Environmental Control Systems Engineer

County of Orange; California (MO); On-site; CAD 105,000 - 161,000; Full time

Job summary

County of Orange is seeking an Environmental Control System Specialist to support the Sheriff's Department facilities operations. The role focuses on maintaining and repairing computerized environmental control systems across multiple facilities.

The candidate will monitor HVAC networks, inspect mechanical rooms, modify control parameters, and collaborate with contracted vendors to ensure system reliability and safety.

Qualifications

• Diagnose malfunctioning environmental control components, controllers, and equipment.
• Troubleshooting and repair of HVAC sensors, dampers and valve actuators, networked devices.
• Programming and correcting program language in the system environment, including Alarm systems.

Responsibilities

• Check communication status of the HVAC network throughout facilities.
• Inspect all mechanical rooms including pumps, valves, boilers, and VFDs.
• Inspect BAS workstations for alarms or messages.
• Modify temperature setpoints and control logic via software or controllers.
• Oversee status of VAVs, dampers, fans, and air valves at facilities.

Skills

HVAC systems

DDC controls

Alarm systems

Networking knowledge

PLC programming

VFDs

Tools

BACnet

Modbus

LonWorks

Tridium Niagara

Fieldbus

Job description

County of Orange is seeking an Environmental Control System Specialist to support the Sheriff's Department facilities operations. The role focuses on maintaining and repairing computerized environmental control systems across multiple facilities.

The candidate will monitor HVAC networks, inspect mechanical rooms, modify control parameters, and collaborate with contracted vendors to ensure system reliability and safety.