Nuclear Analyst Intern

For more than 40 years, Calian has been solving the world’s most complex problems by pairing the brightest minds with powerful technology. Calian solutions impact the world; from the satellites in space that connect us to the farms that feed us, from the medical professionals who care for us to the governments, schools and companies that make the world better every day.

This is a unique opportunity to join Calian’s Nuclear division that has experienced tremendous growth over the last few years as we continue to power Canada’s Nuclear future, supporting projects and customers in Ontario, New Brunswick, and Saskatchewan. We are a team of purpose-driven, collaborative and passionate people, and we are constantly looking for others to join Calian to ignite new and innovative approaches to problem-solving that push us forward to improve life on Earth. If you’re excited to expand our position in nuclear, and driven to inspire the next generation, we’ll take you there.

Calian Nuclear is a proud participant of the #Equalby30pledge, which represents our commitment to diversity, equity and inclusion by ensuring access to equal pay, equal opportunities, and equal leadership. As a team, we’re proud to be on our way towards gender equality and will continue to advocate for women and diversity in the energy sector.

The Calian Nuclear team provides a comprehensive range of services covering the entire nuclear lifecycle. This includes Safety Analysis, Licensing, Emergency Preparedness, Environmental Protection, Decommissioning, Waste management, and cutting-edge Systems Engineering and Robotics.

Position Overview

Our Nuclear Analyst Interns will play a key technical role in the performance of various projects within the Calian Nuclear team. These Analysts Interns will support technical projects in the core areas of the group which include:

• Nuclear Safety Analysis and Licensing
• Environmental Protection and Impact Assessments
• Decommissioning and Waste Management
• Emergency Preparedness and Training
• Systems Engineering and Robotics
• Project Management
• Quality Assurance

Upon submitting your application, we ask that you provide us with your top 3 choices from the above sub-teams and we will do our best to ensure successful candidates are placed within one of those choices.

Responsibilities

The Nuclear Analyst Intern will be responsible for:

• Ensure all project deliverables are developed and maintained in accordance with quality requirements

• Perform and support scientific and technical project work for Calian Nuclear’s clients
• Support the development of high-quality technical reports and documents
• Act as a resource to the teams’ Senior Manager or Director in support of developing business opportunities and proposals
• Provide support to Project Managers as required to ensure all project deliverables are developed and maintained in accordance with the Calian Nuclear Quality Management System (QMS)
• Participate, as part of a project team, in conducting technical analyses
• Other duties as assigned.

Qualifications

Job Qualifications

• Must be currently enrolled in a University Degree program within an Engineering discipline
• Strong verbal and written communication skills
• Experience and proficiency in writing technical documents
• Strong working knowledge in Microsoft Office applications such as Word, Excel and PowerPoint
• Ability to think independently and provide insight and solutions to complex problems
• Team player, able to adapt quickly and work effectively with a multi-disciplinary team
• Must be eligible for a Reliability-level Government Security Clearance
• Eligibility to register as an Engineer-in-Training (EIT) is an asset

Job Start/End Dates: May 1st, 2026 – September 1st, 2027 (16-months)

Application Deadline: January 9th, 2026

Job Title: Nuclear Analyst Intern

Requisition Number: 2137

Date: December 9, 2025

Location 1: Ottawa, ON

Location 2: Toronto, ON

Remote: Hybrid

Business Unit: Advanced Technologies

Department: Nuclear

Job Type: Student

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