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Added 4 mins ago
M
Sensor R&D Engineer
Mecka
Richmond Hill, ON
- $150,000 to $190,000 CAD / year
- Full-time
Mecka AI is building the data infrastructure layer for robotics and embodied AI.
Added 4 mins ago
M
Electrical Engineer
Mecka
Richmond Hill, ON
- $146,000 to $190,000 CAD / year
- Full-time
Mecka AI is building the data infrastructure layer for robotics and embodied AI.
Added 19 mins ago
BM
Commissioning Manager - Ontario
Barton Malow
Cambridge, ON
- Full-time
…the Barton Malow family of companies. Our services include Engineer-Procure-Construct (EPC) Construction, Design-Build, Integrated Project Delivery, General Contracting, and Specialty…
Added 19 mins ago
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Infrastructure Automation Engineer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Infrastructure-as-code tooling such as Ansible or Terraform
Added 20 mins ago
A
Civil & Structural Engineer - Transmission and Distribution Substation Designs
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Mississauga, ON
- $90,000 to $120,000 CAD / year
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Added 20 mins ago
Engineer II
RAM Engineering Ltd.
Vancouver, BC
Provide technical expertise to infrastructure, municipal and utility projects as Engineer of Record
Added 34 mins ago
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Civil Land Development Engineer
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Winnipeg, MB
- Full-time
Dillon’s Land Development Business Unit is looking for a Civil Land Development Engineer to fill an existing vacancy within our multidisciplinary team of professionals . You will have the…
Added 35 mins ago
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Project Manager
Cambium Inc.
Peterborough, ON
- Full-time
…waste management facilities, or other regulated environmental…
Added 35 mins ago
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Intermediate Structural Engineer - Hydro
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Vancouver, BC
- Full-time
Our Klohn Crippen Berger (KCB) office in Vancouver, B.C is looking for an Intermediate Structural Engineer who has experience working in project teams and is keen to develop hands-on…
Added 35 mins ago
IT Support Technician III / Senior Technician
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Montreal, QC
…tree, and setting up a new site's network. You'll escalate infrastructure, security, and architecture work to our Senior IT…
Added 35 mins ago
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Technical Specialist II
BMO
Toronto, ON · SCC
- Full-time
We are looking for a highly skilled DevOps/Site Reliability Engineer (SRE) to join one of our high-performing, mission-critical technology teams. This role offers the opportunity to work on…
Added 35 mins ago
A
Senior Machine Learning Engineer
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
We are looking for an exceptional Machine Learning Engineer to design, build, operationalize, and scale production-grade AI/ML and Agentic AI systems at Autodesk For Go-to-market…
Added 49 mins ago
CI
Senior Microsoft 365 & Unified Communications Engineer
Compugen Inc
Surrey, BC
- Full-time
Added 49 mins ago
RC
SRE/ Platform Engineer
Realtek Consulting LLC
Toronto, ON
- Contract
Seeking a hands-on engineer to drive the reliability automation and modernization of the enterprise JAMS workload automation platform.
Added 49 mins ago
KG
Enterprise Security Architect - Senior Security Engineer
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
Role : Enterprise Security Architect - Senior Security Engineer
Added 49 mins ago
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Senior Product Engineer II - Backend
Docebo
Toronto, ON
- $123,400 to $164,500 CAD / year
- Full-time
As a Senior Product Engineer II, you bring deep expertise in backend engineering alongside strong working competency across the broader stack. You own complex features and technical…
Added 49 mins ago
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Software Engineer – Elite Quant - Up to $200,000 CAD Starting base + Exceptional benefits/bonus package Fund
Hunter Bond
Montreal, QC
- Full-time
My client - one of the world's leading quantitative trading firms - is hiring a Platform Engineer / Site Reliability Engineer (SRE) to design, build, and maintain highly scalable, resilient…
Added 50 mins ago
Dev Ops Engineer (Student Position)
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
We are looking for a DevOps Engineer Student who is interested in learning how modern technology platforms are built, delivered, and supported within a large enterprise environment.
Added 50 mins ago
Civil Engineer
Mott MacDonald
Toronto, ON · Vancouver, BC · Calgary, AB
This position offers the opportunity to work on a diverse array of transportation infrastructure assignments from highway and municipal road projects to multi-modal corridors and site…
Added 50 mins ago
Forward Deployed Engineer, Application & Infrastructure - Technology Strategy & Transformation
EY
Toronto, ON
Lead or support application modernization, cloud transformation, platform engineering, and infrastructure-modernization initiatives.
Added 50 mins ago
Forward Deployed Engineer, AI - Technology Strategy & Transformation
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Design and deploy open-weight models within client-controlled environments, including on-premises infrastructure equipped with NVIDIA GPUs.
Added 50 mins ago
H
Senior Electrical Engineer
HDR
Toronto, ON · Ottawa, ON · Richmond Hill, ON · Victoria, BC · Vancouver, BC · Calgary, AB
- Full-time
…Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From high-performance…
Added 50 mins ago
H
Senior Mechanical Engineer
HDR
Calgary, AB
- Full-time
…Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From high-performance…
Added 50 mins ago
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Senior Project Manager
HDR
Calgary, AB
- Full-time
…Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From high-performance…
Added 50 mins ago
Rotating Equipment Reliability Engineer/Specialist (6-Month Term)
Parkland Refining BC Ltd.
Burnaby, BC
Sunoco LP is a leading energy infrastructure and fuel distribution master limited partnership operating across 32 countries and territories in North America, the Greater Caribbean, and…

