Sr. Piping Stress Analyst

Snc-Lavalin; Mississauga; On-site; CAD 120,000 - 170,000; Full time

Benefits offered by this job

Hybrid working culture

Competitive compensation

Professional development opportunities

Flexible benefits

Job summary

AtkinsRéalis is seeking a senior piping stress engineer to join our nuclear EPC/EPCM team in Canada. You will lead the preparation and review of piping stress models, support design, and ensure compliance with nuclear codes.

The role involves coordination with regulators and clients, mentoring junior staff, and delivering high-impact piping solutions. The ideal candidate has expertise in seismic analyses of nuclear piping and strong collaboration skills within multidisciplinary teams, with a

Qualifications

• Expertise in advanced piping stress analysis for nuclear EPC/EPCM projects.
• Proficiency in CSA N285, ASME Section III Division 1, and ASME B31.1.
• Experience performing seismic analysis of nuclear piping systems.

Responsibilities

• Prepare and review piping stress models and perform seismic and non-seismic analyses as per nuclear codes.
• Design and review piping supports and perform related calculations.
• Prepare and review design and stress reports for piping systems and supports.
• Review piping drawings, flow diagrams, and related design docs for accuracy and compliance.
• Support pressure boundary modifications and regulatory registrations (e.g., TSSA).
• Coordinate inputs/outputs to ensure quality, schedule adherence and QA compliance.
• Mentor junior engineers and provide technical guidance.

Skills

Piping stress analysis

Seismic analysis

Design review & reporting

Client/regulator collaboration

Job description

Job Description Overview

Join a world-class nuclear engineering team at AtkinsRéalis and contribute to the delivery of complex EPC projects that shape the future of clean energy. This role is part of our nuclear engineering group and supports the Cernavoda EPC project, working closely with the Technical Piping Manager. You will play a key role in the design, analysis, and delivery of critical piping systems for nuclear power stations, applying your expertise to high‑impact engineering challenges.

Your Role

• To prepare and review piping stress models and perform seismic and non‑seismic stress analyses in accordance with applicable nuclear codes and standards.
• To design and review nuclear and non‑nuclear piping supports and perform related calculations using recognized analytical tools.
• To prepare and review design and stress reports for piping systems and supports.
• To review piping drawings, flow diagrams, and related design documentation, ensuring technical accuracy and compliance.
• To support pressure boundary modifications and the preparation of TSSA registration packages, interfacing with regulatory bodies as required.
• To coordinate and review design inputs and outputs, ensuring quality, schedule adherence, and compliance with the QA program.
• To mentor junior engineers and designers while providing timely technical guidance and engineering resolutions.

About You

• Ability to apply advanced piping stress analysis and support design expertise within nuclear EPC or EPCM projects.
• Proficiency in relevant codes and standards, including CSA N285, ASME Section III Division 1, and ASME B31.1.
• Aptitude for performing seismic analysis of nuclear piping systems and seismically qualified supports.
• Ability to prepare and review comprehensive design and stress reports for nuclear piping systems.
• Strong communication skills and aptitude for effective collaboration with clients, regulators, and multidisciplinary engineering teams.

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. (https://careers.atkinsrealis.com/rewards-benefits-canada)

About AtkinsRéalis

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.(https://careers.atkinsrealis.com/)

Additional Information

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Appropriate accommodations will be provided...

Appropriate accommodations will be provided upon request throughout the recruitment and hiring process as required by Company policy and the Accessibility for Ontarians with Disabilities Act (AODA). Successful applicants will be notified about AtkinsRéalis’ accommodation policies at the time the employment offer is extended, and the information will be shared with new personnel during the onboarding process.

Worker Type Employee Job Type Regular At AtkinsRéalis

Worker Type Employee Job Type Regular At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.