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Added 2 mins ago
E
Senior Structural Engineer
Entuitive
AB · Edmonton, AB
- $95,000 to $125,000 CAD / year
- Full-time
Effectively uses QA tools and completes checklists and submits them to the project engineer as required.
Added 2 mins ago
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Intermediate Structural Engineer
Entuitive
AB · Edmonton, AB
- $73,000 to $100,000 CAD / year
- Full-time
Entuitive is looking for an Intermediate Structural Engineer, based in our Edmonton office. Take the opportunity to learn more about the structural engineering service at Entuitive. We are…
Added 2 mins ago
W
Senior Environmental Scientist / Engineer / Technologist
Worley
AB · Edmonton, AB
- Full-time
As a Senior Environmental Scientist / Engineer / Technologist, you will play a key role in leading contaminated site assessment and remediation programs across Alberta. This role blends…
Added 2 mins ago
W
Intermediate Environmental Scientist, Engineer-in-Training or Technologist
Worley
AB · Edmonton, AB
- Full-time
As an Intermediate Environmental Scientist, Engineer-in-Training, or Technologist, you will play a key role in delivering contaminated site assessment, remediation, reclamation, and…
Added 2 mins ago
HR
QA/QC Engineer
Hitachi Rail
Mississauga, ON
- Full-time
Hitachi Rail STS Canada is looking for an enthusiastic self-motivated QA Engineer who thrives in a fast-paced environment. The successful candidate is comfortable performing a wide range of…
Added 2 mins ago
HR
Technical Safety Specialist
Hitachi Rail
Toronto, ON
- Full-time
The Safety Engineering department is responsible for the safety of the products and project solutions developed and deployed by the Urban Rail Signaling business line and compliance to…
Added 2 mins ago
HR
Technical Safety Specialist
Hitachi Rail
Burnaby, BC
- Full-time
The Safety Engineering department is responsible for the safety of the products and project solutions developed and deployed by the Urban Rail Signaling business line and compliance to…
Added 2 mins ago
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Systems Development Engineer Intern, Canada 2027
Amazon
Vancouver, BC
- Full-time
As a System Development Engineer Intern, You Will/may
Added 2 mins ago
TM
Sales Engineer
Technical Management Group Ltd. (TMG)
Toronto, ON
- Full-time
This role will appeal to a collaborative individual with a broad interest in and exposure to project planning, proposal development, and business development across the mining, energy, and…
Added 2 mins ago
HR
Signaling System Engineer
Hitachi Rail
Mississauga, ON
- Full-time
Hitachi Rail is looking an enthusiastic and self-motivated Signaling System Engineer who thrives in a fast paced environment. This role located on-site in Mississauga, Ontario CA.
Added 18 mins ago
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Senior Network & Security Engineer
Charter Telecom
Victoria, BC
- Full-time
We are seeking an experienced Senior Network & Security Engineer to design, implement, and support enterprise networks for clients. You will lead network projects from design through…
Added 18 mins ago
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Sr, Mainframe Engineer, TD Securities
TD
Toronto, ON
- Full-time
Responsible for leading technical aspects of project from inception through to deployment. Participate in analysis and system design specification sessions. Documentation of design options…
Added 32 mins ago
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Thermal Design Engineer
Exchanger Industries Limited
Calgary, AB
- Full-time
Join Our Team as a Thermal Design Engineer at Exchanger Industries Limited!
Added 32 mins ago
4I
Senior Embedded Systems Electronics Engineer
4FMV Inc
Montreal, QC · Greater Montreal Metropolitan Area
- $118,000 to $132,000 CAD / year
- Full-time
4FMV is recruiting on behalf of our client, a Montreal-based innovation lab, for a Senior Embedded Systems Electronics Engineer. The lab develops and commercializes new products, solutions…
Added 32 mins ago
AW
Senior / Intermediate Civil Engineer
Agilus Work Solutions
Mississauga, ON
- Full-time
This is an excellent opportunity for a Civil Engineer to lead mining, energy, and infrastructure projects involving site preparation, bulk earthworks, grading, drainage, roads, and paving.…
Added 33 mins ago
REM - Rolling Stock TSSSA Engineer
Alstom
Brossard, QC
As a TSSSA Rolling Stock Engineer on the REM project, your primary responsibility will be to provide technical support to the maintainer for the Bogie, Traction, Braking, and TCMS systems,…
Added 1 hour ago
PE
Structural Engineer
PTW Energy Services
Calgary, AB
- Full-time
PTW is seeking an experienced Structural Engineer to join our Engineering Services team in Calgary. If you're passionate about structural steel design, enjoy solving complex engineering…
Added 1 hour ago
SS
Electrical Designer / Drafter
Sunbelt Solomon
AB · Edmonton, AB
- Full-time
…Engineering Team in our Edmonton office. Reporting to the Consulting Engineer, the successful candidate will be accountable for creating exceptional client experiences by creating and…
Added 1 hour ago
TS
Intermediate/Senior Civil/Structural Engineer
Tetranex Solutions Inc.
Calgary, AB
- Full-time
…proven track record of adapting to our clients' unique needs and project…
Added 1 hour ago
AW
Instrumentation and Control Engineer
Agilus Work Solutions
Calgary, AB
- Full-time
Lead Complex Industrial Projects as a Senior or Principal Instrumentation & Controls Engineer
Added 1 hour ago
IE
Structural Project Engineer
Ikon Engineers Canada Ltd.
Vancouver, BC
- Full-time
Ikon Engineers Canada Ltd. has an immediate, exciting opportunity for a mid-level Project Engineer to join our quickly growing team. This is a full-time position in our Structural…
Added 1 hour ago
AM
Civil Design Engineer
Aplin Martin
Vancouver, BC
- Full-time
Must have a minimum of 4 years’ related experience. The Design Engineer will have direct involvement with the detailed design process to ensure completion of the design objectives,…
Added 1 hour ago
LE
Mechanical design engineer
Lexus Engineering Ltd.
Edmonton, AB
- $25 to $50 CAD / hour
- Full-time
- Part-time
- Contract
- On-site
Eligible for registration as a Professional Engineer (P. Eng.) by a provincial or territorial association
Added 1 hour ago
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Senior Product Manager, Fund Management
Purpose
Toronto, ON
- Full-time
…problems that matter most. You will lead from the front – not as a project manager tracking tickets, but as the person who understands the problem space deeply enough to make the right…
Added 1 hour ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
The service team is currently seeking a Mechanical engineer/designer to specialize in resolving service issues.

