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

Specialist Engineer - Mechanical Equipment

Mississauga, Ontario, Canada

Overview

AtkinsRéalis is looking to hire a Senior Equipment Engineer Specialist. This position requires experienced individuals who are self-starter capable of working independently and leading/supervising junior engineers. The individuals will work in a fast-paced team environment performing engineering services for Nuclear Power Plants within a matrix organization.

Your role

  • Provide mechanical and equipment engineering support with the preparation of technical deliverables including technical specifications, test procedures, commissioning plans and registration design submissions for nuclear power plant (NPP) components and mechanical systems.
  • Perform conceptual and detail design activities for mechanical systems which includes flow sheets, detail drawings, equipment arrangement/layouts as well as sizing and selection of mechanical components related to nuclear steam plants.
  • Coordinating large scale projects of considerable technical and commercial complexity.
  • Supporting manufacturing, assembly, testing and commissioning tasks.
  • Review design reports, analysis reports, calculations, documents, and drawings in support of design verification.
  • Define project work scope, monitoring and reporting project progress and communicating with clients.
  • Interface with other engineering disciplines to obtain data and resolve issues relevant to design.
  • Conduct technical, conceptual and detail design meetings in front of peers, clients, and suppliers.
  • Perform pre-order and post-order engineering support including review of client requirements, applicable documents and drawings, review of codes and standards, performing cost estimating, proposal preparation, as well as preparing and reviewing of engineering quotation requests, technical evaluations and resolving design deviations.
  • Provide technical guidance to drafting staff as well as oversight of interfacing disciplines.
  • Conduct site visits at nuclear generating stations and suppliers.
  • Provide engineering support to quality surveillance, manufacturing, assembly and testing with non-conformances.
  • Review and approve supplier's capability to fabricate the required component within the applicable requirements.
  • Evaluate the completeness and status of delivered equipment.
  • Work in accordance with applicable codes, standards, regulations, and client and company procedures.
  • Provide consultation and/or review and approval of engineering quotation request packages and purchase requisitions.
  • Assist other engineers and branch manager with daily engineering activities.
Nuclear Engineering

Location

Mississauga, Ontario, Canada

Job Type

Full time

Ref

R-157867

Salary range

-

About you

  • Engineering degree from an accredited University in Mechanical Engineering, Chemical Engineering, Nuclear Engineering or Engineering Science.
  • Specialist in one type of the equipment or component.
  • Registered Professional Engineer in a Province of Canada, qualified to seal mechanical and chemical engineering documents.
  • A minimum of 15 years of experience (minimum 5 years in the nuclear industry as a Senior Design Engineer) Mechanical Design of industrial machines, automation equipment and/or in Equipment Engineering with knowledge in pumps, fans, motors, valves, heat exchanges, steam generators, pressure vessels, etc.; and.
  • Experience working in or performing design work for a nuclear facility licensed in Canada or a nuclear reactor licensed outside Canada.
  • Specific knowledge and experience related to pressure vessels, valves, ventilation systems, as applicable to nuclear power stations.
  • Working knowledge of nuclear pressure boundary Codes and Standards, including CSA N285.0 and ASME Sections III.
  • Solid understanding and experience with equipment sizing, selection, and troubleshooting of issues.
  • Solid understanding of process systems, mechanics of machines, mechanics of materials, material selection and fundamentals of machine component design.
  • Strong written and oral communication skills.
  • Willing to travel to and potentially work at Project sites to meet corporate needs (Note: the initial site location is at the Mississauga head office in Ontario).

Additional, preferred qualifications:

  • Qualification in the last five years as a Specialized Professional Engineer to ASME Section III Appendix XXIII for Division 1 is an asset.
  • Working knowledge of/experience with CSA B51 standard, ANSI B31.1 codes, ASME Section VIII and other nuclear-power-plant applicable standards or regulatory guides related to permanent plant components, pressure boundary equipment, and/or reactor systems is an asset.
  • Knowledge of pressure boundary work including pressure vessel design, analysis, code classification, code class boundary, non-destructive examination and design registration is an asset.
  • Knowledge of dimensioning and tolerancing ASME Y14.5 standard is an asset.
  • Knowledge of seismic and environmental qualification methods and process is an asset.
  • Presentation skills and public speaking abilities is an asset.
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.

video thumbnail

Make it brilliant, a career with AtkinsRéalis

Our supportive, collaborative culture inspires us as a global community every day.

