Control Systems Technician

Control Systems Technician - JLL

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.

As a Control Systems Technician supporting Bayer Crop Science in Chesterfield, you'll ensure the reliable operation of state-of-the-art research greenhouses and growth chambers. This role is critical to maintaining optimal plant growth conditions by monitoring, troubleshooting, and repairing complex environmental control systems. You'll work directly with Conviron and Argus software platforms, helping researchers achieve precise control over temperature, humidity, lighting, and irrigation. Your work will directly contribute to Bayer's mission of advancing agricultural innovation while supporting JLL's standard of world-class facility management.

What your day-to-day will look like :

• Operate, monitor, and maintain greenhouse and growth chamber control systems (Conviron, Argus).
• Troubleshoot and resolve issues with sensors, HVAC, lighting, irrigation, and control networks.
• Perform preventive and corrective maintenance on control panels, PLCs, HMIs, and instrumentation.
• Calibrate environmental monitoring devices to ensure accurate readings for research conditions.
• Collaborate with scientists, engineers, and facility teams to support ongoing experiments.
• Document work orders, repairs, and system updates in CMMS in compliance with SOPs.
• Support system upgrades, validation testing, and continuous improvement projects.

Required Qualifications :

Preferred Qualifications :

Location : Onsite

Work Shift : 2nd shift, 10 hours, 4 days a week 1 : 30pm 12am

Salary / Comp : $33.40 / hr. (depending on experience)

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 :