AtkinsRéalis

Senior Mechanical Engineer

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Dec 31, 2026
Experience: Typically 8-12 years of experience in mechanical design, tooling, equipment, automation, field engineering, or nuclear projects.
Posting language: English
Posted: Oct 8, 2026

Original job description

Job Description

The Senior Mechanical Engineer will support refurbishment, retube, field services, and new-build nuclear projects. This role combines design engineering expertise with field execution support, providing technical leadership throughout the full lifecycle of tooling, equipment, and mechanical systems from concept development through deployment, commissioning, maintenance, and field operations.

The successful candidate will lead complex engineering assignments, support tooling and field execution activities, mentor junior staff, and interface with clients, suppliers, and site personnel to ensure safe, reliable, and efficient project delivery.

Your role within the team

Lead conceptual, preliminary, and detailed mechanical design activities for Retube Tooling, specialized equipment, and field service systems.
Execute and oversee engineering work packages supporting refurbishment, retube, maintenance, outage, and new-build projects.
Provide technical leadership for design, procurement, fabrication, assembly, testing, commissioning, deployment, and field implementation activities.
Support field execution teams by resolving technical issues, developing corrective actions, and providing engineering guidance during equipment installation, operation, maintenance, and troubleshooting.
Prepare and review engineering deliverables including design requirements, design descriptions, technical specifications, calculations, drawings, test procedures, commissioning plans, operating instructions, and design change packages.
Perform and verify engineering analyses related to machine design, structural integrity, mechanisms, materials, hydraulics, pneumatics, lifting systems, and pressure-retaining components.
Coordinate and lead multidisciplinary teams consisting of engineers, technologists, designers, manufacturing personnel, suppliers, and field staff.
Interface directly with clients, vendors, contractors, and station personnel to define requirements and resolve technical challenges.
Mentor and provide technical oversight to junior engineers, designers, and technologists.
Travel periodically to customer sites and nuclear generating stations to support installation, commissioning, outage execution, inspections, and troubleshooting activities.

Why choose AtkinsRéalis as an employer?

Opportunity to work on major nuclear refurbishment, retube, field services, and new-build projects.
Exposure to both engineering design and field implementation activities.
Career growth through leadership, mentoring, and technical specialization opportunities.
Competitive compensation, flexible benefits, employee share plan, and defined contribution pension plan.
Strong commitment to safety, quality, innovation, and professional development.
Collaborative environment that values technical excellence and work-life balance.

About You

Bachelor's degree in Mechanical Engineering, Mechatronics Engineering, or equivalent.
Registered Professional Engineer (P.Eng.) in Ontario, or eligible for registration.
Typically 8-12 years of experience in mechanical design, tooling, equipment, automation, field engineering, or nuclear projects.
Strong understanding of machine design, mechanics of materials, manufacturing methods, and mechanical system integration.
Experience leading engineering tasks and coordinating multidisciplinary teams.
Experience supporting field execution, commissioning, maintenance, outage, or refurbishment activities is an asset.
Familiarity with nuclear industry codes and standards including ASME and CSA requirements is an asset.
Experience with 3D CAD software such as SolidWorks, Solid Edge, Creo, or Inventor.
Excellent communication, problem-solving, and technical leadership skills.

Excellent problem-solving, communication, leadership, and stakeholder management skills.
Ability to obtain and maintain nuclear security clearance and access authorization.

Are you up for the challenge? Apply today and join our team to help engineer a Better Future for our Planet and its People.

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.

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More about this job

Responsibilities

The Senior Mechanical Engineer will lead the design and field execution of complex mechanical systems for nuclear projects, including refurbishment and new-builds. They will provide technical leadership, mentor junior staff, and coordinate with multidisciplinary teams to ensure safe and efficient project delivery.

Requirements

Candidates must hold a Bachelor's degree in Mechanical or Mechatronics Engineering and be a registered Professional Engineer (P.Eng.) in Ontario. The role requires 8-12 years of experience in mechanical design or nuclear projects, along with proficiency in 3D CAD software and strong technical leadership skills.

Skills

Mechanical design
Nuclear engineering
Tooling design
Field service
Project leadership
Machine design
Structural integrity
Hydraulics
Pneumatics
CAD software
Technical specifications
Commissioning
Troubleshooting
Mentoring
Stakeholder management
ASME standards

Benefits

Competitive compensation
Flexible benefits
Employee share plan

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineering
Nuclear Projects
Refurbishment
Retube
Field Services
Tooling
Design Engineering
Commissioning
SolidWorks
Solid Edge
Creo
Inventor
ASME
CSA
P.Eng.
Machine Design
Structural Integrity
Hydraulics
Pneumatics
Project Delivery
Technical Leadership
Manufacturing
Outage Execution
Nuclear Security Clearance
Mechanical Systems

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