Jobs in Canada

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Added 4 months ago
AG
Mine Engineer, Mid Range Planning
Alamos Gold Inc.
Dubreuilville Township, Ontario
- Full-time
As the Mine Engineer – Mid‑Range Planning, reporting to the Senior Production Engineer, you will play a pivotal role in developing, maintaining, and optimizing the rolling 12‑month mine…
Added 4 months ago
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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
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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
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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
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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 4 months ago
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Reactor Components Design Engineering Assistant
AtkinsRéalis
Mississauga, Ontario
- Full-time
Supervised by senior engineers, while adhering to project plans and schedules, conduct phases of engineering work such as supporting proposal preparation, design engineering, testing,…
Added 4 months ago
A
Senior Process Engineer
AtkinsRéalis
Mississauga, Ontario
- Full-time
Must have excellent communication and technical writing skills
Added 4 months ago
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RAM Specialist, Senior
Hitachi
Remote, Canada
- Full-time
- Remote
Must have a basic knowledge in electronic components and circuits
Added 4 months ago
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Technical Safety Specialist
Hitachi
Remote, Canada
- Full-time
- Remote
The Safety Engineering department is responsible for the safety of the products and project solutions developed and deployed by the Urban Rail Signaling business line and compliance to…
Added 3 months ago
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Systems Design Specialist- Senior
Hitachi
Remote, Canada
- Full-time
- Remote
…assigned to the system/signaling engineers. The System/signaling Engineer typically works with a team of engineers to define the requirements/design for the project under the technical…
Added 2 months ago
Industrialization Engineer
Alstom
Kingston, ON
Could you be the full-time Industrialization Engineer in Kingston, ON we’re looking for?
Added 4 months ago
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Senior Electrical Engineer
MGIS
Ottawa, Ontario
- Contract
We are seeking a Senior Engineer, Electrical. The successful candidate will design and build an automotive Electronic Control Unit (ECU) network integration and cyber evaluation environment…
Added 2 months ago
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Senior Process Engineer - Water/Wastewater Treatment
AECOM
Winnipeg, MB
- $125,000 to $180,000 CAD / year
- Full-time
The Water Division of AECOM has an exciting career opportunity for a Senior Process Engineer - Water/Wastewater Treatment with extensive experience in the design and delivery of water…
Added 4 months ago
DC
Senior Transportation Drainage Engineer
Dillon Consulting Limited
Guelph, Ontario · Hamilton, Ontario · Kingston, Ontario · London, Ontario · North York, Ontario · Oakville, Ontario · Windsor, Ontario
- Full-time
Dillon's Water Resources team is seeking a Senior Transportation Drainage Engineer to become an integral part of our multidisciplinary group of professionals. This is your chance to dive…
Added 4 months ago
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Intermediate Electrical Designer
AES Engineering
Calgary, Alberta
- Full-time
Our Must Haves
Added 3 months ago
TR
AI Engineering Lead, Product Analytics
Thomson Reuters
Remote, Canada
- Full-time
- Remote
Product Analytics is building self-service tools and operating AI agents that influence product development; agents that monitor product health, surface anomalies, analyze user behavior,…
Added 4 months ago
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Senior Consultant, Enterprise Risk Services – Infrastructure and Capital Projects
MNP
Montreal, Quebec
- Full-time
Make an impact as a Senior Advisor – Infrastructure and Capital Projects. You will work alongside a diverse, multidisciplinary team to advise our clients on various aspects of their major…
Added 4 months ago
Senior Civil Engineer – Transit Design Lead
GHD Group Pty Ltd
Mississauga, Ontario
GHD is seeking a Senior Civil Engineer – Transit Design Lead to support the continued growth of our Canadian Transportation practice.
Added 4 months ago
Senior Civil - Track Engineer
GHD Group Pty Ltd
Mississauga, Ontario
This role can be based in any of our GTA offices - Toronto, Mississauga, Markham or Whitby
Added 2 months ago
EG
Vice President, Municipal Engineering
Egis Group
Toronto, ON
- Full-time
You will be accountable for practice leadership, people development, project delivery, and financial performance, while remaining engaged in complex, high-profile assignments.
Added 4 months ago
KC
Senior Electrical Design Engineer
Kepler Communications
Toronto, ON
- Full-time
We are looking for a Senior Electrical Design Engineer to define and continue the development of the electrical hardware and interfaces between Kepler’s latest generation satellite…
Added 4 months ago
GG
Nuclear Energy Engineering Design Leader
GHD Group Pty Ltd
Toronto, Ontario
- Full-time
…planning, technical standards, design assurance, quality program development, and delivery governance. Work with Project Directors as well as Energy and delivery teams to ensure alignment…
Added 2 months ago
Senior Systems Engineer, Nuclear
ATS Automation
Cambridge, ON
As a Senior Systems Engineer - Nuclear you are the driving technical force behind problem solving efforts. You will work with the customer, ATS project manager, and ATS design, assembly,…
Added 6 months ago
AC
Intermediate Environmental Engineer/ Geoscientist
AllRock Consulting Limited
Vaughan, Ontario
- Full-time
AllRock works with clients in the pre-construction phases of a project to discover and examine what lies beneath their construction project. Our team collaborates with clients during the…
Added 3 months ago
AC
Intermediate Environmental Engineer/ Geoscientist
AllRock Consulting Limited
Ottawa, Ontario
- Full-time
AllRock works with clients in the pre-construction phases of a project to discover and examine what lies beneath their construction project. Our team collaborates with clients during the…

