Piping Stress Analyst Engineer

AtkinsRéalis Group; Mississauga; Hybrid; CAD 90,000 - 130,000; Full time

Job summary

AtkinsRéalis is seeking an intermediate Piping Stress Analyst to join the Candu Energy Inc. engineering team in Mississauga, Ontario. The role involves evaluating piping systems per ASME codes, preparing calculations, and modeling complex piping with FE techniques.

The ideal candidate has 5–10 years in heavy industries, P.Eng eligibility in Ontario, and experience with PipeStress/AutoPIPE/CAESAR II. Travel andNEW status may be required.

Qualifications

• Engineering degree in mechanical engineering or equivalent recognized by PEO.
• Registered or eligible for P.Eng in Ontario (mandatory).
• 5–10 years in heavy industries (power, mining, oil & gas, nuclear).
• Experience with nuclear-class piping and ASME Section III/ASME B31.1/B31.3 is preferred.

Responsibilities

• Perform pipe stress evaluations per ASME codes (nuclear and non-nuclear).
• Prepare calculations and analyses using PipeStress, AutoPIPE, CAESAR II, etc.
• Model complex piping systems and supports with FE methods.
• Review drawings, isometrics, P&IDs, and BOMs.
• Support field construction and site visits as required.
• Assist with regulatory packages and NEW status if needed.

Skills

Pipe stress analysis

Finite element analysis

Code compliance

Engineering software

Education

Bachelors in Mechanical Engineering

Professional Engineer (P.Eng) in Ontario

Tools

PipeStress

AutoPIPE

CAESAR II

MathCAD

ANSYS

LS-DYNA

GT STRUDL

Job description

### **Job Description**## **Overview**AtkinsRéalis is currently seeking an intermediate Piping Stress Analyst to join the Candu Energy Inc. engineering team in Mississauga, Ontario.This position requires a self-motivated individual capable of working independently or under the guidance of senior engineers. The successful candidate must be able to follow the direction of a qualified Professional Engineer to complete assigned mechanical engineering tasks and develop the necessary engineering design documentation.## **Your role***The qualified individual will be responsible for, but not limited to, the following:** Perform pipe stress evaluations of piping systems (nuclear class and non-nuclear class) in accordance with ASME Section III, Division 1, and/or ASME B31.1/B31.3 code requirements, including thermal, fatigue, seismic, linear, and non-linear analyses.* Prepare engineering calculations and analyses using applicable software such as PipeStress, AutoPIPE, CAESAR II, MathCAD, ANSYS, and LS-DYNA.* Model complex piping systems and support arrangements using finite element analysis techniques.* *Review technical documents and drawings, including:* + Equipment General Arrangement drawings. + Equipment layout drawings. + Isometrics. + Pipe support drawings. + Flow diagrams and P&IDs. + Calculations and analysis reports. + Design requirements and specifications. + Technical specifications and data sheets. + Bills of Materials.* Review 3D piping models and equipment layouts.* *Prepare technical documents, including:* + Calculations. + Design and analysis reports. + Design requirements. + Piping stress design basis reports. + Piping design specifications. + Technical specifications. + Data sheets.* Support preparation of TSSA CRN registration packages for pressure boundary systems.* Perform visits to client facilities and supplier shops as required.* Support field construction and project execution activities, including site visits when required.* Perform engineering work in accordance with AtkinsRéalis/Candu Energy quality assurance programs and applicable codes, standards, and regulatory requirements.* May be required to obtain Nuclear Energy Worker (NEW) status depending on assignment requirements.* Travel to client job sites may be required.## **About you*** Engineering Degree in Mechanical Engineering from an accredited university, or an equivalent degree recognized by Professional Engineers Ontario (PEO).* Registered as, or eligible to be registered as, a Professional Engineer (P.Eng.) in Ontario (mandatory requirement).* Qualification within the last five years as a Specialized Professional Engineer to ASME Section III, Division 1, Appendix XXIII is preferred.* 5-10 years of related Mechanical Engineering experience in heavy industrial sectors such as power generation, mining, oil & gas, nuclear, or similar industries. Knowledge of nuclear power systems is considered an asset.* Experience designing piping supports for power, mining, oil & gas, or similar facilities. Knowledge of nuclear piping support design to ASME Section III, Subsection NF is considered an asset.* Experience with PipeStress, AutoPIPE, CAESAR II, MathCAD, GT STRUDL, or similar software. Ability to apply engineering principles logically and practically to resolve technical issues.* Experience with time-history analysis (water hammer, pressure surge, and other transient loads) for piping systems is an asset.* Experience with buried piping systems and seismic assessments in accordance with Appendix VII of ASME B31.1, ASCE, AWWA M11, or other applicable standards is an asset.* Experience with stress analysis and support design for steam piping systems in nuclear power plants is an asset.* Design engineering experience involving Nuclear Class 1, 2, 3, and 6 piping systems and their associated supports is preferred.* *Working knowledge of:* + CSA B51. + ASME B31.1. + ASME B31.3. + ASME Section VIII. + ASCE. + NBCC. + AISC. + Related power, mining, and oil & gas industry standards and regulatory requirements.* Working knowledge of CSA N285.0, CSA N289, ASME Section III, and related standards governing nuclear plant components, pressure boundary equipment, and reactor systems is preferred.* Knowledge of nuclear industry standards and regulations such as CSA N285.0, CSA N289, and ASME Section III is considered an asset.* Demonstrated interpersonal skills and ability to work effectively within a multidisciplinary team environment.* Must be eligible to obtain Security Clearances through Public Works and Government Services Canada (PWGSC) for both Candu Energy and client organizations.## **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.## **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.## **Additional information**AtkinsRéalis cares about your privacy. AtkinsRéalis and other subsidiary or affiliated companies of AtkinsRéalis (referred to throughout as “AtkinsRéalis”) are committed to protecting your privacy. Please consult our Privacy Notice on our Careers site to know more about how we collect, use, and transfer your Personal Data.By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.*Appropriate accommodation 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.*