BAS Controls Engineer
Design Hire LLC • Phoenix, AZ • Posted July 08, 2026
About the Role
We are looking for a BAS Controls Engineer to support building automation, HVAC controls, PLC/HMI programming, SCADA integration, commissioning, and field startup activities. This role requires strong controls experience with DDC systems, BACnet, I/O mapping, and industrial or facility automation platforms. Key Responsibilities Design, program, configure, and troubleshoot BAS and HVAC control systems. Develop and modify PLC programs using RSLogix, Omron, or similar platforms. Configure HMI and SCADA systems using AVEVA/Wonderware, Ignition, or related software. Perform I/O mapping, point-to-point checkout, device integration, and system validation. Support DDC programming, BACnet communication, control sequences, and networked building systems. Commission control systems in the field, including startup, functional testing, calibration, and troubleshooting. Work with mechanical, electrical, commissioning, and facility teams to resolve controls issues. Review control drawings, sequences ...