Mechanical Designer

About ALTEN ALTEN is a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in over 30 countries and a team of more than 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. At 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 is shaping the future of technology and industry. Job Requirements Location: Toronto, ON Work Arrangement: Hybrid (3 days on-site / 2 days remote; additional on-site days may be required during critical project phases) Security Clearance: None required Project Context Our client, a leader in the energy and engineering sector, is expanding its team to support fusion energy projects for international stakeholders. As part of this growth, they seek a Mechanical Designer to take ownership of drafting and design activities, allowing engineers to focus on higher-value innovation. This role involves collaborating with a multidisciplinary team of 30+ professionals to develop fabrication drawings, P&IDs, general arrangements, welding diagrams, and Bills of Materials for sophisticated equipment and automated systems. The position offers long-term stability, with an initial 1-year contract and strong potential for extension as projects evolve over several years. Key Responsibilities Develop technical drawings and designs (fabrication, P&IDs, general arrangements, welding diagrams, BOMs) using SolidWorks and industry best practices. Interface with construction, procurement, and utility stakeholders to ensure designs meet functional and regulatory requirements. Collaborate with instrumentation & controls, software, and other engineering disciplines to deliver integrated solutions. Support projects from conceptual design to implementation and close-out, providing practical and compliant design solutions. Adhere to nuclear-quality standards (experience in this area is an asset but not mandatory). Candidate Requirements 5+ years of experience in mechanical design and drafting, with a focus on automated systems. Proficiency in SolidWorks (primary tool for 3D CAD and design). Strong technical communication skills (written and verbal) for collaborating with cross-functional teams. Ability to work in a hybrid environment (3+ days on-site in Toronto). Experience in nuclear, energy, or fusion-related projects. Knowledge of FEA/FMEA analysis. Familiarity with nuclear quality assurance standards. Why Join Us? ALTEN Canada fosters a dynamic, 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 Tailored professional development plans 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. In accordance with our compensation practices, ALTEN is providing the salary range associated with this opportunity. Final compensation will be determined after considering several factors, including professional experience, skill set, educational background, certifications, and geographic market conditions. The current target salary range for this role is $70,000–$90,000 per year. This job posting corresponds to an active and immediate vacancy with one of Alten’s clients.

The role involves developing technical drawings, P&IDs, and Bills of Materials for sophisticated equipment and automated systems using SolidWorks. The designer will collaborate with multidisciplinary teams and stakeholders to ensure designs meet functional and regulatory requirements from concept to implementation.

Candidates must have over 5 years of experience in mechanical design for automated systems and proficiency in SolidWorks. Experience in nuclear, energy, or fusion projects and knowledge of FEA/FMEA analysis are highly valued.

• Collective insurance • Group retirement savings plans • 4 weeks of vacation • Corporate discounts • Team-building activities • Tailored professional development plans

Identified from the job description. Confirm important requirements above.

• Mechanical Design
• Drafting
• SolidWorks
• P&ID Development
• Bill of Materials
• Automated Systems
• FEA
• FMEA
• Nuclear Quality Assurance
• Technical Communication
• Fabrication Drawings
• Welding Diagrams

• Engineering
• Energy
• Manufacturing
• Consulting
• Science & Research

Minimum experience

5+ years

Apply by

Sep 4, 2026

Posting language

English

Working hours

40 hours per week

Office presence

3 days per week

Seniority

Associate

Application method

Direct apply is available