Watch this short film and imagine what you could achieve here, too.

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.

Related jobs

Adjointe administrative
Cities & development Administrative Support Full time
Adjointe administrative

Jonquière, Quebec, Canada

Sr Operations Coordinator
Cities & development Administrative Support Full time
Sr Operations Coordinator

Guaynabo, Puerto Rico, United States of America

Specialist Engineer - Mechanical Equipment
Nuclear Engineering Full time
Specialist Engineer - Mechanical Equipment

Mississauga, Ontario, Canada

Senior Mechanical/Process Engineer
Nuclear Engineering Full time
Senior Mechanical/Process Engineer

Mississauga, Ontario, Canada

Specialist Engineer - Mechanical/Process
Nuclear Engineering Full time
Specialist Engineer - Mechanical/Process

Mississauga, Ontario, Canada

Technician – Bridge and Structures Supervision
Transportation Engineering Full time
Technician – Bridge and Structures Supervision

Québec, Quebec, Canada

Intermediate Structural Engineer (Buildings)
Cities & development Engineering Full time
Intermediate Structural Engineer (Buildings)

Toronto, Ontario, Canada

Senior Consultant Energy - Remote
Nuclear Cost, Commercial & Procurement Part time
Senior Consultant Energy - Remote

Oak Ridge, Tennessee, United States of America

Internal Auditor
Corporate Finance Full time
Internal Auditor

Montréal, Quebec, Canada

Senior Project Engineer - Civil
Linxon Full time
Senior Project Engineer - Civil

Chennai, Tamil Nādu, India

Consultant - Programme Advisory
Project, programme & cost management Consultancy, Strategy & Advisory Full time
Consultant - Programme Advisory

Manchester, England, United Kingdom

Assistant Cost Manager/ Cost Manager
Project, programme & cost management Risk Management & Project Controls Full time
Assistant Cost Manager/ Cost Manager

Birmingham, England, United Kingdom

Related blogs

Faye smiling in front of camera

From tree planting to carbon modelling: A small tradition that shaped a career.

For Faye, sustainability started with a simple habit and grew into a career. From studying geology to contributing to carbon modelling on major infrastructure projects, her journey shows how personal passion can evolve into meaningful impact.

Card link for From tree planting to carbon modelling: A small tradition that shaped a career.
Aishwarya smiling in front of camera

From Pune to UK rivers: what Aishwarya’s intern work in water quality looks like.

At AtkinsRéalis, meaningful environmental impact can begin early in your career. As an intern in the Water Management Consultancy team, Aishwarya is helping assess water quality and pollution risks in UK rivers, applying her academic knowledge to real-world challenges that support healthier ecosystems and better environmental outcomes.

Card link for From Pune to UK rivers: what Aishwarya’s intern work in water quality looks like.
Mohit standing in front of lake

Building energy resilience where it matters most

Whether it's supporting global net-zero commitments or helping improve energy resilience in remote communities, Mohit’s work reflects the growing role sustainability professionals play in shaping a more sustainable future.

Card link for Building energy resilience where it matters most
Sahil in black suit

Designing cooler cities for a hotter world

Meet Sahil, driving resilient cities at AtkinsRéalis by turning climate challenges into solutions through urban planning, climate adaptation, and digital innovation.

Card link for Designing cooler cities for a hotter world

From data to impact: Varna’s journey shaping global sustainability reporting from India

At AtkinsRéalis, sustainability is driven by both strategy and data. Varna’s work focuses on turning complex environmental information into meaningful insights, supporting global sustainability reporting, climate action, and informed decision-making across regions.

Card link for From data to impact: Varna’s journey shaping global sustainability reporting from India

Why Pankaj came back to AtkinsRéalis to grow his sustainability career

From graduate engineer to Principal Sustainability Consultant, explore Pankaj’s journey and his work shaping sustainable building performance across the Middle East.

Card link for Why Pankaj came back to AtkinsRéalis to grow his sustainability career