Controls System Technician

JLL empowers you to shape a brighter way
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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.

What this job involves: This role provides engineering support for facilities systems with a focus on process optimization, system design, operations, and maintenance for a major financial client's domestic and international portfolio. The position combines strong technical expertise in Building Automation Systems and HVAC controls with hands‑on troubleshooting and programming skills. Based in Malvern, PA, this engineer will ensure reliability and efficient operation of mission‑critical office and data center environments while supporting the client's Global Engineering department.

• Program and troubleshoot Building Automation Systems including DDC controllers, field devices, and HVAC control sequences
• Install, replace, and commission DDC controllers while utilizing Lon Works and BACnet communication protocols
• Conduct testing, calibration, and system commissioning for building automation equipment and controls
• Develop and maintain comprehensive libraries of Emergency Operating Procedures (EOP), Standard Operating Procedures (SOP), and Methods of Procedures (MOPs)
• Create and modify building graphics for automation systems while implementing and maintaining alarm standards
• Provide end‑user training on building automation systems and controls operation
• Troubleshoot and resolve controls issues while implementing system improvements to maintain BAS continuity
• Coordinate with vendors, facilities staff, and service providers to ensure seamless work execution with minimal client disruption
• Support project management teams and continuously improve processes to enhance overall client satisfaction

Requirements:

• High School Diploma or GED equivalent
• 5+ years of experience in controls programming with Lon Works and BACnet protocols
• Strong understanding of HVAC equipment operation and control sequences
• Niagara 4 Certification required
• Proficiency with Microsoft Office Suite (Word, Excel, Outlook)
• Excellent written and verbal communication skills
• Strong time management, multi‑tasking, and organizational abilities with attention to detail
• Self‑starter capable of working in fast‑paced, high‑volume environments
• Availability for off‑hours and weekend work as required

• Technical/vocational/trade school training or college degree
• Experience with mission‑critical facility environments (data centers, financial institutions)
• Background in software engineering and commissioning tools for building automation
• Experience supporting global engineering operations and international portfolios

On‑site, Charlotte, NC

First Shift / Morning Shift

$59,800 - $86,800

The salary listed is an estimate and not guaranteed. A salary offer will vary based on applicant’s education, experience, skills, abilities, geographic location, internal equity and alignment with market data

Location:

On‑site – Charlotte, NC

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!

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…