Job Description

AtkinsRealis 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.


Candu Energy Inc. is a leading full-service nuclear technology company providing nuclear power reactors and nuclear products and services to customers worldwide. Our 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.


Why choose AtkinsRealis 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 available positions can be based out of our offices in Mississauga.


AtkinsRealis is seeking a Physics student. Functionally reporting to the Engineering division, the student will be assigned to support various engineering projects as well as support engineering functional and project management on as needed basis. The role will provide hands-on experience in various engineering projects, offering valuable insights into industry and practical application of engineering principles.


How will you contribute to the team?

Assist engineers, discipline leads, and the Core Physics Team with daily engineering tasks, including preparing inputs for and running reactor physics codes, and supporting analyses for reactor design, operation, and safety. Contribute to the development and assembly of engineering, physics, and math deliverables for nuclear and conventional systems. Support the adaptation or modification of computer codes for specialized applications. Interface with multidisciplinary teams and project sectors to coordinate assigned tasks. Facilitate document reviews, RFI responses, and attend technical and coordination meetings. Assist with departmental administrative tasks and promote a collaborative, team-oriented work environment.

The Ideal Candidate:

Strong foundation in physics and mathematics; desirable knowledge in reactor, nuclear, or particle physics. Familiarity with analytical/design tools such as MATLAB, ETAP, and MathCAD. Skilled in coding (e.g., C++, Python, FORTRAN); experience with Linux operating systems is an asset. Proficient in Microsoft Office (Word, Excel, PowerPoint); prior experience in the nuclear industry is advantageous. Ability to apply theoretical principles to develop practical engineering solutions. Strong written and verbal communication, presentation, and interpersonal skills. Excellent planning, multitasking, and coordination skills. Adaptable and thrives in dynamic, team-oriented environments. Currently enrolled in Physics/Math/ Engineering Program with an accredited Canadian University. Ability to obtain Security Clearance is mandatory.

About AtkinsRealis

Created by the integration of long-standing organizations dating back to 1911, AtkinsRealis is a world-leading professional services and project management company dedicated to engineering a better future for our planet and its people. We create sustainable solutions that connect people, data and technology to transform the world's infrastructure and energy systems. We deploy global capabilities locally to our clients and deliver unique end-to-end services across the whole life cycle of an asset including consulting, advisory & environmental services, intelligent networks & cybersecurity, design & engineering, procurement, project & construction management, operations & maintenance, decommissioning and capital. The breadth and depth of our capabilities are delivered to clients in key strategic sectors such as Engineering Services, Nuclear, Operations & Maintenance and Capital.


At AtkinsRealis, 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.

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