Let’s find your next opportunity​

{{ job.job_posting_title }}
{{item.trim() }} {{item.trim() }} {{item.trim() }}
{{ job.job_posting_title }}

{{ job.is_cms_job ? (job.cities.split(';').length > 1 ? 'Various locations' : job.location_mappings[0]) : (job.location_mappings.length > 1 ? 'Various locations' : job.location_mappings[0]) }}

saved
viewed

Senior Piping Layout Engineer/Designer

Mississauga, Ontario, Canada

Overview


This position requires an individual who is self-motivated and capable of working independently or under the instruction from another senior technical engineer and develop his/her career and experience in the nuclear field. The candidate shall be able to follow instructions from a qualified professional engineer, to complete the assigned mechanical related scopes or tasks and develop necessary engineering design documentation as required.


Your role


The qualified individual will be responsible for, but not limited to, the following:

  • Perform engineering work following AtkinsRéalis/Candu Energy QA programs, and applicable codes, standards, and regulation requirements.
  • Coordinate and interface with client, suppliers, stakeholders and other design disciplines or department to execute assigned engineering work.
  • Involve in conceptual, preliminary, and/or detailed design of CANDU or Nuclear process systems and modifications.
  • Knowledge of principles and considerations to layout piping systems from tubing up to large bore piping systems while taking into consideration piping stress analysis and supports.
  • Prepare detailed design of Piping supports, pipe sizing, and piping and equipment layout with review in (S3D, Smart Plant Review).
  • Prepare Design Change Package (DCP) and Design Change Notice (DCN) packages following customer procedures.
  • Prepare technical documents, such as: engineering drawings (including GA, ISO, pipe supports, flow diagrams), change paper markups, calculations, design/analysis reports, design requirements, design manuals, bill of materials, design specifications, technical specifications, data sheets, system classification lists, code classifications, commissioning specifications, etc.
  • Prepare TSSA registration packages for pressure boundary modifications.
  • Prepare requisitions or Engineering Quotation Requests (EQR) for equipment and materials to support procurement.
  • Review supplier technical documents and perform technical bid analyses.
  • Provide technical guidance and instruction to Designers/Drafters and more junior staff as required.
  • May be requested by Engineering Manager to lead technical packages with a small or large team of Designers and Stress Analysts.
  • Perform site visits to client and supplier shops as required.
  • Perform field walk-downs during different design phases as required.
  • Support field construction and execution activities, such as: field changes, design revisions, commissioning, AFS, closeout, etc.
  • Provide prompt response and engineering resolutions on any critical engineering related matters.
  • Complete the assigned scopes or tasks within given budget and schedule, and in good quality.

Nuclear Engineering

Location

Mississauga, Ontario, Canada

Job Type

Full time

Ref

R-159898

Salary range

-

About you


  • Engineering Degree in Mechanical from an accredited university or equivalent degree as recognized by Professional Engineers Ontario (PEO).
  • Having a P.Eng license for this position is mandatory.
  • Minimum 10 Years of related work experience in mechanical engineering within a heavy industrial environment such as: nuclear, mining, oil & gas, power, etc.
  • Site experience in construction, or commissioning of plant mechanical systems for nuclear or other heavy industries would be an asset.
  • Knowledge of principles and considerations to layout piping systems from tubing up to large bore piping systems while taking into consideration piping stress analysis and supports.
  • Must have knowledge of mechanical and piping systems or equipment (knowledge of CANDU nuclear systems would be an asset).
  • Working knowledge of CSA N285.0 and CSA B51, CSA N289 and ASME Section III and ANSI B31.1 codes and any other applicable standards or regulatory guides related to permanent plant components, pressure boundary equipment, and/or reactor systems is preferred.
  • Must be able to apply technical principles in a logical and practical manner to resolve engineering issues or technical problems.
  • Shall have excellent communication and technical writing skills.
  • Demonstrate good interpersonal skills and the ability to work in a multidisciplinary team environment.
  • Must be willing to become a Nuclear Energy Worker (NEW), although this will not be a regular requirement as part of the job.

Why choose AtkinsRéalis?

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.


Souvik: A nuclear leader and mentor dedicated to shaping a sustainable energy future

Discover Souvik’s video: a nuclear leader and mentor dedicated to shaping a sustainable energy future.

Souvik: A nuclear leader and mentor dedicated to shaping a sustainable energy future

About AtkinsRéalis

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.


#LN

Related jobs

Senior Piping Layout Engineer/Designer
Nuclear Engineering Full time
Senior Piping Layout Engineer/Designer

Mississauga, Ontario, Canada

Human Factors Engineer
Nuclear Engineering Full time
Human Factors Engineer

Mississauga, Ontario, Canada

Specialist Engineer – Piping and Support
Nuclear Engineering Full time
Specialist Engineer – Piping and Support

Mississauga, Ontario, Canada

Junior Electrical Engineering Analyst
Nuclear Engineering Full time
Junior Electrical Engineering Analyst

Mississauga, Ontario, Canada

Engineering Director - Electrical, I&C and Computers
Nuclear Engineering Full time
Engineering Director - Electrical, I&C and Computers

Mississauga, Ontario, Canada

Senior Mechanical Engineer
Nuclear Engineering Full time
Senior Mechanical Engineer

