Jobs in Canada

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Added 5 mins ago
S
Software Engineer, Agent (Spanish speaking)
Sierra
Toronto, ON
- $180,000 to $390,000 USD / year
- Full-time
…growth. These aren't prototypes - they are powerful, scalable systems running in production environments across industries like finance, healthcare, and…
Added 19 mins ago
CI
Analyst Intern (Nuclear)
Calian in Space & Technology
Ottawa, ON
- Internship
…tremendous growth over the last few years as we continue to power Canada’s Nuclear future, supporting projects and customers in Ontario, New Brunswick, and Saskatchewan. We are a team of…
Added 1 hour ago
AA
Mechanical engineer
Airhawke Aerospatial inc
Saint-Laurent, QC
- From $36.06 CAD / hour
- Full-time
- On-site
Analyze dynamics and vibrations of mechanical systems and structures
Added 2 hours ago
TL
Third-class power engineer
Taylor Lumber Company Limited
Middle Musquodoboit, NS
- $35 to $38 CAD / hour
- Full-time
- On-site
Monitor and inspect plant equipment and systems to detect equipment malfunctioning and to ensure plant systems are operating normally
Added 2 hours ago
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Technical Design Manager (Grid)
CATL
Canada
- Full-time
Fundamental understanding of power system network design and renewable connection design from 400kV down to renewable site LV involving technologies like AIS & GIS substation, grid-forming…
Added 3 hours ago
WI
Senior Landfill Gas Engineer
WSP in Canada
Cambridge, ON
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 3 hours ago
WI
Senior Landfill Gas Engineer
WSP in Canada
Mississauga, ON
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 3 hours ago
CI
Sr. Professional Engineer
Calian in Space & Technology
Ottawa, ON
- Full-time
Military camp systems (e.g. shelters, electrical power generation and distribution systems, heating, ventilation and air conditioning systems, water purification systems);
Added 3 hours ago
S
Senior Project Manager – Conventional Signaling
SYSTRA
Toronto, ON
- $170,000 to $220,000 CAD / year
- Full-time
Coordinate design, procurement, construction, and integration of conventional signaling systems with internal teams and external suppliers.
Added 3 hours ago
W
Intermediate Electrical and Instrumentation Engineer , Nuclear
Worley
Markham, ON
- Full-time
Worley is seeking a Instrumentation Engineer in Markham, Ontario with demonstrated experience in the Ontario nuclear sector (OPG or Bruce Power). You will be supporting complex I&C designs…
Added 3 hours ago
A
Vice President, EC6 Product Development
AtkinsRéalis
Mississauga, ON
- Full-time
On‑power refuelling, enabling high capacity factors.
Added 4 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 6 hours ago
KI
Cloud Engineer 2, Site Reliability Engineering
Kinaxis Inc.
Ottawa, ON
- Full-time
We are seeking a Cloud Engineer II within the Site Reliability Engineering team to support the reliability, automation, and operational efficiency of the Kinaxis SaaS platform. In this…
Added 8 hours ago
TT
Systems Specialist (Signals) (13530)
Toronto Transit Commission (TTC)
Toronto, ON · Greater Toronto Area, Canada
- $100,318.4 to $125,434.4 CAD / year
- Full-time
Report to the Chief Engineer, Systems, and ensure that objectives and scope for signals and train control systems - both conventional and CBTC - are clearly defined, agreed upon, and…
Added 10 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 11 hours ago
RF
Senior Platform Engineer
Rodeo FX
Montreal, QC
- Full-time
…The Last Airbender and The Lord of The Rings: The Rings of Power, the independent, Oscar®-winning company boasts close to 800 artists crafting from studios in Montreal, Québec City,…
Added 12 hours ago
MC
Principal Embedded Software Firmware Engineer (35837)
Myticas Consulting
Ottawa, ON
- Contract
Principal Embedded Software/Firmware Engineer
Added 12 hours ago
MC
Data Analyst – Power BI Microsoft Fabric (35903)
Myticas Consulting
Ottawa, ON
- Full-time
Microsoft certifications such as Fabric Analytics Engineer Associate or Power BI Data Analyst Associate.
Added 12 hours ago
II
Mechanical engineer
illumiSonics Inc
Waterloo, ON
- $85,000 to $95,000 CAD / year
- Full-time
- On-site
Conduct research into the feasibility, design, operation and performance of mechanisms, components and systems
Added 13 hours ago
CI
Mechanical engineer
ConeTec Investigations
Burnaby, BC
- $85,000 to $90,000 CAD / year
- Full-time
- On-site
Conduct research into the feasibility, design, operation and performance of mechanisms, components and systems
Added 14 hours ago
TR
Senior Electrical Engineer
The Redpath Group
North Bay, ON
- Full-time
The Sr. Electrical Engineer works closely with other engineering disciplines in order to provide crucial electrical decisions and technical strategic data to support Redpath’s projects.…
Added 17 hours ago
CE
Electrical Engineer – Critical Facilities / Data Center Design
Colm Engineering Ltd
Vaughan, ON
- Full-time
We are seeking a highly skilled Electrical Engineer with experience in mission-critical facility and data center design to join our dynamic team. This role involves leading the electrical…
Added 17 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 17 hours ago
AC
Maintenance Manager - Maintenance & Housekeeping
Aramark Canada
Toronto, ON
- Full-time
Certified Engineering Technologist (CET) or higher, such as a Bachelor of Engineering (B.Eng.) or Professional Engineer (P.Eng.) designation.
Added 18 hours ago
OP
RF Systems Engineer
Open People Network (OPN)
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Osprey Systems is building Canada’s sovereign counter-drone capability. Our distributed detection and interception system is designed for the environments where everything else fails:…

