Jobs in Canada

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Added 5 months ago
Project Director
EBC Inc.
Mississauga, Ontario
University Degree/Technology Diploma in Engineering, or a combination of education and industry experience;
Added 5 months ago
PG
Product Lead
Publicis Groupe Holdings B.V
Toronto, Ontario
- $140,000 to $160,000 CAD / year
- Full-time
Build and maintain a long-term roadmap that sequences feature development across agents, data systems, media tools, and integration layers, while ensuring alignment of priorities across…
Added 5 months ago
LD
TLD Audio Visual Designer - Internal
London Drugs INTERNAL
Richmond, British Columbia
- Other
Must have demonstrated technical leadership and organizational abilities
Added 2 months ago
Electrical Designer – Switchgear Designer
Industrial Electric Manufacturing
Surrey, BC
Create and maintain accurate part descriptions in the engineering and ERP systems (Infor/WorkNet), ensuring consistency and adherence to IEM naming standards.
Added 5 months ago
PG
Lead Full Stack Developer
Publicis Groupe Holdings B.V
Toronto, Ontario
- Full-time
Saatchi & Saatchi is seeking a Lead Full Stack Developer for an innovative AI platform initiative.You have 8+ years building production software systems and at least a few years leading or…
Added 5 months ago
V
EH&S Process Specialist (12-month Contract) - Brampton, ON (On-site)
Victaulic
Remote, Canada
- Full-time
- Remote
…environmental management programs, with a specific emphasis on process engineering. This role bridges manufacturing process design and EHS compliance - ensuring safety is engineered into…
Added 5 months ago
M
Director, Data Science
Mastercard
Vancouver, British Columbia · Toronto, Ontario
- Full-time
…machine learning solutions, from data acquisition and feature engineering through experimentation, validation, deployment, and monitoring. These systems must not only perform effectively in…
Added 4 months ago
R
SAP PP, MM, ARIBA, and S4 Hana Functional Analyst
RTX
Mississauga, Ontario
- Full-time
Ensure global systems integration of SAP MM, PP, and ARIBA with other SAP modules across the suite of core applications.
Added 2 months ago
Certified Millwright- Elko
Canfor
Elko, British Columbia
…machinery, including pumps, conveyors, compressors, mechanical systems, rollers and chains, bearings, and pneumatic systems involved in the manufacturing…
Added 2 months ago
Staff Software Engineer
Fivetran
Toronto, ON
…moves, through every transformation, to the context teams and AI systems rely on. Fivetran helps organizations automate data movement across the systems, clouds, engines, and tools they…
Added 5 months ago
Tool Maker
Westerkirk
Calgary, Alberta
Proficiency in navigating ERP systems, Polyworks, EDrawings, Solidworks, Catia, and Insight software is considered an asset.
Added 2 months ago
Software Engineer, Global Payments Technology
Scotiabank
Toronto, ON
Actively participates in knowledge exchange forums (i.e. Engineering Communities of Practice, Industry Forums, Open-Source Communities, Universities, etc.)
Added 4 months ago
R
Logistics Systems Analyst (SAP WM, EWM)
RTX
Mississauga, Ontario
- Full-time
Job Title: Logistics Systems Analyst (SAP WM, EWM)
Added 2 months ago
Gestionnaire EH&S (Santé, Sécurité et Environnement) EH&S Manager Job
Armstrong World Industries
Montreal, Quebec
Added 5 months ago
SE
Ingénieur(e) concepteur(trice) – Structure / Structural Design Engineer
Sense Engineering
Remote, Canada
- Full-time
- Remote
Chez Sense Engineering, nous sommes engagés à livrer des services de génie-conseil exceptionnels qui dépassent les attentes de nos clients. Nous sommes spécialisés dans le génie du bâtiment…
Added 5 months ago
G
Spécialiste en tests logiciels / Software Test Specialist - Access Control
Genetec
Remote, Canada
- Full-time
- Remote
Added 2 months ago
Project Engineer, Automation, Senior
Lakeside Controls
Winnipeg, MB
…that transmit event-related information, to process control systems that collect information and trigger necessary actions to ensure continued…
Added 5 months ago
A
Senior Mechanical/Process Engineer
AtkinsRéalis
Mississauga, Ontario
- Full-time
Degree in Mechanical or Chemical Engineering from an accredited University with a minimum of 15 years of relevant experience (minimum 10 years in the nuclear industry as a Senior Design…
Added 5 months ago
A
Technician – Bridge and Structures Supervision
AtkinsRéalis
Quebec, Quebec
- Full-time
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,…
Added 5 months ago
A
Specialist Engineer - Mechanical Equipment
AtkinsRéalis
Mississauga, Ontario
- Full-time
Provide mechanical and equipment engineering support with the preparation of technical deliverables including technical specifications, test procedures, commissioning plans and registration…
Added 5 months ago
BR
Electrical Estimator
BRC Restoration Inc.
Burlington, Ontario
- Full-time
Alberici Constructors, Ltd. is part of Alberici Corporation, a $4-billion North American construction firm recently ranked 31st largest General Contractor in Engineering News Record.
Added 5 months ago
S
Ingénieur principal de systèmes de charge utile numérique/ Digital Payload Principal System Engineer
Syntronic
Montreal, Quebec
- Full-time
…define the future - from creating state-of-the-art communication systems and autonomous vehicles to advancing IoT solutions that revolutionize everyday life. At Syntronic, your work will…
Added 5 months ago
P
Sr. Electrical Engineer
Propak
Airdrie, Alberta
- Full-time
Provides comprehensive engineering and design services by establishing the design criteria and implementing the preparation of specifications, design, computations, and deliverables…
Added 5 months ago
P
Sr. Controls Engineer
Propak
Airdrie, Alberta
- Full-time
Individual must have extensive experience programming and configuring PLC/DCS systems from vendors like Rockwell or Emerson · Individual must have experience interfacing with 3rd party controls systems and HIPPS systems.
Added 5 months ago
A
Professionnel en Ingénierie de Liaison / Liaison Engineering Professional
Airbus
Mirabel, Quebec · Montreal, Quebec
- Full-time
Do you have experience in aircraft design or repairs, have you worked in an engineering field and would you like to

