Hiring.Camp

Radiation Physicist

Slihrms

·

Mar 23, 2026

Location
CA.ON.Mississauga.2251 Speakman Drive, Canada
Workplace
Hybrid
Type
Full-time
Education
PhD
Source
Workday

Description

Job Description

Overview

We are currently seeking a Radiation Physicist to be a part of our team in the Fuel and Physics department supporting the design of new nuclear power plants and the operation, refurbishment, or waste management and decommissioning of existing CANDU nuclear power plants.

Your role

  • Lead, plan, perform, document, review, and/or verify technical analyses that includes: The use of radiation transport codes, performing dose calculations, and/or application / development of activity transport models.

  • Produce high quality reports effectively summarizing technical information.

  • Present results to internal and/or external stakeholders.

  • Collate, assimilate, and summarize results from existing analyses.

  • Follow the relevant procedures, guidelines and standards governing the work being performed.

  • Develop, adapt, or modify computer codes for specific applications and to solve new problems.

About you

  • Ph.D. (in Physics, Engineering Physics, Nuclear Engineering or Health Physics), or Masters’ degree with a minimum of 3 – 4 years of relevant work experience.

  • Experience with radiation transport, performing dose calculations, activity transport and/or dispersion models.

  • Experience with the computer codes MCNP, SCALE, or ADDAM (equivalent codes acceptable).

  • Ability to program especially in python, PERL, MATLAB, C++, or Fortran.

  • Willing to be designated as a Nuclear Energy Worker.

Additional Preferred Qualifications:

  • Experience working at a nuclear facility performing radiation transport and shielding calculations.

  • Experience with rehabilitation and decommissioning activities and supporting station operations.

  • Familiarity with codes and standards applicable nuclear work in Canada.

Reward & 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.  

Skills

PythonMATLABPerl

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