Mechanical System Engineer

At Alstom, we build what millions depend on daily - rail transportation systems that can't afford to fail. We're more than 85,000 people worldwide creating the industry's most diverse portfolio: high-speed trains, metros, trams, maintenance services and integrated systems.

More Than a Job: A Mission

We are looking for a Mechanical Systems Engineer in St-Bruno  to support the development and integration of rail vehicle mechanical subsystems. In this role, you will work with multidisciplinary teams to deliver safe, reliable, and innovative solutions that contribute to the future of sustainable mobility.

Your Role, Your Impact

• Lead engineering activities for assigned mechanical subsystems throughout the project lifecycle.
• Define and manage technical requirements, interfaces, and design solutions.
• Collaborate with suppliers and cross-functional teams to support integration, validation, and issue resolution.
• Ensure compliance with customer requirements, industry standards, and project objectives.

You'll work with dedicated teams delivering complex transportation projects that have a direct impact on communities worldwide.

What You Bring

• Bachelor's degree in Mechanical Engineering or equivalent.
• Minimum 5 years of engineering experience, including at least 3 years in the transportation industry.
• Experience working with complex mechanical systems or subsystems.
• Knowledge of PLM tools, requirements management processes, and CATIA V5/V6 (an asset)
• Strong analytical, problem-solving, and communication skills.
• Railway industry experience is preferred; automotive or other transportation experience will also be considered.
• English required; French is an asset.

How Success Is Measured

• Delivery of subsystem engineering milestones on time and to quality standards.
• Effective collaboration with project teams, suppliers, and stakeholders.
• Successful management of technical requirements, risks, and design changes.

Alstom, A Great Place to Grow

• Work on innovative technologies that support greener mobility.
• Contribute to international projects with local impact.
• Develop your career through continuous learning and global opportunities.

Here, progress isn't always easy, but the impact is real. When the train moves, the system performs, and communities stay connected, you'll know your work matters.

Knowledge of a language other than French is an asset to facilitate communication with our partners, suppliers, colleagues, and international clients. In Quebec, French remains the primary working language of our company.

Important to note

As a global business, we’re an equal-opportunity employer that celebrates diversity across the 63  countries we operate in. We’re committed to creating an inclusive workplace for everyone.