HVAC Controls Systems Engineer (DDC/Metasys) – Security Cleared

Johnson Controls Federal Systems; Arlington (VA); On-site; USD 90,000 - 125,000; Full time

Job summary

Johnson Controls Federal Systems (JCFS) is seeking a Control Systems Engineer for its Pentagon-supporting team in Arlington, VA. The role focuses on configuring and programming HVAC building automation using DDC, developing software, and ensuring high-quality designs while coordinating with field technicians.

With 10+ years in DDC, candidates will handle loading, commissioning, testing, and troubleshooting of system-level controllers, and provide as-built documentation and software updates to

Qualifications

• 10+ years experience implementing Direct Digital Control (DDC) systems (programming, commissioning, testing).
• Experience integrating low voltage building subsystems using various industry protocols (i.e. LON, BacNet, Modbus).
• Willing to obtain security clearances and/or badging to support project needs.

Responsibilities

• Configure and program HVAC building automation and control systems (direct digital controls) and create sequence of operations
• Develop and test software programs to operate the system
• Support technicians by ensuring the quality, timeliness and efficiency of designs
• Loading, commissioning, bench testing and troubleshooting system level building control systems and network-level controllers
• Validates complete system functionality
• Provide field change information to the project team for as-built drawings and software

Skills

DDC programming

Building automation

Systems integration

Troubleshooting

Tools

Metasys DDC

LON protocol

BACnet

Modbus

Job description

Johnson Controls Federal Systems (JCFS) is seeking a Control Systems Engineer for its Pentagon-supporting team in Arlington, VA. The role focuses on configuring and programming HVAC building automation using DDC, developing software, and ensuring high-quality designs while coordinating with field technicians.

With 10+ years in DDC, candidates will handle loading, commissioning, testing, and troubleshooting of system-level controllers, and provide as-built documentation and software updates to