Ontario Power Generation

Senior Technical Engineer/Officer - Mechanical Engineering

Oshawa, ON, Canada

Salary Range: $1,664.34 - $2,622.59 · Full-time

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Job details

Pay: Salary Range: $1,664.34 - $2,622.59
Job type: Full-time
Apply by: Nov 6, 2026
Posting language: English
Posted: Oct 7, 2026

Original job description

Posting End Date: 21/10/2026

Status: Regular

Number of Openings: 1

Education Level: Bachelors or Masters in Mechanical Engineering

Base Location: 1908 Colonel Sam Drive, Oshawa, Ontario L1H 8W8

Shift: Days

Travel Required: 10%

Salary Range: $1,664.34 - $2,622.59

Electrify your career and help build a brighter tomorrow.

Every generation has a challenge that defines them. At OPG, we are calling on all innovators, disruptors, thought leaders and change-makers. Join us as we work to electrify life in one generation and build a sustainable future powered by our electricity, our ideas, and our people. Join OPG and make history.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Senior Technical Engineer/Officer - Mechanical Engineering.

Job Overview

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Senior Engineer / Technical Officer - Mechanical Engineering.

Reporting to the Manager, DNNP Owners Engineering, this position is responsible for the following.

Key Accountabilities

Serve as the System Responsible Engineer for the turbine-generator and associated auxiliary systems through design, procurement, construction, commissioning, turnover, and early operation of the BWRX-300 plant.
Provide technical oversight of steam turbine, generator, excitation, lubrication and seal-oil, gland sealing, moisture separation and reheating, condenser, vacuum, and related balance-of-plant interfaces.
Review and accept vendor calculations, specifications, drawings, equipment data, control philosophies, operating transients, and performance guarantees for compliance with project requirements, applicable codes and standards, and plant design basis.
Manage mechanical, electrical, instrumentation and control, civil, piping, and plant-system interfaces affecting turbine-generator performance, operability, maintainability, and reliability.
Apply power-plant turbine-generator experience to evaluate rotor dynamics, vibration, alignment, thermal expansion, overspeed protection, synchronization, load rejection, generator cooling, and condition-monitoring requirements.
Support equipment manufacturing surveillance, constructability reviews, installation, preservation, inspection, and resolution of field changes, non-conformances, and technical queries.
Develop and review commissioning plans and test procedures, and provide technical leadership during flushing, rolling, synchronization, loading, overspeed, vibration, and performance testing.
Lead troubleshooting and root-cause evaluations for turbine-generator issues, assess equipment health and operational risk, and recommend corrective actions that improve availability and equipment life.
Collaborate within the Integrated Project Delivery model and act as the technical liaison among project execution, Owner’s Engineering, suppliers, construction, commissioning, operations, and maintenance teams.
Maintain system design, configuration, requirements, equipment, test, and turnover records using project information-management tools and models.

