Mechanical Professional Engineer (P.ENG)

About ALTEN ALTEN is 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. 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: Burlington, Ontario Remote Work Policy: Hybrid (3 days/week onsite; Monday and Wednesday mandatory, Tuesday preferred) Certification: Active Ontario P.Eng with stamping authority (required) Project Context The Senior Mechanical Engineer will support projects in the oil sands market, contributing to large-scale initiatives requiring expertise in pressure equipment, vessels, skids, and piping systems. The role involves direct involvement in engineering design, review, and approval processes to ensure project success. Key Responsibilities Conduct pressure vessel engineering and design reviews. Oversee pressure equipment engineering, including skid and piping system design. Review and approve engineering drawings and calculations. Stamp engineering deliverables in compliance with regulatory standards. Support active projects with minimal ramp-up time, ensuring timely execution. Candidate Requirements Ontario P.Eng with stamping authority. 10+ years of Mechanical Engineering experience. Proven expertise in pressure vessels, pressure equipment, piping, and skid design. Strong knowledge of ASME and B31.3 codes. Nice-to-Have Qualifications Alberta P.Eng certification. Experience with Caesar, Compress, or Epicor ERP software. 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. 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. 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 offering accessibility measures to those who require them. Should you require 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 $110,000 – $120,000 per year or higher independent contractor rate.

The Senior Mechanical Engineer will conduct design reviews and oversee the engineering of pressure vessels, skids, and piping systems for the oil sands market. They are responsible for reviewing, approving, and stamping engineering deliverables in compliance with regulatory standards.

Candidates must be an active Ontario P.Eng with stamping authority and possess over 10 years of mechanical engineering experience. Expertise in ASME and B31.3 codes, as well as pressure equipment design, is required.

Identified from the job description. Confirm important requirements above.

• Pressure Vessel Engineering
• Piping System Design
• Skid Design
• ASME Codes
• B31.3 Codes
• Engineering Design Review
• Stamping Authority
• Mechanical Engineering

• Engineering
• Energy
• Manufacturing
• Consulting

Minimum education

Professional degree

Minimum experience

10+ years

Apply by

Sep 24, 2026

Posting language

English

Working hours

40 hours per week

Office presence

3 days per week

Seniority

Mid-Senior level

Application method

Direct apply is available