Design specialized HVAC systems in Mississauga using load calculations, equipment selection, and controlled-setting engineering expertise. This is a full-time, permanent opportunity.
As an experienced Mechanical Engineer, you will support cleanrooms, laboratories, and other controlled environments. The work covers HVAC design, engineering calculations, project coordination, site support, and commissioning. You will maintain precise temperature, humidity, airflow, cleanliness, and room pressure conditions.
Key Responsibilities: Perform heating and cooling load calculations
Design HVAC systems for cleanrooms and laboratories
Calculate airflow, air changes, and pressure differentials
Select AHUs, fans, chillers, and filtration systems




Support startup, testing, balancing, and commissioning
Requirements: Bachelor's degree in Mechanical Engineering
Valid Ontario P.Eng. licence in good standing
Approximately five years of hands-on HVAC design experience
Knowledge of Ontario Building Code and ASHRAE standards
Proficiency with HAP, Trace 3D Plus, or equivalent software
Apply your HVAC design, cleanroom engineering, and commissioning expertise as a Mechanical Engineer serving controlled environments.

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📌 Mechanical Engineer HVAC Cleanroom Design (Ontario)
🏢 Fuze HR Solutions
📍 Ontario