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

Assembly & Test Co-op Student - Winter 2027

Mississauga, Ontario, Canada

Overview


Candu Energy Inc. is a leading full-service nuclear technology company providing nuclear power reactors and nuclear products and services to customers worldwide. Our over 3,000 highly skilled employees design and deliver state-of-the-art CANDU® reactors, carry out life extension projects, provide plant life management programs and tools, and offer operation and maintenance services for existing nuclear power stations.

The Assembly & Test Co-op Student will provide hands-on support to the Manufacturing Team with assembly, testing, production documentation, and process improvement activities.


Your Role

  • Assist with mechanical and testing activities.
  • Support equipment setup, inspections, testing, and troubleshooting.
  • Maintain production, test, and quality documentation.
  • Assist with ERP data entry and production tracking.
  • Work from engineering drawings, procedures, and work instructions.
  • Support tooling, material, equipment, and work-area organization.
  • Participate in safety, quality, and continuous improvement activities.
  • Work collaboratively with Manufacturing, Engineering, Quality, and Production personnel.

Nuclear Student

Location

Mississauga, Ontario, Canada

Job Type

Full time

Ref

R-167215

Salary range

-

Qualifications

  • Currently enrolled in a relevant Engineering, Engineering Technology, Technician, or Skilled Trades program, such as:
    • Mechanical Engineering / Engineering Technology
    • Electrical Engineering / Engineering Technology
    • Manufacturing or Mechatronics
    • Millwright / Industrial Mechanic
    • Tool and Die Maker
    • Machinist
    • Other related industrial or skilled-trade programs
  • Strong mechanical or technical aptitude with an interest in hands-on manufacturing.
  • Ability to read engineering drawings and technical documentation is an asset.
  • Good organizational, communication, and problem-solving skills.
  • Previous manufacturing, shop, assembly, or technical experience is an asset.
  • Comfortable using standard computer applications; ERP experience 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.


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.

Related jobs

Assembly & Test Co-op Student - Winter 2027
Nuclear Student Full time
Assembly & Test Co-op Student - Winter 2027

Mississauga, Ontario, Canada

Machinist Co-op Student - Winter 2027
Nuclear Student Full time
Machinist Co-op Student - Winter 2027

Mississauga, Ontario, Canada

Fabricator Co-op Student - Winter 2027
Nuclear Student Full time
Fabricator Co-op Student - Winter 2027

Mississauga, Ontario, Canada

Cost Controls Student - Winter 2027
Nuclear Student Full time
Cost Controls Student - Winter 2027

Mississauga, Ontario, Canada

Procurement Student – Winter 2027
Nuclear Student Full time
Procurement Student – Winter 2027

Mississauga, Ontario, Canada

Related blogs

Building careers, strengthening communities: Indigenous voices at AtkinsRéalis

Building careers, strengthening communities: Indigenous voices at AtkinsRéalis

In recognition of the National Day for Truth and Reconciliation, we spoke with two of our Indigenous colleagues in Canada about their career journeys, the importance of representation, and what it means to work in a place where Indigenous voices are valued.

Card link for Building careers, strengthening communities: Indigenous voices at AtkinsRéalis
Béatrice: starting a career in rock mechanics at AtkinsRéalis

Béatrice: starting a career in rock mechanics at AtkinsRéalis

Béatrice is an Engineer-in-Training (EIT) in Rock Mechanics at AtkinsRéalis. After completing an internship with the Hydropower and Geotechnical team, she joined the company full-time in 2026. Her journey illustrates how internships can pave the way to a rewarding engineering career in Canada.

Card link for Béatrice: starting a career in rock mechanics at AtkinsRéalis
How artificial intelligence is changing engineering careers

How artificial intelligence is changing engineering careers

Artificial intelligence (AI) is no longer a futuristic concept. It is now part of the daily reality of many engineering professionals. Whether it is automating certain tasks, quickly extracting insights from large volumes of data, or supporting decision-making, AI is changing how engineers work and reshaping the skills employers seek. Organizations are investing heavily in talent capable of leveraging these new technologies, creating exciting new career opportunities.

Card link for How artificial intelligence is changing engineering careers
How to succeed in a job interview when you are starting your career

How to succeed in a job interview when you are starting your career

When you're beginning your career, every interview is an opportunity to showcase your potential beyond your resume. Whether you're a student, intern, recent graduate, or looking for your first job, you already have skills, accomplishments, and qualities that can make you stand out.

Card link for How to succeed in a job interview when you are starting your career
Picture of Marielle in an aircraft

Leading geotechnical work with purpose in Québec city

Meet Marielle and read how she built a career that brings together engineering expertise and leadership.

Card link for Leading geotechnical work with purpose in Québec city
Building strong foundations: Defne’s journey in structural engineering at AtkinsRéalis

Building strong foundations: Defne’s journey in structural engineering at AtkinsRéalis

I work at AtkinsRéalis as an Engineer-in-Training (EIT) in building structures, a field I am deeply passionate about. What I love about my job is that it combines technical rigor, interdisciplinary collaboration, and real-world impact. Every project is built on a simple but essential idea: without a solid structure, nothing stands.

Card link for Building strong foundations: Defne’s journey in structural engineering at AtkinsRéalis
Behind the scenes of hydrogeology: Florent’s story

Behind the scenes of hydrogeology: Florent’s story

I joined AtkinsRéalis in 2022 as a Project Engineer-in-Training in hydrogeology and geothermal energy, after an academic path deeply rooted in earth sciences: a dual master’s degree in mineral engineering and mining & geology, as well as a bachelor’s degree in geology.

Card link for Behind the scenes of hydrogeology: Florent’s story
This International Women’s Day, we asked our people to share their stories...

This International Women’s Day, we asked our people to share their stories...

From bold pivots to global impact, these stories redefine what’s possible. Read how women at AtkinsRéalis are shaping the future with purpose.

Card link for This International Women’s Day, we asked our people to share their stories...
Why project managers are essential to Canada’s growing transportation and energy sectors

Why project managers are essential to Canada’s growing transportation and energy sectors

Today, demand for project management jobs in Canada is rising rapidly, driven by the scale and complexity of infrastructure and energy projects nationwide.

Card link for Why project managers are essential to Canada’s growing transportation and energy sectors
Engineering work office

Engineering jobs in Ontario that let you innovate, create, and impact

Ontario is one of Canada’s most exciting places to build a career in engineering, a province where bold infrastructure, clean energy transformation, and groundbreaking transit development are reshaping the way communities live, move, and thrive.

Card link for Engineering jobs in Ontario that let you innovate, create, and impact
Why I enjoy working abroad as a mechanical engineer in nuclear

Why I enjoy working abroad as a mechanical engineer in nuclear

Taking on a contract in Canada gave me the kind of opportunities I'd only hoped for back home.

Card link for Why I enjoy working abroad as a mechanical engineer in nuclear
Rony Hani

Thriving as an engineer: Rony’s journey at AtkinsRéalis

I’m a building mechanical engineer at AtkinsRéalis, and it may come as a surprise, but the word fun best captures my experience! From discovering a passion for engineering in my home country to having the time of my life in Northern Quebec, the support of my team and daily meaningful work have shaped my journey. I’ve been thriving every step of the way!

Card link for Thriving as an engineer: Rony’s journey at AtkinsRéalis