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Added 5 hours ago
FC
Bilingual (French) Application Support Specialist (Tier 2 Help Desk Support)
Frontline Consulting Services (FCS) Inc
Toronto, ON
- Full-time
Provides expertise and technical knowledge about an application or suite of applications, possessing specialist knowledge of operating systems, devices, applications, and software Provides…
Added 5 hours ago
P
Cloud Security Engineer
Paymentus
Richmond Hill, ON
- Full-time
This is a hands-on technical role focused on securing Paymentus infrastructure across public cloud, Kubernetes, containers, serverless technologies, CI/CD pipelines, infrastructure as code,…
Added 5 hours ago
PO
Nongsa Project, Batam
PT ODG Indonesia
Clarington, ON
- Volunteer
PT ODG Indonesia is looking for an Recruiter Specialist to join our team. If you have relevant experience and passion, we’d love to hear from you! RESPONSIBILITIES AND DUTIES Responsible
Added 6 hours ago
GD
Computer Modeling & Simulation Staff Specialist/Engineer
General Dynamics Land Systems–Canada
London, ON
- Full-time
Computer Modeling & Simulation Staff Specialist/Engineer P55
Added 6 hours ago
HT
Advanced Applications Blow Molding Specialist
Husky Technologies
Bolton, ON
- Full-time
Title: Advanced Applications Blow Molding Specialist
Added 6 hours ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
The Software Validation Specialist plays a key role in our Innovation and Sustainability Team, responsible for developing and executing comprehensive testing strategies to ensure industrial…
Added 6 hours ago
EC
Behavioural Specialist
Edmonton Catholic Schools
AB · Greater Edmonton Metropolitan Area
- Full-time
The Emotional Behavioural Specialist provides school-based intervention services for students with severe behavioural and emotional challenges, impacting their ability to learn. The role…
Added 6 hours ago
EI
Automation Specialist
Ecolab Inc.
Calgary, AB
- Full-time
…supercomputers, and desktop computers is seeking a talented Automation Specialist who will be responsible for designing, developing, and implementing automation solutions to support…
Added 7 hours ago
SP
Technical Architect Director - PubSec - Mulesoft Canada
Salesforce Partner Canada
Toronto, ON
- Full-time
…customers. Drawing on 15+ years of deep data experience, you set the technical vision, advise…
Added 7 hours ago
GD
Life Cycle Material Engineering Specialist
General Dynamics Missions System International
Ottawa, ON
- Full-time
We are currently looking for a Life Cycle Material Engineering Specialist, to join our Ottawa team.
Added 8 hours ago
AI
Junior Mechanical Designer
ATS Industrial Automation
Cambridge, ON
- Full-time
Liaise with customers and in-house technical and engineering staff.
Added 8 hours ago
YR
Project Specialist II - YRRTC
York Region (The Regional Municipality of York)
Richmond Hill, ON
- Full-time
Project Specialist II – Property, Environmental & Development Infrastructure
Added 8 hours ago
SS
Stone CNC Operator - Harrogate
Stone Specialist
Harrogate, BC
- Full-time
Able to interpret technical drawings and making necessary adjustments
Added 8 hours ago
TR
ERP Testing Specialist (contract)
Teck Resources Limited
Vancouver, BC · Greater Vancouver, BC
- Full-time
Reporting to the ERP Testing Lead, the ERP Testing Specialist is responsible for planning, organizing, and completing testing activities throughout ERP implementations, upgrades, and…
Added 8 hours ago
Junior Mechanical Designer
ATS Automation
Cambridge, ON
Liaise with customers and in-house technical and engineering staff.
Added 9 hours ago
TR
ERP Security & GRC Specialist
Teck Resources Limited
Toronto, ON
- Full-time
Reporting to the Lead, ERP Security, the SAP GRC & IAG Specialist is responsible for the design, implementation, administration, and continuous improvement of SAP Governance, Risk and…
Added 9 hours ago
TR
ERP UI/UX Fiori Developer
Teck Resources Limited
Vancouver, BC · Greater Vancouver, BC
- Full-time
Reporting to the ERP UI/UX Development Specialist, the UI/UX Fiori Developer crafts, develops, configures, and supports SAP user experiences. These solutions include modern SAP and…
Added 10 hours ago
AH
Health Information Management Professional I
Alberta Health Services
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
…with strong organizational, time management, analytical, and technical skills to effectively handle demands of workload and deadlines, working effectively under pressure and showing good…
Added 10 hours ago
BC
IT专员
BYD Canada
Toronto, ON
- Full-time
The IT Specialist is responsible for day-to-day end-user IT support and local technology operations for BYD Canada. The role is primarily hands-on, providing desktop support, device…
Added 10 hours ago
CI
Gestionnaire principal de projet bilingue (Nucléaire) /Senior Project Manager (Nuclear)
Calian in Space & Technology
Trois-Rivières, QC
- Full-time
Added 10 hours ago
F
Senior Software QA Specialist – FortiGate Cloud
Fortinet
Burnaby, BC
- Full-time
…everywhere. We are currently seeking a dynamic Senior Software QA Specialist to contribute to the success of our rapidly growing…
Added 10 hours ago
OM
Expressions of Interest | Vancouver, Perth, & London Mining Consultancy Positions
Orelogy Mine Consulting
Vancouver, BC
- Full-time
…ASX-listed mining services leader, combining the agility and technical depth of a specialist consultancy with the strength, stability and opportunities of a global mining services…
Added 10 hours ago
CP
Endpoint Specialist
Concert Properties
Vancouver, BC
- $70,000 to $90,000 USD / year
- Full-time
The Endpoint Specialist is a hands-on technical role at the intersection of endpoint engineering and frontline support. This role owns the configuration, deployment, and lifecycle of…
Added 11 hours ago
T
Bilingual (French) Application Support Specialist (Tier 2 Help Desk Support)
TEKsystems
Toronto, ON
- $30 to $40 CAD / hour
- Contract
Provides expertise and technical knowledge about an application or suite of applications, possessing specialist knowledge of operating systems, devices, applications, and software Provides…
Added 11 hours ago
E
Technical Support Representative - Val D'Or Service
Epiroc
Val-d'Or, QC
- Full-time
Join Our Team as a Technical Support Representative - Val D'Or Service at Epiroc!

