Junior Reactor Physicist
- Mississauga
- Nuclear
This vacancy has expired. Please see similar jobs below or sign up for job alerts.
Junior Reactor Physicist
Are you looking for a company that works on major engineering projects all over the world? Do you want to make a difference by improving the daily lives of communities worldwide? Are you seeking to join an inclusive and diverse team that you can truly count on? You’ve come to the right place!
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.
The department of Reactor Core Physics at AtkinsRéalis/Candu Energy is engaged in design and analysis work to support the design of new CANDU Nuclear Power Plants as well as supporting the operation and safety of the existing domestic and international CANDU plants. The junior reactor physicist will work under senior staff to perform technical analysis using up-to-date reactor physics codes, such as WIMS, DRAGON, RFSP and MCNP.
Location – Mississauga, ON
Your role within the team:
- Perform reactor physics analyses in support of the design, reactor operation and safety.
- Prepare inputs for computer codes and run reactor physics computer codes, consistent with cases to be analyzed.
- Collate results from different analyses.
- Document analyses in technical notes and reports, and present results at meetings.
- Develop/adapt/modify FORTRAN computer codes as required for specific applications, e.g., to implement new methods or perform new types of calculations.
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.
The ideal candidate:
- University degree in Physics or Nuclear Engineering or equivalent; reactor physics experience and/or background is a strong asset.
- Minimum 2-3 years of relevant experience,
- Must be conversant with computer environments; proficiency in both Linux and WINDOWS environments is a strong asset, and proficiency in computer programming, especially FORTRAN, is desirable.
- Ability to work well under pressure, be flexible and show initiative while working in a team environment.
- Must be willing to travel occasionally to participate in meetings and workshops.
- Full commitment to working in a formal QA environment.
Are you up for this challenge? Apply today and join our team to help engineer a Better Future for our Planet and its People.
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.
Appropriate accommodations 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.
Design your future! Sign up for job alerts straight to your inbox so you don't miss your next opportunity. Subscribe to jobs like this!
Great news! We will let you know when a new job like this has been added!
.jpg)
Preview
USAContent type
BlogsPublish date
04/07/2025
Summary
The demand for skilled aviation professionals in the U.S. continues to rise, driven by increasing passenger numbers, the modernization of airports, and the push for more sustainable and technolog
.jpg)
Preview
USAContent type
BlogsPublish date
04/07/2025
Summary
The demand for skilled aviation professionals in the U.S. continues to rise, driven by increasing passenger numbers, the modernization of airports, and the push for more sustainable and technolog
Design your future! Sign up for job alerts straight to your inbox so you don't miss your next opportunity. Subscribe to jobs like this!
Great news! We will let you know when a new job like this has been added!
Related job roles
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Waste Management Senior EngineerAtkinsRéalis 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
Reference
R-128565
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Engineering Design Interface LeadAtkinsRéalis 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 an
Reference
R-128282
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Engineering Process Improvement LeadAtkinsRéalis 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
Reference
R-128281
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Pickering
Description
Senior Electrical EngineerAtkinsRéalis 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 aroun
Reference
R-124759
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Radiation PhysicistAtkinsRéalis 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 w
Reference
R-129603
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Deputy Director, EngineeringAtkinsRéalis 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 aro
Reference
R-129543
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Your role within the team:Under supervision/guidance of Senior Engineers, provide design solutions and assessments for new, updated and modified process systems, structures and components.Develop, pre
Reference
R-129250
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Your role within the team:Provide design solutions and assessments for new, updated and modified process systems, structures and components.Performing design/analysis of hydraulic and electro-mechanic
Reference
R-129249
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Pickering
Description
Senior Regulatory SpecialistAtkinsRéalis 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 aro
Reference
R-129052
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Licensing Manager Qinshan Retube ProjectAtkinsRéalis 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 Ca
Reference
R-128954
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Waste Management Senior EngineerAtkinsRéalis 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
Reference
R-128565
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Engineering Design Interface LeadAtkinsRéalis 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 an
Reference
R-128282
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Engineering Process Improvement LeadAtkinsRéalis 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
Reference
R-128281
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Pickering
Description
Senior Electrical EngineerAtkinsRéalis 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 aroun
Reference
R-124759
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Radiation PhysicistAtkinsRéalis 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 w
Reference
R-129603
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Engineering (Other)
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
Deputy Director, EngineeringAtkinsRéalis 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 aro
Reference
R-129543
Expiry Date
01/01/0001
Related articles

Preview
EuropeContent type
BlogsPublish date
03/24/2025
Summary
My name is Kamal. I was born in Lebanon, where I also attended school (below is a beautiful picture of Lebanon). I completed my university days in Lebanon, Texas and London. I'm a Structural Engin

Preview
IndiaContent type
BlogsPublish date
03/18/2025
Summary
Imagine a career where your engineering expertise doesn’t just contribute to projects—it helps shape the world’s future. At AtkinsRéalis India, we offer you the chance to be part of groundbreaking

Preview
EuropeContent type
BlogsPublish date
03/12/2025
Summary
Hi, I'm Lana. I hold a French engineering degree in geotechnical and civil engineering from Polytech Grenoble, which included a two-semester Erasmus+ exchange at Loughborough University. My journ

Preview
Middle EastContent type
BlogsPublish date
03/03/2025
Summary
The importance of job satisfaction can’t be understated. When we work in a great place, we do our job with a smile. At AtkinsRéalis, we’re committed to being the best place in the Middle East for impa

Preview
EuropeContent type
BlogsPublish date
02/04/2025
Summary
Hi, I'm Ahmad, the regional leader of AtkinsRéalis' Power New Build team here in the Northwest of England. Why did I join AtkinsRéalis? I wanted to be part of a world-class engineering services p

Preview
IndiaContent type
BlogsPublish date
01/31/2025
Summary
Do you want to fuel your career with purpose and watch your impact grow? Would you like to make an impact and join the global net zero revolution? Do you have what it takes to lead the nuclear r

by
Shailaja Mantha

Preview
IndiaContent type
BlogsPublish date
12/12/2024
Summary
An engineering consultancy with career development support in India My journey at AtkinsRéalis Hi, I'm Sarang, a graduate engineer at AtkinsRealis. I've been there for two years, and I've been

Preview
USAContent type
BlogsPublish date
11/25/2024
Summary
From Roadway Engineers to Traffic Management Specialists, transportation jobs are essential to keeping the US economy moving. Better travel improves daily lives, too. Our work in planning, design
.jpg)
Preview
USAContent type
BlogsPublish date
11/25/2024
Summary
The multifaceted role of the project manager has been increasing in importance across virtually every industry in recent years—but what, exactly, is driving the demand? As global markets become

Preview
USAContent type
BlogsPublish date
11/25/2024
Summary
With climate change and environmental challenges at the forefront of global concerns, industries worldwide have found that sustainability is now more important than ever before. At AtkinsRéalis
Talent community
Would you like to know more? Not ready to apply? Join our talent community to stay connected and engaged with us at AtkinsRéalis.
Find out more