AtkinsRéalis

Reactor Components Design Engineering Assistant

Mississauga, ON, Canada

Full-time

Apply on slihrms.wd3.myworkdayjobs.com About employer

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Job details

Job type: Full-time
Experience: Recent graduate up to 6 years of Mechanical Design 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 and detail design engineering work for one or more reactor components to applicable codes, standards and procedures.
The design activities include but are not limited to the preparation of design documents, technical reports, including technical calculations and drawings.
Supervised by senior engineers, while adhering to project plans and schedules, conduct phases of engineering work such as supporting proposal preparation, design engineering, testing, procurement, as well as manufacturing, and installation support.
Prepare responses to technical questions, from reviewers or clients.
Report progress on day-to-day work to leads and managers.
Develop information and prepare technical documents, such as: engineering drawings and bill of materials, calculations, design specifications, design assessment, design requirements, design manuals, technical specifications (for procurement, fabrication, and site installation), testing specifications and reports, commissioning specifications, etc.
Support the leads in preparing TSSA registration packages for pressure boundary designs.
Support the leads in interfaces with the regulatory bodies, such as: TSSA and CNSC, as required.
Perform reviews and design verification for the design and engineering work done by others, per qualifications.
Support field construction and execution activities, such as: field changes, design revisions, commissioning, as needed.

About you

Bachelor's or Graduate degree in Mechanical Engineering (or equivalent) from a university of recognized standing.
Recent graduate up to 6 years of Mechanical Design experience.
Experience in classical stress calculation.
Trained and experienced in the application of GD&T is an asset.
Ability to work as part of a multi-disciplinary team.
Ability to work independently and demonstrate problem-solving skills.
Drive for continuous learning.
Good time management skills.
Strong written and oral communication skills.

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 and detailed design engineering for reactor components, including the preparation of technical reports, calculations, and drawings. Support the full project lifecycle from proposal and procurement to manufacturing, installation, and regulatory registration with bodies like TSSA and CNSC.

Requirements

Requires a Bachelor's or Graduate degree in Mechanical Engineering with up to 6 years of design experience. Candidates should be proficient in classical stress calculations and possess strong communication and problem-solving skills.

Skills

Conceptual Design
Detail Design Engineering
Technical Calculations
Engineering Drawings
Bill Of Materials
Design Specifications
Classical Stress Calculation
GD&T
Problem Solving
Time Management
Written Communication
Oral Communication

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 Design
TSSA
CNSC
Pressure Boundary Designs
GD&T
Stress Calculation
Design Verification
Commissioning
Engineering Services
Energy Systems

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Work requirements

Jobs in Canada