Senior Reactor Analysis Engineer

Mississauga, Ontario, Canada

Overview

Join our Nuclear Engineering team as a Technical Lead for Fuel Channel and Fuel Handling Analysis, where you will play a key role in delivering complex CANDU 6 retube projects. In this leadership position, you will drive high‑quality engineering execution, ensure compliance with rigorous nuclear standards, and provide technical expertise across multidisciplinary teams. This is an exciting opportunity to contribute to critical infrastructure projects while supporting innovation and mentoring the next generation of engineers.

Your Role

• Lead the Fuel Channel and Fuel Handling Analysis team on CANDU 6 retube projects
• Review, verify, and certify engineering deliverables in accordance with ASME Appendix 23 requirements
• Perform Design Lead responsibilities for stress analysis of nuclear pressure boundary components
• Provide technical guidance and resolve complex engineering challenges
• Define engineering scope, task breakdown, and schedules to support project delivery
• Lead structural and stress analyses for fuel channel components and reactor support structures
• Mentor and develop junior and intermediate engineers while promoting engineering excellence

About You

• Master'S or PhD in Mechanical Engineering strongly preferred.
• Bachelor's degree in Mechanical, Nuclear, or related Engineering discipline required.
• Current Professional Engineering designation with the PEO or registration in another province.
• ASME Appendix 23 certification (or eligibility) required.
• Proficiency in nuclear engineering principles, including CSA N285 and ASME Section III codes and standards
• Ability to perform technical leadership and Design Lead responsibilities in complex engineering environments
• Aptitude for analyzing structural and stress behaviour of pressure boundary components
• Ability to mentor, guide, and support engineering teams in a collaborative setting
• Proficiency in communication, documentation, and stakeholder engagement

Why choose AtkinsRéalis?

Wherever you are in your career – and whoever you are – AtkinsRéalis is for you. Here, support and collaboration are a vibrant part of a culture that lets you choose where – and how far – your career can go. Take on projects that push boundaries and drive sustainable impact, surrounded by colleagues who believe there's no limit to how brilliant you can be. It's time to join a like‑minded team where you'll be rewarded, supported, and free to be your kind of brilliant.

Rewards & Benefits

Explore the rewards and benefits that help you thrive – at every stage of your life and your career at AtkinsRéalis in Canada.

Enjoy competitive compensation, employee recognition, and a brilliant range of flexible benefits you can tailor to your health, wellbeing, financial and lifestyle needs.

Make the most of diverse opportunities for training and professional development to grow your skills and expertise.

And take advantage of our hybrid working culture and generous time‑off policies to balance a fulfilling career with your personal life. Be rewarded. Find out more: Be rewarded. Find out more.

We're AtkinsRéalis, a world‑class engineering services and nuclear organization. We connect people, data and technology to transform the world's'infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people. Find out more: Find out more.