Jobs in Canada

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Added 3 months ago
FC
Data Architect Sr
Fidelity Canada
Toronto, ON
- Full-time
Defining reference architecture, which is a pattern that others can follow to create and improve data systems
Added 3 months ago
Junior Product Developer - 12-Month Contract
Give and Go Prepared Foods
Toronto, ON
Record data in computer systems to save info for recipes in TVC’s
Added 3 months ago
C
Lead, Carbon Markets & Storage
Cura
Calgary, AB
- Full-time
Contribute to hazard identification and risk assessments related to CO2 management systems in collaboration with the engineering team
Added 2 months ago
B
General Repair Technician III - Static
BGIS
Regina, SK
- Full-time
…facility including, but not limited to mechanical other supporting systems; performing structured inspections, preventative and corrective maintenance, routine and on-demand services on…
Added 3 months ago
B
AI Scientist & Engineer, Assurance Innovation Lab
BDO
London, ON · Toronto, ON · Ottawa, ON · Oakville, ON · Kitchener, ON · Markham, ON · Vancouver, BC
- $110,000 to $160,000 CAD / year
- Full-time
…experimental machine learning, and scalable enterprise software engineering in our new Assurance Innovation…
Added 2 months ago
Senior Analyst, IT Energy & HSE Applications
PowerCo SE
St. Thomas, ON
…Management, HSE, Safety, Building Automation, and Facility Monitoring systems at PowerCo…
Added 3 months ago
A
Junior/Intermediate Piping Layout Engineer/Designer
AtkinsRéalis
Mississauga, ON
- 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 3 months ago
N
Senior Software Engineer
Nubank
Remote, Canada
- Full-time
- Remote
Our Engineering team helps Nubank to create and use the technology that provides us to build the best financial products. We strive for state-of-the-art software development practices that…
Added 3 months ago
V
Analyst II, Commercial
Vale
Sudbury, ON · Toronto, ON · Greater Sudbury, ON,CA
- Full-time
Undergraduate degree in Business, Supply Chain, Logistics, Engineering, Commerce, or a related discipline is required.
Added 4 months ago
DN
Civil Engineer - Intermediate / Senior
David Nairne & Associates
North Vancouver, BC
- Full-time
Deliver high-quality civil engineering solutions for municipal infrastructure and land development projects that meet client, regulatory, and community needs
Added 4 months ago
NS
Product Manager
No Saint
Montreal, QC
- Full-time
We build nicotine delivery systems that solve societal problems, but first drive consumer preference. Why? You can't make a difference without being relevant first. We're fast-growing- The…
Added 4 months ago
MH
Software Development Team Lead
Maya HTT
Remote, Canada
- Full-time
- Remote
Maya HTT is a world leading software developer and engineering solutions provider focused on CAE, CAD, CAM and PLM. A long-time partner of Siemens Digital Industries Software, Maya HTT…
Added 3 months ago
JC
Controls Systems Engineer / Systems Designer
Johnson Controls
Ottawa, ON
- Full-time
Under the general direction of the Installation/Operations Manager and/or Engineering Leader, you will be responsible for the design, configuration, and delivery of building control…
Added 3 months ago
AG
Hoist Electrician – Underground
Alamos Gold Inc.
Dubreuilville, ON
- Full-time
…maintenance, troubleshooting, repair, and testing of mine hoisting systems and associated electrical equipment including the shaft area surface facilities. This role is critical to ensuring…
Added 4 months ago
FM
Miner 1 - Jumbo Operator
Foran Mining Corporation
Paddockwood No. 520, SK
- $69.38 to $87.73 CAD / hour
- Full-time
Install ground support systems, such as rock bolts, mesh, and shotcrete.
Added 3 months ago
Sr Guidewire Developer -PolicyCenter
Aviva
Markham, ON
As part of our Software Engineering Group, you will be working with globally distributed teams, including business representatives, business analysts, architects, and engineers to plan,…
Added 4 months ago
IE
Integrated Systems Testing Coordinator
Inviro Engineered Systems
Toronto, ON
- Full-time
…your career? As one of Canada’s leading Mechanical/Electrical engineering firms, INVIRO is looking for a dedicated team member to join our growing team. Working with us means you'll be part…
Added 4 months ago
VC
HVAC/Refrigeration Mechanic
Vancouver Coastal Health
North Vancouver, BC
- $42.59 CAD / hour
- Full-time
Diagnose and repair pneumatic, electric, electronic and pressure operated building control systems.
Added 2 months ago
IS
Senior Full-Stack .NET Developer (Vue.js AND Angular/React experience)
Iris Software Inc.
Toronto, ON
- Contract
Must Have Skills · Must have Vue.js experience and Angular/React experience is acceptable
Added 2 months ago
RI
Backend Lead
Raas Infotek
Calgary, AB
- Contract
Experience designing cloud native backend systems on AWS.
Added 2 months ago
A
Intégrateur De Conception Structurale
Actalent
Dorval, QC
- Contract
Coordinate structural definition with stress, materials and processes, systems installation, aerodynamics, interiors, manufacturing, quality, and other affected disciplines.
Added 2 months ago
A
Engineering Administrator
Actalent
Ottawa, ON · Kanata, ON
- Contract
This role operates within a fast-paced, high-growth engineering organization that focuses on advanced technology in the timing space. The Engineering Administrator works closely with the…
Added 2 months ago
IS
Data Platform Engineer
ITMC Systems, Inc
Toronto, ON
- Contract
Candidates must reside in or near the Greater Toronto Area
Added 3 months ago
S
Senior Geotechnical Engineer (Mining)
Stantec
Montreal, QC
- Full-time
Build the foundation for a successful career in geotechnical engineering with a great team. When we say we’re full-service, we mean it. You’ll find us in the office, on site, and in the…
Added 2 months ago
LM
Winter Co-Op - Electrical/Project Engineering - RCD Ship Integration Team
Lockheed Martin
Dartmouth, NS
- Full-time
…sophisticated integration projects. We take advantage of advanced engineering practices and modern technologies to design, develop and integrate combat systems. We are seeking employees…

