Building Automation / BAS Applications Engineer

We’re looking for a Building Automation Applications Engineer to support the design and documentation of HVAC control systems for commercial projects throughout the Dallas area. This role focuses on reviewing project plans, understanding the control scope, and producing clear, accurate BAS drawings and submittals that support successful installation and project delivery. Projects may include schools, office buildings, and industrial or manufacturing facilities, with scopes ranging from central plant systems to mechanical room and field-level equipment.

What You’ll Do

• Review plans, specifications, and project scopes to develop BAS control drawings
• Create submittal packages including control diagrams, sequences of operation, device schedules, I/O diagrams, and bills of material
• Coordinate with sales, project managers, engineers, and contractors to stay aligned on scope, timelines, and milestones
• Submit RFIs when clarification is needed
• Select controllers, sensors, valves, actuators, and other control devices
• Update drawings throughout the project based on feedback and field changes
• Support material ordering to keep projects on schedule
• Communicate with installation teams and support engineering-to-field handoff
• Complete final as-built documentation at project closeout

• 3+ years of experience designing or engineering BAS / HVAC control systems
• Strong understanding of HVAC, mechanical, and basic electrical systems
• Experience with BACnet networks (MS/TP and IP)
• Familiarity integrating BAS with equipment such as VFDs, RTUs, and packaged systems
• Ability to read and interpret construction drawings and specifications
• Proficiency with Microsoft Office (Word, Excel) and Visio
• Strong written and verbal communication skills
• Comfortable working in fast-paced construction environments
• Willingness to learn, grow, and expand technical skills

• Competitive salary based on experience.
• Comprehensive health, dental, and vision insurance.
• 401(k) retirement plan with employer match.
• Paid time off and holidays.
• Ongoing professional development and certification reimbursement.

A Texas-based building automation system software and controls contractor that specializes in the installation, repair, and service of BACnet DDC control and energy management systems.