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Added 2 mins ago
DN
Senior Staff Machine Learning Platform Engineer
Digital Nomad World
ON · Ontario, Canada
- Full-time
As the Senior Staff Machine Learning Platform Engineer, you will own the technical vision and evolution of Faire’s ML platform. You will set standards, influence org-wide architecture, and…
Added 1 hour ago
SA
AI/ML Engineer (Junior)
Sarmaya AI
ON · Ontario, Canada
- Full-time
We're looking for a junior AI/ML engineer to support the development of Sarmaya's explainable AI models and agentic workflows, the intelligence layer behind our enterprise operating systems.
Added 1 hour ago
Facility Maintenance & Operator
HealthCareersInSask.ca
Lloydminster, SK
Job Description: Operates and monitors computerized building control systems and maintains facility/plant systems and equipment. Independently performs repairs/installations on a wide…
Added 1 hour ago
ME
Civil Design Engineer (P.Eng.)
M2 Engineering
AB · Edmonton, AB
- Full-time
As a Civil Design Engineer (P.Eng.) at M2 Engineering you will be responsible for various aspects of designing civil infrastructure associated with water and wastewater systems including…
Added 1 hour ago
S
Full Stack Engineer, Link
Stripe
Toronto, ON
- Full-time
…infrastructure that supports low-latency transactions, to intelligent systems that help protect consumers and merchants from bad…
Added 2 hours ago
PM
Electrical Engineer
Prairie Machine
Saskatoon, SK
- Full-time
The Electrical Engineer creates designs, writes technical specifications, implements new electrical systems and updates older designs to use modern technology. The engineer group's goal is…
Added 2 hours ago
Q
AI Engineer (Python)
Quartz
Open Hall, NL
- Full-time
We're looking for an AI Engineer to own Charlie, the personal banker at the heart of Quartz. Charlie is live with UK members today, answering questions about their pensions, ISAs, savings…
Added 2 hours ago
Q
Backend Developer (Kotlin)
Quartz
Open Hall, NL
- Full-time
We're looking for a Backend Engineer to help build the core of how Quartz works - the systems that aggregate user data, power Charlie (our AI advisor), and make personalised wealth advice…
Added 2 hours ago
P
Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
We're migrating toward MACH (Microservices, API-first, Cloud-native, Headless) and need a senior backend engineer to co-own that evolution.
Added 3 hours ago
MU
Electrical Maintenance Engineer
McGill University
Sherbrooke, QC
- Full-time
Reporting to the Director, Building Maintenance, the Electrical Maintenance Engineer provides technical leadership and expertise for the planning, operation, maintenance, renewal, and…
Added 5 hours ago
GC
Senior Forward Deployed Engineer
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
AI-native at depth - you know how LLMs fail and build reliable systems around them
Added 5 hours ago
ST
Structures Design Integrator (Senior Level)
SEGULA Technologies
Montreal, QC
- Full-time
Job Title: Senior Structures Design Integration Engineer
Added 5 hours ago
ST
Systems Installation Integrator (Mid Level)
SEGULA Technologies
Montreal, QC
- Full-time
Position Overview: We are seeking an intermediate Systems Installation Integration Engineer to independently execute defined engineering packages for aircraft development programs. In this…
Added 5 hours ago
ST
Structures Design Integrator (Mid Level)
SEGULA Technologies
Montreal, QC
- Full-time
We are seeking a Structures Design Integration Engineer to lead significant airframe work packages and solve complex structural design challenges. In this role, you will drive airframe…
Added 6 hours ago
T(
Customer Success Solutions Specialist
Teltoo (Acquired by Haivision)
Success, SK
- Full-time
The Customer Success Engineer (CSE) combines strong technical expertise with a customer-focused approach to deliver an outstanding post-sale experience, from onboarding through day-to-day…
Added 6 hours ago
ES
Software engineer
ENGICO s.r.l.
Engineer, BC
- Contract
The figure will be responsible for programming and developing software for PLC and Motion Control systems.
Added 6 hours ago
GM
FW Engineer
GEM motors d.o.o.
Engineer, BC
- Full-time
…team, who will be responsible for FW development for embedded…
Added 6 hours ago
TT
Air Conditioning & Refrigeration Engineer
Tate Technical Services Limited
Engineer, BC
- Full-time
Experience in commercial and industrial systems (preferred)
Added 7 hours ago
TI
Senior Software Engineer
Thri5 Inc.
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer at Thri5, you'll play a key role in building and scaling our product. You'll own significant technical problems from design through production, working closely…
Added 7 hours ago
TT
Product Application Engineer - Building Automation
trane technologies
Montreal, QC
- Full-time
…Intelligence company for the position of Product Application Engineer - Building Automation. Are you fascinated in leveraging AI to gain insight in the behavior of buildings? You will be…
Added 8 hours ago
WI
Senior Technical Manager, Water Resources Engineering
WSP in Canada
Mississauga, ON
- Full-time
This is your chance to shape resilient, sustainable water systems that support communities, mining operations, and environments across Canada and beyond.
Added 8 hours ago
A
Software Development Engineer II, Advertiser Growth Engine
Amazon
Toronto, ON
- Full-time
…design and build high-availability, low-latency distributed systems that will service millions of users. You will be expected to mentor junior engineers and foster a culture of innovation…
Added 8 hours ago
DS
Research & Development Engineer / Chemical Engineer
Deepchill Solutions Inc.
Woodbridge, ON
- Full-time
Deepchill Solutions Inc., a leader in cutting-edge refrigeration technology, is looking for a Research & Development Engineer with a passion for innovation and hands-on problem-solving.…
Added 8 hours ago
C
Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
The Applications Database Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs…
Added 8 hours ago
C
Optical Components Test Engineer - Ottawa or Quebec City
Ciena
Quebec, QC
- Full-time
Support manufacturing by troubleshooting, maintaining, and optimizing automated test systems for optical components.

