Senior Mechanical Engineer (Building Systems) – Toronto (On‑Site)

We are partnering with a well‑established multi‑disciplinary engineering consultancy to hire a Senior Mechanical Engineer for their growing GTA team. This role is ideal for someone who thrives in a design‑focused, client‑facing environment and is looking to take ownership of projects while mentoring junior staff.

The Role

You will play a key role in delivering mechanical building systems design across a range of complex projects, while also supporting team development and client coordination.

Key Responsibilities

• Lead mechanical design for building projects from concept through to completion
• Perform HVAC and plumbing/piping system design, including equipment sizing and selection
• Produce and review detailed engineering calculations and drawings
• Work extensively in Revit MEP for design and coordination
• Manage projects, timelin...