Control Specialist HVAC Job Vaughan area,Ontario Canada,Engineering

Our client is looking for a Controls Specialist to join their product development team, focused on designing and programming control strategies for custom HVAC systems. This is a hands-on, cross-functional role spanning the full product lifecycle, from concept through commissioning.

Experience: 5+ years considered; 10+ years preferred

What You'll Do

Develop and program control logic (PLC and DDC) for HVAC systems

Build configurable firmware/software structures that support scalable, standardized product configurations

Translate HVAC sequences of operation into practical, serviceable control strategies

Support QA, lab testing, validation, and agency certification processes

Assist field teams with commissioning, troubleshooting, and performance tuning

Collaborate with manufacturing on control panel layouts and wiring harness design

Work across mechanical, electrical, test, and field support teams to ensure seamless integration

Engage with vendors, customers, and internal stakeholders to define requirements and resolve technical issues

Contribute to new product development (NPD) projects while supporting existing platforms

Building Automation,HVAC Controls,Programming Languages,BACnet,Modbus

5+ years in controls engineering, preferably in HVAC or building automation

Proficient in IEC 61131-3 based PLC programming (Carel, Schneider, etc.)

Hands-on with BACnet, Modbus, LONtalk, and IP-based protocols; BMS integration experience

Strong understanding of HVAC systems, sensors, and control strategies

Familiar with electrical schematics, panel layout, and power distribution

Knowledge of UL, CSA, and related compliance standards

Skills

Strong problem-solving and diagnostic ability

Effective communicator across cross-functional teams

Comfortable with lab tools, simulation software, and troubleshooting platforms

Self-directed with ability to manage shifting priorities

Valid passport required; travel within Canada and the US (approx. 5-20%)

Preferred Experience

HVAC control system design and sequence development

VFD integration and tuning

IoT platforms, web services, or modern programming languages (Python, C#, Java)

Electronic control manufacturing methods and mechanical CAD tools

Project management exposure or training

Education

Bachelor's in Electrical Engineering, Computer Science, or related field, OR

Technical Diploma in Electrical/Computer Engineering, Instrumentation, or related discipline

Focus on control systems, embedded software, or HVAC applications an asset