30PM
What this job involves:
As an Operating/Building Engineer, you’ll play a critical role in keeping our facilities running at peak performance. This position centers on operating, maintaining, troubleshooting, and repairing facility equipment across all building systems. At JLL, we are collectively shaping a brighter way for our clients, ourselves, and our fellow employees, and your technical skills will be essential to delivering the reliable, high-quality facility operations our clients depend on.
You’ll manage complex building systems, respond to emerging issues, and ensure our facilities meet and exceed applicable standards while our clients’ operations continue seamlessly.
Operate, maintain, and repair Mechanical, Plumbing, Structural, Furniture, Fire, Life Safety, and Control systems to keep all facility and building systems performing to applicable standards
Perform preventative maintenance on HVAC systems and associated equipment, including cleaning, inspecting, calibrating, and replacing parts to maintain optimum performance levels
Record equipment readings and system parameters, making necessary adjustments to ensure proper operation and identifying potential issues before they
Monitor the quality and pricing of maintenance work performed by outside contractors to ensure standards are met and costs remain competitive
Maintain responsibility for facility services, purchasing and inventory control, contracted maintenance coordination, and general maintenance tasks
Perform periodic checks of tool and instrument inventory to ensure all equipment is available, properly maintained, and ready for use
Troubleshoot and repair lighting systems, including ballast replacement throughout the facility
Perform maintenance and repairs on plumbing fixtures including toilets, urinals, and hand wash stations, and operate drain cleaning augers to resolve blockages
Comply with departmental policies for safe storage, usage, and disposal of hazardous materials while maintaining a clean and safe workplace at all times
5+ years of experience maintaining and repairing commercial building systems
Ability to analyze the operation of various industrial Mechanical, Electrical, Plumbing, and HVAC systems, determine the cause of problems or malfunctions, and take corrective action
Working knowledge of CMMS (i.e. Corrigo)
High school diploma or GED equivalent
Physical ability to bend, sit, kneel, squat, stand, reach, and lay as required to access equipment components for extended periods of time
Ability to work exposed to varying environmental conditions including heat, sunlight, rain, cold, and both daylight and nighttime hours
EPA 608 Type II Certification or higher for refrigerant handling
Additional EPA certifications (Universal certification preferred)
Experience with Building Automation Systems (BAS) and computerized maintenance management systems (CMMS)
Trade certifications or technical school training in HVAC, Electrical, or Plumbing disciplines
Experience working in mission-critical facilities or environments requiring 24/7 operations
SHIFT: SUNDAY - THURSDAY 7:30AM-3:30PM
This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.
Location:
On-site –St. Louis, MO
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,…
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