Full-time Posted June 05, 2026
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Job Description

About the role

You have a solid expertise in thermodynamics and fluid mechanics. Apply your calculation and simulation skills to define the architecture of future complex aeronautical systems, work on air/pneumatic systems (ATA 21, 30, 36), and develop new skills. The A220 commercial aircraft program is looking for an Air System Sizing (Performance) Engineer (ATA 21, 30, 36) to join the Hydromechanical Systems Centre of Competence team in Mirabel, Quebec, Canada.

Responsibilities

  • Calculate and review the performance of air management systems.
  • Define technical capabilities and ensure optimization of air management system performance throughout their lifecycle.
  • Perform sizing of air systems (pressurization, air conditioning, anti-icing) to meet aircraft requirements.
  • Model and simulate the thermodynamic performance of the system to ensure airworthiness and energy efficiency.
  • Define and verify performance requirements...

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