Jobs in Canada

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Added 4 months ago
L
Project Coordinator / Field Engineer - Industrial
Ledcor
Edmonton, Alberta
- Full-time
Assists with the development of the project schedule and tracking of project milestones and deliverables; inputs and updates schedule throughout the project and reviews with Project…
Added 3 months ago
HO
Project Engineer
Hydro Ottawa
Ottawa, Ontario
- Full-time
We are seeking a Project Engineer, a strategic thinker who can take initiatives from concept to completion and engineer the way to a smart energy future.
Added 4 months ago
Water Projects Engineer
Government of Alberta
Lethbridge, Alberta
Reporting to the Team Lead, the Water Project Engineer coordinates and administers the design and construction of Alberta Agriculture and Irrigation's (AGI) Southern Region water management…
Added 4 months ago
FN
Civil Engineer
Framatome North America
Pickering, Ontario
- Full-time
Performs non-routine and varied engineering assignments typically in areas of design, development, analysis, evaluation, testing, preparation of specifications, execution of field tasks and…
Added 2 months ago
Senior Civil/Structural Engineer - Nuclear, Bowmanville EOI
Hatch
Bowmanville, ON
Are you looking to take the next step in your career? Hatch is currently seeking a highly motivated Senior Civil/Structural Engineer – Nuclear to join our team in Mississauga/Bowmanville.
Added 4 months ago
PG
QA Engineer I
Paymentus Group Inc
Ontario
- Full-time
The QA Engineer plays a key role in quality assurance and quality control of the products and services through performing both manual and automated testing. The QA Engineer is also…
Added 2 months ago
Staff Software Engineer, Fullstack
Fivetran
Toronto, ON
Able to work in-person in our Toronto office 2 days per week
Added 2 months ago
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Protection & Control Team Lead
AtkinsRéalis
Winnipeg, MB · Toronto, ON · Saskatoon, SK · Vancouver, BC · Edmonton, AB
- Full-time
…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…
Added 4 months ago
Senior Civil Engineer- Conveyance
GHD Group Pty Ltd
Waterloo, ON
The ideal candidate must have strong knowledge of the design of water supply, storm, sanitary sewer conveyance, storage systems, and civil design · This role can be based in any of our GTA offices - Toronto, Mississauga, Markham or Whitby as well as the Waterloo office
Added 4 months ago
GC
Forward Deployed Engineer (AI Practice)
Greenlight Consulting
North York, Ontario
- $90,000 to $130,000 CAD / year
The Forward Deployed Engineer is Greenlight’s most senior technical delivery role. You design, build, and operationalize AI agent workflows and intelligent automation solutions - embedded…
Added 4 months ago
GC
AI Lead Consultant, AI Practice
Greenlight Consulting
Toronto, Ontario
- $90,000 to $130,000 CAD / year
AI-fluent without being an engineer - you know what agents can and can't do
Added 4 months ago
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Mine Engineer, Mid Range Planning
Alamos Gold Inc.
Dubreuilville Township, Ontario
- Full-time
…Canada and one in Mexico – and we have a strong portfolio of development stage projects, including the Lynn Lake Project and Island Gold Phase 3+ Expansion in Canada, and Puerto Del Aire…
Added 4 months ago
PC
Municipal Engineering Project Manager
Parsons Corporation
Remote, Canada
- Full-time
- Remote
Are you an engineer with project and people management experience? Do you have experience in stakeholder engagement and working with utility companies? Do you thrive in a dynamic…
Added 4 months ago
S
Senior Fire Protection Engineer
Stantec
Markham, ON
- Full-time
We are seeking a Senior Fire Protection Engineer to join our national fire protection engineering team. In this role, you will plan, design, and deliver complex fire protection systems for…
Added 4 months ago
D
Process Engineering 2
DENSO
Guelph, Ontario
- Full-time
Must have a post secondary education Degree in either Mechanical or Manufacturing Engineering · Must have previous CO-OP experience in the automotive industry
Added 4 months ago
M
Technology Architect
MGIS
Ottawa, Ontario
- Contract
…policies, and resources across the enterprise. Our Application Development Support team is responsible for the development, engineering, integration, maintenance, and operations of…
Added 4 months ago
S&
Lead Substation Engineer 1 - Grid
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for HV and EHV substations. As a Lead Substtion Engineer, you will:
Added 4 months ago
S&
Substation Engineering Consultant 2 - Grid
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
This position will offer you the opportunity to manage project team(s) consisting of engineers, designers, estimators, controls and scheduling professionals involved in the design,…
Added 2 months ago
E
Ingénieur(e) de projet – Développement de Produits Véhicule Connecté / Project Engineer – Connected Vehicle Product Development
Expleo
Valcourt, QC
- Contract
Mode de travail : hybride, 3 jours par semaine à Valcourt · Work arrangement: Hybrid, 3 days per week on-site in Valcourt
Added 4 months ago
FA
Tooling Engineer
FTAI Aviation LLC
Montreal, QC
- Full-time
We are currently seeking a Tooling Engineer to support FTAI’s aeroderivative engine development program. In this role, you will play a critical part in the introduction of new engine…
Added 4 months ago
P
Senior Electrical Engineer
Powell
Alberta · Acheson, AB
- Full-time
Must possess strong leadership and interpersonal skills with the ability to implement and facilitate training sessions
Added 2 months ago
Electrical Project Engineer - Substation
Black & Veatch Family of Companies
Calgary, AB · Markham, ON
As an Electrical Project Engineer, you may have the opportunity to:
Added 2 months ago
I&C Engineer - Water/Wastewater Treatment
Black & Veatch Family of Companies
Markham, ON
With flexible ways of working and meaningful development opportunities, you’ll build a career you can be proud to stand behind.
Added 4 months ago
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Reactor Components Design Engineering Assistant
AtkinsRéalis
Mississauga, Ontario
- Full-time
…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…
Added 4 months ago
A
Reactor Components Design Engineer
AtkinsRéalis
Mississauga, Ontario
- Full-time
…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…