Mississauga, Ontario, Canada

Senior Materials Engineer
Nuclear Engineering Full time
Senior Materials Engineer

Mississauga, Ontario, Canada

Intermediate Mechanical Engineering
Nuclear Engineering Full time
Intermediate Mechanical Engineering

Mississauga, Ontario, Canada

Materials/Metallurgical Engineer
Nuclear Engineering Full time
Materials/Metallurgical Engineer

Mississauga, Ontario, Canada

Intermediate Instrumentation Control and Electrical Engineer
Nuclear Engineering Full time
Intermediate Instrumentation Control and Electrical Engineer

Mississauga, Ontario, Canada

Intermediate Fuel Handling Engineer
Nuclear Engineering Full time
Intermediate Fuel Handling Engineer

Mississauga, Ontario, Canada

Senior Fuel Handling Engineer
Nuclear Engineering Full time
Senior Fuel Handling Engineer

Mississauga, Ontario, Canada

Related blogs

Cybersecurity Careers: Bita's Journey

Cybersecurity Careers: Bita's Journey

For Bita, Cyber Security Specialist at AtkinsRéalis in Vancouver, the journey into cybersecurity wasn't a straight line. It spanned multiple countries, several technical disciplines, and more than a few moments of uncertainty. Today, she helps protect critical infrastructure projects combining technology, engineering, and problem-solving has led to a rewarding career protecting the infrastructure that powers modern life.

Card link for Cybersecurity Careers: Bita's Journey
Technician careers: a future-focused profession with endless opportunities

Technician careers: a future-focused profession with endless opportunities

At AtkinsRéalis, technicians are key members of our multidisciplinary teams and contribute to large-scale projects across Quebec, Canada, and around the world. From public transit and municipal infrastructure to energy, nuclear, and major industrial projects, their expertise helps deliver some of the country’s most complex and ambitious initiatives.

Card link for Technician careers: a future-focused profession with endless opportunities
Metallurgy and corrosion: Jean‑François

Metallurgy and corrosion: Jean‑François

Jean‑François is director of the metallurgy and corrosion group at AtkinsRéalis. With several decades of experience in materials science, welding inspection, corrosion, and quality control, he helps ensure the safety, durability, and reliability of critical infrastructure across Canada.

Card link for Metallurgy and corrosion: Jean‑François
Ragavendran in Blue shirt

Building more than projects: Ragavendran’s journey of growth

Some projects test your technical skills. Others change how you see your career. For Ragavendran, both happened along the way.

Card link for Building more than projects: Ragavendran’s journey of growth
Alexandre, mechanical engineer at AtkinsRéalis: leading industrial lifting projects in Saguenay

Alexandre, mechanical engineer at AtkinsRéalis: leading industrial lifting projects in Saguenay

When I chose to join AtkinsRéalis in Canada, I wanted to explore a new side of engineering. After working for contractors and equipment manufacturers as an estimator, project manager, and design engineer, this was my first experience with an engineering consulting firm. Today, I can confidently say that this decision has allowed me to broaden my skills while contributing to major industrial projects across the Saguenay-Lac-Saint-Jean region of Quebec.

Card link for Alexandre, mechanical engineer at AtkinsRéalis: leading industrial lifting projects in Saguenay
Praveen smiling in front of camera

Beyond the design: Praveen’s journey from delivery to ownership at AtkinsRéalis

Praveen has grown by taking on new challenges, broadening his perspective, and turning experience into greater ownership.

Card link for Beyond the design: Praveen’s journey from delivery to ownership at AtkinsRéalis
Lekhana in floral dress

Designing with purpose, leading with confidence: Lekhana’s journey at AtkinsRéalis

From solving complex engineering challenges to leading teams, Lekhana’s journey shows how the right opportunities can transform not just what you do, but who you become.

Card link for Designing with purpose, leading with confidence: Lekhana’s journey at AtkinsRéalis
Devendra on his bike

Creating impact through engineering excellence

What keeps an engineer inspired after nearly a decade in the industry? Devendra shares his journey.

Card link for Creating impact through engineering excellence
From engineer to project leader: Serafina on aviation, mentorship, and growth in Florida

From engineer to project leader: Serafina on aviation, mentorship, and growth in Florida

Meet Serafina from our Tampa office, where she's helping airports grow and communities thrive.

Card link for From engineer to project leader: Serafina on aviation, mentorship, and growth in Florida
Selfie of Mike and his partner standing in a golf course

Mike on mega projects, reinvention, and aviation at Denver International

From mega projects to airport expansion, read how AtkinsRéalis helped Mike grow beyond project delivery.

Card link for Mike on mega projects, reinvention, and aviation at Denver International
Growing through challenges: Vincent’s journey at AtkinsRéalis

Growing through challenges: Vincent’s journey at AtkinsRéalis

Today, I hold a hybrid role at AtkinsRéalis that combines business development, project management, and technical project delivery. My career path reflects the opportunities I chose to embrace, driven by a constant desire to learn and take on new professional challenges.

Card link for Growing through challenges: Vincent’s journey at AtkinsRéalis
From intern to project manager: Felix on nine years of building an aviation career

From intern to project manager: Felix on nine years of building an aviation career

Meet Felix, a Project Manager helping shape the future of aviation through digital innovation and major airport projects across Texas.

Card link for From intern to project manager: Felix on nine years of building an aviation career