1,998,145open jobs
118,225companies
248,638added this week
Browse all
Salary
≈ $56k – $121k per year (Estimated)
Location
In office (Mississauga)
Seniority
Middle · 5+ years exp
Visa
Positions approved through LMIA in 12 months: 5
Employment
Full-Time

First seen by Alion on Jun 1, 2026. AtkinsRéalis scores A on the Alion truth index.

Overview
Company
Impact
Profile match
AtkinsRéalis is a Canadian professional services and project management company created when the engineering firm SNC-Lavalin, founded in Montreal in 1911, acquired the British consultancy Atkins in 2017 and adopted the combined name in 2023. It designs and manages infrastructure programmes across transport, water, buildings, energy and defence, and holds a substantial nuclear business through Candu Energy that services and builds heavy water reactors. Headquartered in Montreal and listed in Toronto, the group employs tens of thousands of engineers, planners and consultants across Canada, the United Kingdom, the Middle East and Asia Pacific.

Job Description

Come join us in reshaping the future with AtkinsRéalis. AtkinsRéalis is dedicated in engineering a better future for our planet and its people.

AtkinsRéalis is one of Canada's largest private sector nuclear engineering groups. We have been providing a wide range of services to the nuclear industry in Canada and around the world since for more than 60 years. We are proud to be the steward of Canadian CANDU nuclear technology.

CANDU Energy Inc./ AtkinsRéalis Nuclear Inc. is actively seeking qualified Intermediate Mechanical/Piping Designer to support engineering roles for nuclear projects in major areas, such as, new build in the province of Ontario, international new builds, refurbishment, and continuous plant operation support modifications for nuclear power plants.

How will you contribute to the team?

This position requires working on fast paced technically complex projects in the Nuclear industries. Typical duties and essential functions will include but not be limited to the preparation, design, modification, coordination, and/or review of the following:

  • Prepare electronic documents in AutoCAD and/or Microstation; Sketching, and three-dimensional computer modeling.
  • Follow client driven file management system for document storage.
  • Prepare engineering deliverables for both nuclear and conventional systems in accordance with AtkinsRéalis Nuclear Inc. / Candu Energy Quality Assurance Programs and project requirements.
  • Apply relevant Codes & Standards and regulatory requirements and coordinate with design team to ensure the compliances.
  • Interface with Engineering teams, throughout the lifecycle of the design project (i.e., from preliminary and conceptual engineering to detailed design, implementation and close-out) to provide practical and effective solutions as per requirements.
  • Must be “Team” oriented with a demonstrated ability to work well with other and promote a positive work environment.

The Ideal Candidate:

  • College diploma or equivalent work experience with a minimum of 5 years in mechanical design and drafting.
  • Working knowledge of Smart Plan 3D (SP3) is a must.
  • Working knowledge in AutoCAD, AutoCAD Raster Design, AutoCAD plant 3D, Micro Station, NavisWorks Manage, NavisWorks Freedom and SolidWorks
  • Ability to take marked up engineering drawings and incorporates changes into AutoCAD files.
  • Excellent interpersonal skills with the ability to work with staff in a team environment as well as independently.
  • ASME Code knowledge considered an asset

Why choose AtkinsRéalis as an employer?

Because we offer:

  • The opportunity to work on various major projects for internal and external clients.
  • An exciting environment where work-life balance is important.
  • A wide array of learning and development opportunities.
  • Competitive pay, flexible benefits, an employee share plan, and a defined contribution pension plan.
  • A work environment focused on health and safety.

Are you up for this challenge? Apply today and join our team to help engineer a Better Future for our Planet and its People.

About AtkinsRéalis

Created by the integration of long-standing organizations dating back to 1911, AtkinsRéalis is a world-leading professional services and project management company dedicated to engineering a better future for our planet and its people. We create sustainable solutions that connect people, data and technology to transform the world's infrastructure and energy systems. We deploy global capabilities locally to our clients and deliver unique end-to-end services across the whole life cycle of an asset including consulting, advisory & environmental services, intelligent networks & cybersecurity, design & engineering, procurement, project & construction management, operations & maintenance, decommissioning and capital. The breadth and depth of our capabilities are delivered to clients in key strategic sectors such as Engineering Services, Nuclear, Operations & Maintenance and Capital.

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.

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.

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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,998,145 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Energy
Similar stack
Same company
Mississauga
≈ $70k – $126k per year (Estimated) • In office • Full-Time • 10+ years exp • Bachelor's Degree • Calgary
Apply
$97k – $132k per year • Remote (Canada) • Full-Time • 10+ years exp • Bachelor's Degree • Burlington
Design
AutoCAD
Apply
≈ $54k – $117k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Calgary
Apply
≈ $68k – $122k per year (Estimated) • In office • Full-Time • 6+ years exp • Bachelor's Degree • Regina
Apply
≈ $47k – $98k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Markham
Energy
ASME NQA-1
Apply
≈ $43k – $90k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Moscow
Design
Adobe Photoshop
AutoCAD
Apply
≈ $25k – $51k per year (Estimated) • In office • Full-Time • 10+ years exp • Astana
Design
AutoCAD
Apply
≈ $7k – $15k per year (Estimated) • In office • Full-Time • 1+ year exp • Vitebsk
Design
AutoCAD
Apply
QRF Lead Scientist 1 month ago
≈ $55k – $112k per year (Estimated) • Equity • Hybrid • Full-Time • PhD • Oxford
Python
Rust
C++
Design
SolidWorks
Management
Waterfall
Apply
≈ $48k – $100k per year (Estimated) • In office • Mississauga
Apply
≈ $137k – $253k per year (Estimated) • In office • Full-Time • 7+ years exp • Bachelor's Degree • Mississauga
Apply
$71k – $82k per year • Remote (Canada) • Full-Time • 8+ years exp • Mississauga
Management
Agile
QA
Rest-Assured
Apply
$34k per year • Equity • Hybrid • Internship • Bachelor's Degree • Mississauga
Apply
$34k per year • Equity • Hybrid • Internship • Mississauga
SQL
Analytics
Power BI
Microsoft Excel
Apply
See all jobs
This is one of many
1,998,145 more open roles from verified company boards, updated every day.