AtkinsRéalis

Reactor Components Design Engineer

Mississauga, ON, Canada

Full-time

Apply on slihrms.wd3.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: Minimum 5 years of mechanical engineering experience.
Posting language: English
Posted: Jul 7, 2026

Original job description

Job Description

Overview

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.

Your role

Perform conceptual, preliminary and detailed mechanical design engineering work for reactor components to applicable codes, standards and procedures meeting quality, budget, and schedule expectations.
Conduct and/or lead conceptual, preliminary and detailed phases of the engineering work for reactor components.
Prepare and review technical documents, such as: technical calculations, engineering drawings and bill of materials, design specifications, design requirements, design manuals, technical specifications (for procurement, fabrication, and site installation), code classifications, commissioning specifications, etc.
Support the technical leads and management in the development, planning, and scheduling the work.
Support new proposals, procurement engineering, manufacturing, qualification, and installation of the items and components designed.
Define own work scope, prepare responses to technical questions, communicate to client as needed, monitor and report progress on own work.
Prepare and review TSSA registration packages for pressure boundary designs and modifications.
Interface with the regulatory bodies, such as: TSSA and CNSC, as required.
Perform design review and design verification for the design and engineering work done by others.
Support field construction and execution activities, such as: field changes, design revisions, commissioning, Advanced Fuel Cycle, and closeout packages for EC revisions, etc.
Provide prompt response and engineering resolutions on any critical engineering related matters.

About you

A bachelor’s or master's degree in mechanical engineering (or equivalent) from a university of recognized standing.
Minimum 5 years of mechanical engineering experience.
Experienced in the application of GD&T.
Experience in classical stress calculation.
Proficient in Microsoft Excel, Mathcad, or similar programs to perform calculations.
Licensed or eligible to be licensed as Professional Engineer in the Province of Ontario.

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.

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.

Apply on slihrms.wd3.myworkdayjobs.com About employer

More about this job

Responsibilities

Perform conceptual, preliminary, and detailed mechanical design engineering for reactor components according to applicable codes and standards. Prepare technical documentation and interface with regulatory bodies such as TSSA and CNSC.

Requirements

Requires a bachelor's or master's degree in mechanical engineering with at least 5 years of experience. Must be proficient in GD&T, stress calculations, and eligible for Professional Engineer licensure in Ontario.

Skills

Mechanical Design Engineering
GD&T
Classical Stress Calculation
Microsoft Excel
Mathcad
Pressure Boundary Design
TSSA Registration
Design Verification
CANDU Technology
Technical Documentation

Benefits

Competitive Compensation
Employee Recognition
Flexible Benefits
Health Benefits
Wellbeing Benefits
Financial Benefits
Lifestyle Benefits
Training and Professional Development
Hybrid Working Culture
Generous Time-off Policies

Visa sponsorship

Not detected in the job text

Keywords

Nuclear Engineering
CANDU
Reactor Components
Mechanical Engineering
TSSA
CNSC
GD&T
Stress Calculation
Mathcad
Pressure Boundary
Design Specifications
Bill of Materials
Commissioning
Professional Engineer
Ontario
Engineering Drawings

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Work requirements

Jobs in Canada