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Added 14 mins ago
EI
Product Sales Specialist
ENERVAC INTERNATIONAL ULC
Cambridge, ON
- Full-time
A Bachelor’s Degree in Engineering, Marketing, or Business or equivalent combination of education with three (3)+ years’ of related outside sales experience in the industries listed above.
Added 14 mins ago
Spécialiste en Ingénierie Mécanique - Centre de Données, Mechanical Engineering Specialist – Data Centers, Data Center Field Engineering
Amazon
Varennes, QC
As a Data Center Mechanical Engineering Specialist, you will provide full life-cycle support to AWS Data Centers from design inception through site improvement and maintenance. You will be…
Added 28 mins ago
TC
VDC Assistant Specialist
Turner Construction | Canada
Toronto, ON
- Full-time
Perform Virtual Design & Construction (VDC) quality control on design models, maintain file management systems, and document control (including meeting documentation). /li>
Added 28 mins ago
S
Client Support Specialist
Supercrew
Winnipeg, MB
- $50,000 CAD / year
- Full-time
We're hiring a Client Support Specialist to join our support team and be the first voice our customers hear when they need help. You'll blend customer support, hands-on technical…
Added 29 mins ago
TI
Senior Application Support Specialist
Teranet Inc.
Toronto, ON
- $121,000 to $132,000 CAD / year
- Full-time
Teranet is currently looking for a Senior Application Support Specialist to support our Registry and Commercial solutions business. You will manage production environment incidents, service…
Added 44 mins ago
S
Integration and Test Developer
Syntronic
ON
- Temporary
We are looking for an experienced Integration and Test Specialist to support the testing and validation of network management applications used to monitor and control complex communications…
Added 1 hour ago
P
Technical Customer Support Advocate
Procurify
Remote, Canada
- Full-time
- Remote
We are looking for a curious, "builder-minded" individual who doesn't just solve problems but optimizes the systems that prevent them. As a Level 2 Advocate, you won't just support the…
Added 1 hour ago
Quality Assurance Specialist
Aspect Biosystems
Vancouver, BC
We are seeking a Quality Assurance Specialist to strengthen and oversee our quality assurance development. You will pioneer and execute quality assurance activities associated with clinical…
Added 1 hour ago
M
Technical Marketing & Partnerships Specialist
MistyWest
Vancouver, BC
- $75,000 to $95,000 CAD / year
- Full-time
MistyWest builds hard technology: connected devices, embedded AI and IoT systems for Mining, Logistics, Smart Infrastructure and HealthTech. Our engineers do remarkable work, but most of it…
Added 1 hour ago
TI
Senior Application Support Specialist
Teranet Inc.
Toronto, ON
- $121,000 to $132,000 CAD / year
- Full-time
Teranet is currently looking for a Senior Application Support Specialist to support our Registry and Commercial solutions business. You will manage production environment incidents, service…
Added 1 hour ago
AG
Business Unit Manager
AXIUS GROUP LLC
Toronto, ON · North York, ON
- Full-time
Bachelor's degree in business administration, Industrial Engineering, Systems Engineering, Information Systems, or related field preferred.
Added 1 hour ago
Sr. GTM Automation Specialist
Dayforce
Canada
The Sr. Automation Specialist is a strategic, hands-on role within our AI Transformation & Automation team focused on modernizing how Dayforce identifies, prioritizes, and engages…
Added 1 hour ago
N
CAP Intelligence Platform Databricks Engineer
Nasdaq
Toronto, ON
- Full-time
As a Senior Specialist, Intelligence Platform Engineer reporting to the AVP of Enterprise Architecture, you'll play a critical role in administering, governing, and scaling Nasdaq's…
Added 1 hour ago
MR
Laboratory Maintenance & Reliability Technician
Mara Renewables Corp
Dartmouth, NS
- Full-time
Reporting to the Director, Engineering Projects, you will work closely with R&D, Analytical, Fermentation, Downstream Processing, Pilot Plant, Quality, and Engineering. You will personally…
Added 1 hour ago
Automation Specialist
Spartan Controls Ltd.
Edmonton, AB
We are currently recruiting for an Automation Specialist for our Control Systems Lifecycle Services Team to be based in Edmonton. In this role, you will be working within the Control…
Added 1 hour ago
R
Spécialiste Technique CFirst / CFirst Technical Specialist
RTX
Longueuil, QC
- Full-time
Added 2 hours ago
Bilingual Specialist, Software Engineering (D365 ERP)
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
Join the Business Solutions Engineering team, in the Bilingual Specialist, Software Engineering position. You will be in charge of ERP (Microsoft Dynamics 365 Finance and Operations)…
Added 2 hours ago
Senior Specialist, Software Engineering (Middleware-AZURE)
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
Join the Technology and Business Transformation team, in the Senior Specialist, Software Engineering (Middleware-AZURE) position, where the next generation of cloud-based solutions is being…
Added 2 hours ago
AG
Telecommunications Specialist
Alamos Gold Inc.
Dubreuilville, ON
- Full-time
…experienced telecommunications professional who excels in radio systems, communication towers, fiber optic networks, and mission-critical communication services, we want you on our…
Added 2 hours ago
SS
Application Support Engineer – SWIFT & Mainframe, Assistant Vice President
State Street
Toronto, ON
- Full-time
We are seeking an experienced Application Support Specialist with strong expertise in SWIFT-integrated, fund accounting, custody operations and mainframe ecosystems to support and modernize…
Added 2 hours ago
SS
Application Support Engineer – SWIFT & Mainframe, Assistant Vice President
State Street
Toronto, ON
- Full-time
We are seeking an experienced Application Support Specialist with strong expertise in SWIFT-integrated, fund accounting, custody operations and mainframe ecosystems to support and modernize…
Added 2 hours ago
PL
SCADA and Communications Specialist
PSG leadership Inc.
Ajax, ON
- Full-time
…development support for the company’s distribution automation systems, focusing on but not limited to the SCADA system, associated networks and data communication systems and linked and…
Added 2 hours ago
TC
VAM And LMS BSA
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
We are seeking an experienced LMS / VAM Specialist to drive the delivery, implementation, and optimization of our Liquidity Management Systems (LMS) and Virtual Account Management (VAM)…
Added 2 hours ago
C
Software Tests Specialist (CF-18 Fighter)
CAE
Mirabel, QC
- Full-time
…solutions. Globally recognized for delivering cutting-edge systems, you’ll tackle complex challenges, collaborate across functions, and lead advancements that shape our industry. Supported…
Added 2 hours ago
B
Business Development Specialist
BORTOLOTTO
Toronto, ON
- Full-time
…practice is seeking a strategic and proactive Business Development Specialist to help drive this next phase of…

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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