Lead building automation design at Ecosystem, using BAS expertise and HVAC controls knowledge across projects with 60% on-site presence.

As a Senior Building Automation Specialist, you will shape multimillion-dollar energy projects from pre-design through commissioning. You will translate MEP designs into controllable, high-performing systems through custom control strategies, programming optimization, and integration. The role also supports bidding, client communication, performance validation, and technical mentorship.

Key Responsibilities: Assess BAS and mechanical systems on site

Analyze legacy sequences and architectures for optimization

Specify BAS components and custom control strategies

Oversee installations, start-ups, troubleshooting, and commissioning

Mentor engineers and technicians on controls practices

Requirements: Mechanical, Electrical, or Instrumentation Controls Engineering degree

8+ years’ hands-on control systems experience

High proficiency with BAS platforms and software tools

Deep HVAC systems and control logic understanding

Comfort with 60% in office project presence

Apply your BAS, HVAC controls, commissioning, and leadership expertise to Ecosystem’s energy and decarbonization projects.

📌 Senior Building Automation Engineer (Toronto)
🏢 Ecosystem
📍 Toronto