AtkinsRéalis

Specialist Engineer - Process

Mississauga, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 5, 2026
Posting language: English
Posted: Oct 6, 2026

Original 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.

Apply About employer

More about this job

Responsibilities

Lead technical design and analysis for CANDU Nuclear Steam Plant process systems, resolve complex engineering challenges, and provide technical authority, supervision, and mentorship. Prepare and review engineering documents, perform thermalhydraulic evaluations and site walkdowns, coordinate with stakeholders, and ensure compliance with quality programs, codes, standards, and regulatory requirements.

Requirements

Requires an accredited engineering degree in mechanical, chemical, nuclear engineering, or engineering science, registration as a Professional Engineer in Ontario, at least 20 years of relevant experience, and 10 years leading teams in CANDU process-system design and analysis. Candidates must have strong CANDU design knowledge, thermalhydraulic and heat-balance experience, familiarity with nuclear codes and analytical tools, excellent communication skills, and eligibility for Canadian government security clearance.

Skills

CANDU Nuclear Process-System Design
Thermalhydraulic Evaluations
Heat Balance Analysis
Heat Transport and Auxiliary Systems
Nuclear Process System Design and Layout
Engineering Leadership
Technical Supervision and Mentorship
Design Calculations and Requirements
Nuclear Codes and Standards
CSA N285.0
ASME Section III
REGDOC-2.5.2
CSA B51
ASME B31.1
ANSYS
CATHENA

Benefits

Competitive Compensation
Employee Recognition
Flexible Benefits
Training and Professional Development
Hybrid Working
Generous Time-Off Policies

Visa sponsorship

Not detected in the job text

Keywords

CANDU
Nuclear Steam Plant
Nuclear Power Plants
Process Systems
Heat Transport Systems
Auxiliary Systems
Thermalhydraulics
Heat Balance
System Design
System Analysis
Engineering Leadership
Design Calculations
Design Requirements
Technical Specifications
System Code Classification
ANSYS
Mathcad
Flomaster
NUCIRC
CATHENA
CSA N285.0
ASME Section III
REGDOC-2.5.2
CSA B51
ASME B31.1
Nuclear Codes and Standards
Professional Engineer
Ontario
Security Clearance
Commissioning

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