AtkinsRéalis

Junior/Intermediate Piping Layout Engineer/Designer

Mississauga, ON, Canada

Full-time

Apply on slihrms.wd3.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 2 to 5 years of related work experience in mechanical engineering within a heavy industrial environment such as: mining, oil & gas, power, nuclear etc.
Posting language: English
Posted: Jul 19, 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

This position requires an individual who is self-motivated and capable of working independently or under the instruction from a senior technical engineer and develop his/her career and experience in nuclear field.
The candidate shall be able to follow the instructions from a qualified professional engineer, to complete the assigned mechanical related scopes or tasks and develop necessary engineering design documentation as required.

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

Perform engineering work following AtkinsRéalis/Candu Energy QA programs, and applicable codes, standards, and regulation requirements.
Coordinate and interface with client, suppliers, stakeholders and other design disciplines or department to execute assigned engineering work.
Involve in conceptual, preliminary, and/or detailed design of CANDU or Nuclear process systems and modifications under supervision of a P.Eng.
Prepare detailed design of Piping supports, pipe sizing, and piping and equipment layout with review in (S3D, Smart Plant Review).
Prepare Design Change Package (DCP) and Design Change Notice (DCN) packages following customer procedures.
Prepare technical documents, such as: engineering drawings (including GA, ISO, pipe supports, flow diagrams), change paper markups, calculations, design/analysis reports, design requirements, design manuals, bill of materials, design specifications, technical specifications, data sheets, system classification lists, code classifications, commissioning specifications, etc.
Prepare TSSA registration packages for pressure boundary modifications.
Perform site visits to client and supplier shops as required.
Perform field walk-downs during different design phases as required.
Support field construction and execution activities, such as: field changes, design revisions, commissioning, AFS, closeout, etc.
Provide prompt response and engineering resolutions on any critical engineering related matters.
Complete the assigned scopes or tasks within given budget and schedule, and in excellent quality.

About you

Engineering Degree in Mechanical from an accredited university or equivalent degree as recognized by Professional Engineers Ontario (PEO).
Registered as an Engineer-In-Training or eligible to be registered as a Professional Engineer in the Province of Ontario.
2 to 5 years of related work experience in mechanical engineering within a heavy industrial environment such as: mining, oil & gas, power, nuclear etc.
Site experience in construction, or commissioning of plant mechanical systems for nuclear or other heavy industries would be an asset.
Working knowledge of CSA N285.0 and CSA B51, CSA N289 and ASME Section III and ANSI B31.1 codes and any other applicable standards or regulatory guides related to permanent plant components, pressure boundary equipment, and/or reactor systems is preferred.
Knowledge of principles and considerations to layout piping systems from tubing up to large bore piping systems while taking into consideration piping stress analysis and supports.
Basic knowledge of mechanical and piping systems or equipment (knowledge of CANDU nuclear systems would be an asset).
Must be able to apply technical principles in a logical and practical manner to resolve engineering issues or technical problems.
Demonstrate good interpersonal skills and the ability to work in a multidisciplinary team environment.
Shall have excellent communication and technical writing skills.
Must be willing to become a Nuclear Energy Worker (NEW), although this will not be a regular requirement as part of the job.

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

The role involves performing detailed engineering design for piping layouts, supports, and equipment within nuclear process systems. Responsibilities include preparing technical documentation, coordinating with stakeholders, and supporting field construction and commissioning activities.

Requirements

Candidates must have a Mechanical Engineering degree and be registered as an EIT or eligible for P.Eng status in Ontario. Required experience includes 2 to 5 years in heavy industrial environments with knowledge of nuclear codes such as CSA N285.0 and ASME Section III.

Skills

Piping Layout
Mechanical Engineering
S3D
Smart Plant Review
Piping Stress Analysis
Technical Writing
CANDU Nuclear Systems
Pressure Boundary Design
TSSA Registration
Field Walk-downs
Interpersonal Skills

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

Piping Layout
Nuclear Engineering
CANDU
S3D
Smart Plant Review
CSA N285.0
CSA B51
CSA N289
ASME Section III
ANSI B31.1
TSSA
Pressure Boundary
Mechanical Engineering
Piping Supports
Design Change Package
Design Change Notice
GA Drawings
ISO Drawings
Flow Diagrams
Bill of Materials
Heavy Industrial
Commissioning
Professional Engineers Ontario
EIT
P.Eng

Seniority

Mid level

Perks

Flexible hours
Paid training

Licences and certifications

Engineer-In-Training
Professional Engineer

Tools

Languages

English

Fields of study

Mechanical Engineering

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Work requirements

Jobs in Canada