Senior Engineer Specialist

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

Your role

• Lead and manage assigned civil/structural engineering projects, ensuring delivery within scope, budget, schedule, and quality requirements.
• Develop and review conceptual, preliminary, and detailed designs, including calculations, drawings, layouts, and technical specifications.
• Ensure compliance with applicable codes, standards (CSA), regulations, and company QA/QC programs.
• Provide technical guidance, mentorship, and instructions to junior engineers and designers; review and verify their work.
• Coordinate structural engineering activities with other disciplines, field engineering, construction, operations, and clients.
• Perform design reviews, field investigations, walkdowns, inspections, and structural analyses using industry‑standard software tools.

About you

• Civil Engineering degree with 20+ years of structural design and analysis experience in steel and concrete structures, preferably in nuclear power plants or industrial facilities; Master's degree is an asset.
• Licensed Professional Engineer (P.Eng.) in Ontario, in good standing, with site/field experience in nuclear or industrial environments preferred.
• Strong expertise in static, dynamic, and seismic analysis of structures and foundations using tools such as STAAD Pro, SAP2000, ETABS, SAFE, and Mathcad.
• In‑depth knowledge of Canadian and international codes and standards (NBCC, CSA) and familiarity with nuclear QA programs, safety regulations, and plant modification processes.
• Proven ability to work independently and collaboratively in a project‑driven, fast‑paced environment with tight schedules, budgets, and changing priorities.
• Excellent problem‑solving, communication, organizational, and leadership skills, with willingness to travel, work on‑site, manage multiple assignments, and obtain required security clearance.

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.

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.