Building Automation Specialist

JLL empowers you to shape a brighter way
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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.

Join JLL' facilities management team as a Lead Technician specializing in Building Automation Systems (BAS) at Rush University Medical Center, one of Chicago's premier healthcare facilities. This advanced technical role combines hands‑on system management with energy optimization initiatives to ensure mission‑critical building operations run seamlessly. You'll work with cutting‑edge Siemens and Automated Logic platforms while collaborating with JLL's energy team to implement conservation measures that reduce operational costs and enhance efficiency.

This position offers the opportunity to lead technical projects in a healthcare environment where your expertise directly supports patient care operations and contributes to JLL's reputation for excellence in facility management.

• Program and optimize Siemens and Automated Logic BAS hardware and software for peak building performance
• Collaborate with JLL's energy team to identify and implement energy conservation measures (ECMs)
• Modify control programs and tune PID loops to optimize system control and operational efficiency
• Conduct retro‑commissioning activities to maintain optimal hardware and software performance
• Perform regular system and panel database backups while ensuring data integrity
• Provide technical support and guidance to other team members on complex BAS issues
• Maintain compliance with safety policies and procedures in all work activities

• 5+ years of experience installing and/or servicing HVAC/Building Automation Controls
• Proficiency with Siemens Insight 3.14 or similar BAS platforms
• Expert knowledge of open protocols including BACnet, MSTP, Modbus, and TCP/IP
• Strong understanding of networking, engineering concepts, programming, and HVAC mechanical systems
• Physical ability to work in various environments (ladders, roofs, basements, above ceilings)
• Ability to lift and move equipment up to 75 pounds unassisted
• Valid driver's license and legal authorization to work in the United States

• Experience with Desigo CC, ABT site, and DXR hardware platforms
• Previous experience in healthcare facilities or mission‑critical environments
• Advanced troubleshooting and problem‑solving skills in building automation systems
• Knowledge of energy management and conservation strategies
• Experience with retro‑commissioning and system optimization projects

Chicago, IL – On‑site

Monday through Friday, 6:00 AM - 2:00 PM

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

99,673.00 – 99,673.00 USD per year

This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

• 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…