In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000 employees, we are trusted by industry leaders worldwide to deliver pioneering solutions and drive technical excellence.

ALTEN CANADA , a proud subsidiary of ALTEN headquartered in France, is dedicated to serving the Canadian market. With offices in Montreal and Toronto, we combine global expertise with local insight to accelerate innovation across Canada.

ALTEN CANADA , our consultants thrive on solving complex, highly technical challenges across diverse industries. From Life Sciences to Energy, Automation to Manufacturing, Aviation, Defense, Automotive, Rail and Transportation to Information Systems and Telecommunications, our unwavering commitment to excellence shapes the future of technology and industry.

Day-to-Day Activities:

Design modular process skids (e.g., filtration skids, vacuum drying systems) for nuclear applications.

Develop CAD models, fabrication drawings, P&IDs;, technical specifications, and BOMs using SolidWorks.

Size and select equipment like pumps, tanks, motors, and heat exchangers.

Collaborate with construction, procurement, and stakeholders to ensure project alignment.

Troubleshoot during equipment build, testing, and commissioning.

Travel occasionally to client sites (e.g., Bruce Power, OPG) for field support.

Candidate Requirements:
Must-haves:

3+ years of piping system design experience.

Proficiency in SolidWorks.

Nice-to-have:

Nuclear industry experience (e.g., CSA N299, ASME VIII or III).

P.Eng.



designation or eligibility.

Knowledge of nuclear standards and codes.

Soft skills: Strong communication and teamwork abilities.

Why Join Us?
ALTEN Canada fosters a agile, collaborative work environment where every team member is empowered to reach their full potential. We are deeply committed to investing in our people by offering meaningful experiences and supporting continuous learning, growth, and career development.

As part of our dedication to employee well-being, we provide a competitive and comprehensive benefits package that includes:

Collective insurance and group retirement savings plans

4 weeks of vacation starting from year one

Corporate discounts and team-building activities

At ALTEN Canada , your skills are celebrated, your ambitions supported, and your growth continuously nurtured. Join us and discover the difference of working with a company that values innovation, collaboration, and excellence, where endless possibilities await.

ALTEN CANADA is committed to promoting diversity, equity, and inclusion. We strive to provide a work environment where every individual feels welcomed, valued, and respected, allowing them to thrive to their full potential. This includes our dedication to offer accessibility measures to those who require them. Should you require any accommodation during our recruitment process, please reach out to us.

Alten uses artificial intelligence tools to support certain administrative aspects of the recruitment process, such as interview note-taking and résumé formatting. These tools do not make hiring decisions. Candidate consent is always obtained prior to use.

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📌 Mechanical Designer (Ontario)
🏢 Alten Canada
📍 Ontario