AtkinsRéalis

Senior Mechanical/Process Engineer

Mississauga, ON, Canada

Full-time

Apply on slihrms.wd3.myworkdayjobs.com About employer

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Job details

Job type: Full-time
Posting language: English
Posted: Jun 16, 2026

Original job description

Job Description

Overview

AtkinsRéalis is looking to hire a Senior Mechanical/Process Engineer. This position requires experienced individuals who are self-starter capable of working independently and leading/supervising junior engineers. The individuals will work in a fast-paced team environment performing engineering services for Nuclear Power Plants within a matrix organization.

Your role

Prepare and review design basis documents for both nuclear and conventional systems of the nuclear power station e.g. design specification, over-pressure protection reports and design reports, Drawings, BOMs, SCL, etc.
Prepare and review Engineering Change packages following major nuclear operator’s ECC process.
Mentor and provide technical guidance to junior engineers.
Perform calculations and assessment as required.
Support Engineering Management with timely updates on engineering progress, performance and staffing needs.
Directly interface with Customer’s engineering representatives. Ensure that applicable standards and regulatory requirements are met.

About you

Degree in Mechanical or Chemical Engineering from an accredited University with a minimum of 15 years of relevant experience (minimum 10 years in the nuclear industry as a Senior Design Engineer working on modifications to nuclear systems or components).
Qualified Specialized Professional Engineer to ASME Section III, Div.1, Appendix XXIII or qualified for certification.
Registered Professional Engineer in the Province of Ontario, and member in good standing.
Experienced in Refurbishment, Modifications and technologies enhancement of existing Mechanical and Piping Systems Structures and Components (SSCs) in operating stations from Conceptual Design to Available For Service (AFS) and Close Out following established Client Engineering Change Control (ECC) processes and procedures.
Experience in plant islanding/lay-up engineering. Mechanical, Process and Piping Systems integration/design and analysis for SSCs (e.g. Turbine Auxiliary Systems, Moisture Separators/Reheaters, Water Treatment Plant, Main Condenser, HVAC, Station Drainage, Cranes, Compressed Air Systems, Water Systems, Chillers, etc.).
Experience interfacing with CNSC and TSSA including preparing correspondence letters, TSSA registration and re-conciliation packages, code classifications and memos.
Working knowledge of nuclear codes and standards, including CSA N285.0, CSA N289, ASME Section III Division 1 and ASME B31.1.
Working knowledge of major nuclear operator’s ECC process.
Excellent written and oral communication skills.
Results driven individual with strong interpersonal skills.

Additional, preferred qualifications:

Knowledge of pressure boundary work including pressure vessel design, analysis, code classification, code class boundary, non-destructive examination and design registration is an asset.
Knowledge of dimensioning and tolerancing ASME Y14.5 standard is an asset.
Presentation skills and public speaking abilities is an asset.
Knowledge of seismic and environmental qualification methods and processes is an asset.

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.

Apply on slihrms.wd3.myworkdayjobs.com About employer

More about this job

Responsibilities

Prepare and review design basis documents and engineering change packages for nuclear and conventional systems. Mentor junior engineers and interface directly with customers and regulatory bodies to ensure standards are met.

Requirements

Requires a degree in Mechanical or Chemical Engineering with at least 15 years of experience, including 10 years in the nuclear industry. Must be a Registered Professional Engineer in Ontario and qualified as a Specialized Professional Engineer to ASME Section III.

Skills

Mechanical Engineering
Process Engineering
Nuclear Design
ASME Section III
CSA N285.0
Engineering Change Control
Piping Systems Design
Technical Mentorship
Regulatory Compliance
Calculation And Assessment
Project Management
Technical Writing

Benefits

Competitive Compensation
Employee Recognition
Flexible Health Benefits
Wellbeing Benefits
Financial Benefits
Lifestyle Benefits
Training And Professional Development
Hybrid Working Culture
Generous Time-off Policies

Visa sponsorship

Not detected in the job text

Keywords

Nuclear Power Plants
ASME Section III
CSA N285.0
CSA N289
ASME B31.1
TSSA
CNSC
Engineering Change Control
Pressure Vessel Design
Seismic Qualification
Environmental Qualification
ASME Y14.5
Piping Systems
Turbine Auxiliary Systems
Water Treatment Plant
HVAC
Station Drainage
Compressed Air Systems
Refurbishment
Modifications
Professional Engineer
Ontario
Mechanical Engineering
Chemical Engineering

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Work requirements

Jobs in Canada