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Controls Systems Technician

JLL
Malvern, PA Full Time
POSTED ON 1/5/2026 CLOSED ON 1/16/2026

What are the responsibilities and job description for the Controls Systems Technician position at JLL?

What this job involves: This facility and maintenance role combines strong engineering skills with process optimization expertise for facilities systems design, operations, and maintenance. Supporting a major financial client's domestic and international portfolio of mission-critical assets, this position provides sustaining engineering support for specialized building systems and equipment in office and data center environments. The role focuses on ensuring system productivity, quality, safety, and maintaining the reliability and uptime of critical infrastructure.

Your day-to-day tasks will include:

  • Manage Building Automation Systems and HVAC controls including software engineering, commissioning tools, DDC controllers, and field devices
  • Troubleshoot field devices and all aspects of plant and HVAC systems to maintain optimal performance
  • Conduct testing, calibration, and system commissioning for building automation and control systems
  • Install and replace DDC controllers while modifying and creating building graphics for system visualization
  • Develop and maintain comprehensive libraries of Emergency Operating Procedures (EOP), Standard Operating Procedures (SOP), and Methods of Procedures (MOPs)
  • Identify, troubleshoot, and resolve controls issues while implementing system improvements to maintain BAS continuity
  • Provide end-user training on building systems and coordinate with vendors, facilities staff, and service providers
  • Support project management teams and ensure appropriate customer follow-up with minimal client disruption
  • Continuously improve processes and systems to enhance overall client satisfaction and operational efficiency

Desired experience and technical skills:

Requirements:

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

Preferred:

  • Technical/vocational/trade school training or college degree
  • Experience supporting mission-critical facilities in financial services or data center environments
  • Background with global engineering operations and international facility portfolios
  • Experience working with facilities command centers, asset managers, and energy management teams

Location: On-site, Malvern, PA

Shift/Schedule: 1st Shift/Morning Shift

Salary: $65,900 - $95,500

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

Salary : $65,900 - $95,500

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