AtkinsRéalis

Specialist Engineer - Process

Mississauga, ON, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 6, 2026

Original job description

Job Description

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

The qualified individual will be responsible for, but not limited to, the following:

Lead technical activities, provide design solutions, resolve critical design challenges for new, updated and modified Candu Nuclear Steam Plant (NSP) process systems, structures and components.
Act as authority for NSP systems.
Provide technical supervision, guidance, mentorship, and leadership related to NSP system design and operation.
Perform thermalhydraulic evaluations on complex systems.
Support Engineering Management with timely updates on engineering progress and project planning.
Interface with internal and external stake holders.
Ensure adherence to company quality program.
Prepare and /or review design documents for Nuclear Power Plants; e.g., Design Calculation, Design Requirements, Assessments, Technical Specifications, Drawings, Bill of Materials, System Code Classification, Engineering Quotation Request and Tender Technical Evaluations.
Perform walkdowns, attend site visits and meetings as required.
Ensure applicable code, standards and regulatory requirements are met.

About you

Registered as a Professional Engineer in Ontario.
Engineering degree from an accredited University in Mechanical Engineering, Chemical Engineering, Nuclear Engineering or Engineering Science.
A minimum of 20 years of experience and 10 years leading teams in CANDU nuclear process-system design/analysis, providing design solutions for CANDU nuclear power plants, particularly on the Heat Transport and Auxiliary systems.
Experience performing work to nuclear power plants procedures and practices and qualifications for nuclear power plants engineering activities.
Must have excellent technical/practical skills and solid understanding of CANDU design to resolve engineering issues or technical problems.
Experience performing heat balance and thermalhydraulic evaluations.
Experience in nuclear process system design and layout.
Knowledge of analytical tools used for mechanical and process design; e.g., ANSYS, Mathcad, Flomaster, NUCIRC, CATHENA or similar.
Working knowledge of/experience using nuclear Codes and Standards, including CSA N285.0, ASME Section III, and REGDOC-2.5.2.
Working knowledge of/experience with the CSA B51 standard, ASME B31.1 codes and other nuclear-power-plant applicable standards or regulatory guides related to permanent plant components, pressure boundary equipment, and/or reactor systems.
Must have excellent communication and technical writing skills.
Demonstrate good interpersonal skills and the ability to work in a multidisciplinary team environment.
Site experience in construction, or commissioning of plant mechanical systems for nuclear or other heavy industries is an asset.
Eligible for Security Clearance through Public Works and Government Services Canada (PWGSC).

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.

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.

Worker Type

Employee

Job Type

Regular

At AtkinsRéalis, 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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More about this job

Responsibilities

Lead technical activities and provide design solutions for CANDU nuclear steam plant process systems. Act as the authority for NSP systems while providing mentorship and technical supervision to the engineering team.

Requirements

Requires a Professional Engineer registration in Ontario and an engineering degree in a relevant discipline. Candidates must have at least 20 years of experience, including 10 years in a leadership role within CANDU nuclear process-system design.

Skills

Nuclear engineering
CANDU technology
Thermalhydraulic evaluation
Mechanical design
Process system design
Technical leadership
Mentorship
Project planning
ANSYS
Mathcad
Flomaster
NUCIRC
CATHENA
CSA N285.0
ASME Section III
Technical writing

Benefits

Competitive compensation
Employee recognition
Flexible benefits
Training and professional development
Hybrid working culture
Generous time-off policies

Visa sponsorship

Not detected in the job text

Keywords

Nuclear Engineering
CANDU
Steam Plant
Thermalhydraulic
Mechanical Engineering
Chemical Engineering
Process Systems
ANSYS
Mathcad
Flomaster
NUCIRC
CATHENA
CSA N285.0
ASME Section III
REGDOC-2.5.2
CSA B51
ASME B31.1
Pressure Boundary
Reactor Systems
Technical Writing
Professional Engineer
Design Calculation
Engineering Management
Commissioning
Security Clearance

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