AtkinsRéalis

Senior PSA (Probabilistic Safety) Analyst

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Oct 30, 2026
Experience: A relevant Engineering degree with at least 10 years of relevant experience.
Posting language: English
Posted: Sep 30, 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.

The department of Probabilistic Safety Analysis at AtkinsRéalis (Candu Energy) is engaged in probabilistic safety analysis (PSA) in support of existing and new CANDU Nuclear Power Plants both domestic and international.

AtkinsRéalis is looking to hire a Senior Probabilistic Safety AnalysisAnalyst. The incumbent will work with other junior and senior staff to develop and apply advanced analysis methodologies to perform PSAs and other PSA related safety analyses for existing, refurbishment and new build. These include issues related to hazard identification, Level 1 PSA, Level 2 PSA, Level 3 PSA, seismic, flood and or fire safety assessments, failure mode and effect analyses, internal and external events. The incumbent are also expected to be able to develop training material in PSA and review PSA documents, have strong analytical and technical skills in PSA, and be ready to take on various technical tasks within a short period of time.

Your role

Responsible for probabilistic safety assessments of plant systems especially in the area of internal events, shutdown, internal fire, internal flood and seismic events as well as other external hazards
Responsible for conducting reliability systems assessments (process and safety), especially safety systems e.g. emergency core cooling, containment,) balance of plant, and plant operation and safety related systems.
Interfacing with clients/projects to assess operational and safety issues and advising on potential solutions.
Preparing and/or reviewing work proposals for internal and external clients.
Developing risk monitor and generation risk assessments.
Knowledge of PSA methodologies, codes and standards (e.g. Canadian, US, IAEA).
Developing, plan, schedule, conduct or coordinate detailed phases of the analysis work for a project of large scope.
Proposing/developing approaches to be used on safety analysis tasks.
Supervise the work of staff in a multi-discipline setting, provide technical guidance and leadership to junior engineers and technical employees ensuring work is performed consistent with project requirements
Provide positive reinforcement and act proactively to encourage positive relationships and teamwork.

About You

A relevant Engineering degree with at least 10 years of relevant experience.
Excellent knowledge of the CANDU design, including both NSP (especially safety systems) and BOP
Broad knowledge of system operation, plant response and understanding of underlying reliability principles.
Able to work closely and effectively with the clients in a client/consultant relationship.
Proficient in CAFTA suite of computer codes, CFAST and/or RiskSpectrum an asset.
Proven leadership skills, as technical guidance to assist and supervise analysts with good communication skills.
Experience in licensing activities would also be an asset.
Understanding of light water reactor design and PSAs an asset.
Ability to work to budget and schedule. Must be willing to travel occasionally to participate in walkdowns, meetings and workshops.
Eligible for nuclear energy worker (NEW).

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.

Please note that this job posting is intended for you to express your interest in future opportunities within AtkinsRéalis.

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More about this job

Responsibilities

Conduct and review probabilistic safety assessments and reliability analyses for CANDU plant systems, including internal and external hazards, and develop risk monitors and risk assessments. Coordinate project analysis work, advise clients on safety and operational issues, and provide technical leadership and supervision to junior staff.

Requirements

Requires a relevant engineering degree and at least 10 years of relevant experience, with strong knowledge of CANDU design, plant systems, operations, and reliability principles. Candidates should have PSA expertise, leadership and communication skills, and the ability to work to budget and schedule; experience with CAFTA, CFAST, RiskSpectrum, licensing, or light water reactor PSAs is an asset.

Skills

Probabilistic Safety Analysis
Level 1, Level 2, And Level 3 PSA
Internal Events Analysis
Shutdown Safety Assessment
Fire Safety Assessment
Flood Safety Assessment
Seismic Safety Assessment
External Hazards Analysis
Reliability Systems Assessment
Risk Monitor Development
Risk Assessment
CANDU Design
CAFTA
CFAST
RiskSpectrum
Technical Leadership

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

Probabilistic Safety Analysis
CANDU
Nuclear Power Plants
Level 1 PSA
Level 2 PSA
Level 3 PSA
Internal Events
Shutdown Analysis
Internal Fire
Internal Flood
Seismic Analysis
External Hazards
Failure Mode And Effects Analysis
Reliability Systems Assessment
Emergency Core Cooling
Containment Systems
Balance Of Plant
Risk Monitors
Risk Assessments
PSA Methodologies
Canadian Codes And Standards
US Codes And Standards
IAEA Standards
CAFTA
CFAST
RiskSpectrum
Licensing
Light Water Reactors
Nuclear Energy Worker
Safety Systems

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