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Senior Propulsion Systems Engineer (Part 25)

Senior Propulsion Systems Engineer (Part 25)

Remote

Montreal, Canada

Senior

Full Time

17-02-2026

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Skills

Architecture

Job Specifications

Senior Hybrid-Electric Propulsion Systems Engineer (Part 25)

Canada | Remote with periodic travel
Consulting Engagement

iO Associates are supporting an early-stage advanced aerospace programme focused on next-generation hybrid-electric aircraft development.

Our client is currently in the conceptual architecture phase of a Part 25 transport-category platform and is seeking senior-level consulting support to help define high-voltage propulsion and energy storage systems.

This is a unique opportunity to shape propulsion architecture from the ground up within a highly technical and forward-thinking environment.

Key Responsibilities

Support conceptual design and system architecture development for hybrid-electric propulsion systems

Define high-voltage electrical power distribution architecture

Contribute to battery integration and BMS strategy (lithium-based systems)

Support control systems integration across propulsion and energy storage

Contribute to certification-aligned development processes (ARP4754, regulatory engagement)

Participate in periodic in-person technical workshops in Canada

Ideal Background

Experience on Part 25 transport-category aircraft programmes

Hybrid-electric or electric propulsion exposure

High-voltage aircraft electrical architecture experience

Energy storage system integration experience

Strong systems engineering foundation

Experience working in early conceptual or pre-PDR environments

Engagement Details

Consulting-focused engagement

Remote within Canada

Periodic in-person workshops required

Due to programme requirements, candidates must be based in Canada.

About the Company

Specialising in recruitment across the tech, digital, engineering, and government and defence sectors, iO Associates have extensive experience in securing the best talent to create the products and infrastructure of the future. Our dedicated team of highly experienced and knowledgeable consultants provide bespoke solutions, working with businesses to find the perfect fit across contract, interim, search, and permanent appointments. We offer end-to-end support, from Statements of Work and IR35 determination processes to full... Know more