Let’s find your next opportunity
AI Assistant: {{ chat.assistant.message }}
{{meta?.totalCount}}
results found
Sort By
{{ job.job_posting_title
}}
{{ job.job_posting_title }}
{{ job.is_cms_job ? (job.cities.split(';').length > 1 ? 'Various locations' : job.location_mappings[0]) : (job.location_mappings.length > 1 ? 'Various locations' : job.location_mappings[0]) }}
We are sorry there are no jobs that match your exact criteria. Try a new search term, or use the filters to continue browsing for available opportunities.
Suggested roles matches
{{ job.title }}
{{ job.title }}
{{ [job.cities[0], job.regions[0], job.countries[0]].join(', ') }}
Various locations
We are sorry there are no jobs that match your exact criteria. Try a new search term, or use the filters to continue browsing for available opportunities.
Let’s find your next opportunity
{{ job.job_posting_title
}}
{{ job.job_posting_title }}
{{ job.is_cms_job ? (job.cities.split(';').length > 1 ? 'Various locations' : job.location_mappings[0]) : (job.location_mappings.length > 1 ? 'Various locations' : job.location_mappings[0]) }}
On this page
Oshawa, Ontario, Canada
Overview
CANDU Energy Inc./ AtkinsRéalis Nuclear Inc. is actively seeking qualified Intermediate Mechanical Designer to support engineering roles for nuclear projects in major areas, such as, new build in the province of Ontario, international new builds, refurbishment, and continuous plant operation support modifications for nuclear power plants.
Your role
- Prepare electronic documents in AutoCAD; Sketching, three-dimensional computer modeling, drawings and construction documents.
- Apply relevant Codes & Standards and regulatory requirements and coordinate with design team to ensure compliance.
- Interface with Engineering teams, throughout the lifecycle of the design project (i.e., from preliminary and conceptual engineering to detailed design, implementation and close-out) to provide practical and effective solutions as per requirements.
- Must be "Team" oriented with a demonstrated ability to work well with other and promote a positive work environment.
- Provide field support through site visits and inspections, ensuring adherence to design intent and quality requirements.
- Revise existing drawings/3D models (relative to the discipline) from detailed verbal or written instructions, and/or marked up drawings.
- Implement field change requests by updating models, drawings, and BOMs to reflect construction modifications.
Location
Oshawa, Ontario, Canada
Job Type
Full time
Ref
R-144039
Salary range
-
About you
- College diploma or equivalent work experience with a minimum of 5 years in piping / plant layout / mechanical design and drafting.
- Experience supporting field teams through site visits and inspections, ensuring alignment with design requirements.
- Experience drafting site layouts and construction drawings for industrial sites, buildings and structures is required. Knowledge of new nuclear early site and facility design and drafting is an asset.
- Working knowledge of AutoCAD Plant 3D is a must. Good to have Smart Plant 3D/Smart, Micro Station, Navisworks Manage and SolidWorks.
- Ability to take marked up engineering drawings and incorporates changes into AutoCAD files.
- ASME Code knowledge considered an asset.
- Proficient in equipment and piping modeling, Ability to interpret Process Flow Diagrams (PFD) and Piping & Instrumentation Diagrams (P&ID) for accurate design implementation.
- 3D piping model development and skilled in model review and clash resolution, coordinating with structural, mechanical, and electrical teams to resolve issues in congested areas.
- This role requires consistent on-site presence and may involve supporting a shift work schedule based on operational needs.
- Excellent interpersonal skills with the ability to work with staff in a team environment as well as independently.
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.
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.
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
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.
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
Related jobs
Related blogs
What does a water engineer actually do?
From hydraulic modelling to fieldwork, no two weeks in water engineering are the same. Explore the range of work shaping the sector today.
Behind the scenes of hydrogeology: Florent’s story
I joined AtkinsRéalis in 2022 as a Project Engineer-in-Training in hydrogeology and geothermal energy, after an academic path deeply rooted in earth sciences: a dual master’s degree in mineral engineering and mining & geology, as well as a bachelor’s degree in geology.
Building the factory behind the energy transition
The US is rapidly scaling clean‑energy manufacturing, and AtkinsRéalis is helping build the digital systems that keep major industrial programs moving with control.
The grid is changing, and so is the work behind it
As the grid evolves, the engineering behind it is changing too. Discover the work guiding major utility projects across the Northeast.
Rebuilding Puerto Rico’s power grid. Engineering resilience that lasts.
Puerto Rico’s power grid is being rebuilt for long‑term resilience and AtkinsRéalis engineers are leading the work that keeps communities connected.
Thames Tideway Tunnel
Designing the western section of London’s 25km super sewer, AtkinsRéalis helped deliver one of the largest wastewater infrastructure upgrades in the city’s history, transforming how London protects the Thames for generations.
My first year as a graduate engineer: A journey of growth
Discover what it's really like starting your engineering career. Graduate engineer Viola Lee shares her first-year experience, growth, and opportunities.
How AtkinsRéalis UK&I supports employee wellbeing?
A quick look towards a healthier, happier workplace. Find out how we help you to thrive.
“Recognition, reflection, and responsibility”: Nidhie on leading UK infrastructure frameworks from India, mentoring with purpose, and what IWD really means
From Gurgaon to the UK, read how Nidhie drives complex infrastructure delivery with clarity, calm, and conviction.
“Small improvements at design stage can make a big difference”: Pooja on water infrastructure, working across borders, and never giving up on yourself
From designing critical systems to strengthening global teamwork, read how Pooja creates meaningful impact behind the scenes.
“I discovered a deep love for art”: Sangeeta on nuclear engineering, fusion technology, and finding creativity where you least expect it
Meet Sangeeta, an engineer who discovered a surprising love for art. Read how she blends creativity with her work on global projects.
Mayowa: Aligning budget, planning, and strategy to deliver excellence
Meet Mayowa, Project Manager at AtkinsRéalis.