Qualifications

Bachelor’s degree in Mechanical Engineering from an accredited university; a master’s degree in Mechanical Engineering, Power Engineering, or a related discipline is considered an asset.
Minimum of 8 years of progressive engineering experience in power generation, including direct experience with large steam turbine-generators and associated auxiliary systems in nuclear, thermal, or combined-cycle power plants.
Must be a fully licensed Professional Engineer in the Province of Ontario, or be eligible to obtain licensure in Ontario.
Demonstrated knowledge of steam turbines, generators, excitation, lubrication and seal-oil systems, gland sealing, condenser and vacuum systems, moisture separation and reheating, and turbine-generator control and protection systems.
Experience reviewing vendor calculations, specifications, drawings, operating and control philosophies, performance guarantees, and equipment testing documentation against project requirements and applicable codes and standards.
Practical experience with turbine-generator design, installation, alignment, commissioning, synchronization, loading, vibration monitoring, overspeed testing, performance testing, troubleshooting, and root-cause analysis.
Working knowledge of relevant industry requirements, standards and guidance, including ASME, API, IEEE, CSA.
Strong technical leadership, written and verbal communication, problem-solving, and decision-making skills, with the ability to coordinate effectively across engineering, suppliers, construction, commissioning, operations, and maintenance teams.
Ability to work on site and travel as required to supplier facilities.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com.

What makes a career at OPG different?

With operations across Ontario, OPG is one of the most diverse power producers in North America. As the largest generator in Ontario, we meet approximately 50% of the province’s electricity needs, largely from low-carbon sources like nuclear and hydro.

As we work to achieve our vision of Electrifying life in one generation, OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs), refurbishment projects, and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

The Darlington New Nuclear Project is leading the way in the advancement of Small Modular Reactor (SMR) technology in Canada – the future of nuclear power generation! Using new and innovative technologies such as small modular reactors, hydrogen and battery storage, while expanding our hydroelectric and nuclear portfolios, we are changing the electricity landscape in Ontario.

Important Information

The base salary range considers many factors including, but not limited to experience, education, and training, including any collective agreement requirements for union represented positions. It is not typical for the salary to be offered near the top of the range, and salary is dependent on numerous factors. For management roles, the base salary range does not represent the total compensation package. The total compensation package for regular full-time management roles includes pay-for-performance programs for annual and medium time periods. Maintaining a high-performance culture and excellence is a core expectation of every member of our leadership team and is rewarded through the established compensation framework.

OPG is committed to employment equity. As such, we encourage applicants from equity-seeking communities (Indigenous Peoples, racialized persons, persons with disabilities, and women). We strongly believe that alleviating the under-representation of equity-seeking individuals will create a stronger OPG team and allow us to better serve the needs of our diverse communities.

In order to fulfill the above-mentioned purpose, priority in hiring may be given to qualified persons who self-identify as a member of equity-seeking groups as identified in the application process. This initiative constitutes a special program under the Human Rights Code/Canadian Human Rights Act.

All job postings at OPG are to fill existing vacancies within our organization.

OPG may use artificial intelligence (AI) tools as part of the applicant screening process. However, applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

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More about this job

Responsibilities

Serve as the system responsible engineer for the BWRX-300 turbine-generator and auxiliary systems throughout design, procurement, construction, commissioning, turnover, and early operation. Provide technical oversight, coordinate project and supplier interfaces, lead testing and troubleshooting, and maintain system design and turnover records.

Requirements

Requires a bachelor’s degree in Mechanical Engineering, at least eight years of progressive power-generation engineering experience including direct experience with large steam turbine-generators, and Professional Engineer licensure in Ontario or eligibility to obtain it. Candidates should have broad turbine-generator system and commissioning expertise, knowledge of applicable ASME, API, IEEE, and CSA standards, and strong technical leadership and communication skills.

Skills

Mechanical Engineering
Steam Turbine-Generator Systems
Turbine-Generator Design
Vendor Document Review
Equipment Commissioning
Turbine Alignment
Synchronization and Loading
Vibration Monitoring
Overspeed Testing
Performance Testing
Troubleshooting
Root-Cause Analysis
Technical Leadership
Interface Management
Power-Plant Engineering
Professional Engineering Licensure

Visa sponsorship

Not detected in the job text

Keywords

BWRX-300
Small Modular Reactors
Steam Turbine-Generator
Auxiliary Systems
Excitation Systems
Lubrication Systems
Seal-Oil Systems
Gland Sealing
Moisture Separation and Reheating
Condenser Systems
Vacuum Systems
Rotor Dynamics
Vibration Monitoring
Overspeed Protection
Generator Cooling
Commissioning
Synchronization
Performance Testing
Root-Cause Analysis
Equipment Health
Integrated Project Delivery
ASME
API
IEEE
CSA
Professional Engineer
Nuclear Power Generation
Power-Plant Engineering

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