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Technical Manager, Reactor Maintenance

Mississauga, Ontario, Canada

Overview

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 for more than 60 years. We are proud to be the steward of Canadian CANDU nuclear technology.

This role is based out of the Candu Energy Inc. home office in Mississauga, Ontario. Reporting to the Candu Field Services Technical Director, the Technical Manager – Reactor Maintenance will support various reactor maintenance projects and will be responsible for individuals executing such projects and the tooling systems. This manager will provide technical oversight and will lead the technical strategy for Candu Field Services' reactor maintenance programs.

Your role

  • Lead technical delivery for client projects by defining engineering approaches, ensuring designs meet customer requirements, and aligning all outputs with nuclear codes, standards, and quality procedures.
  • Manage the full design lifecycle—including configuration control, reviews, approvals, and final deliverable quality—ensuring engineering work is accurate, compliant, and technically sound.
  • Provide guidance, remove barriers, and support staff in resolving technical challenges while driving optimization and continuous improvement.
  • Approve technical documents prepared by engineering staff and ensure adequacy reviews are completed per engineering and QA procedures.
  • Support modernization and capability‑growth initiatives aligned with long‑term OEM strategies.
  • Forecast resource needs, structure teams, and balance workloads across projects to support staff development and project success.
  • Oversee training, qualification records, recruitment, performance feedback, recognition, and disciplinary actions as required.
  • Foster strong team culture, mentor junior engineers, and ensure work is executed to meet quality, cost, and schedule expectations.
Engineering

Location

Mississauga, Ontario, Canada

Job Type

Full time

Ref

R-149351

Salary range

-

About you

  • Professional Engineering License in Ontario.
  • University degree in engineering or science.
  • 10+ years progressive nuclear experience.
  • Experience working in Canadian licensed nuclear facilities.
  • Expertise in nuclear tooling design and inspection.
  • Strong leadership, communication, and client focus.
  • Willingness to travel to project sites.
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.

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Make it brilliant, a career with AtkinsRéalis

Our supportive, collaborative culture inspires us as a global community every day.

Watch this short film and imagine what you could achieve here, too.

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.

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