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Added 4 hours ago
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Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and…
Added 4 hours ago
TI
Artificial Intelligence Engineer
TekStaff IT Solutions
Toronto, ON
- Contract
TekStaff's Client has a current vacancy for a Senior AI Engineer
Added 4 hours ago
AB
DevOps Automation Engineer (OpenShift / .NET / CI/CD)
Ateko, backed by Bell Canada
Mississauga, ON
- Contract
We are seeking an experienced DevOps Automation Engineer to join a high-performing Agile Scrum team responsible for supporting a large portfolio of enterprise applications. The team is…
Added 5 hours ago
R
Senior Hardware Design Engineer
Ranovus
Ottawa, ON
- Full-time
We are seeking a Senior Hardware Design Engineer to join our R&D team in Ottawa. The successful candidate will play a key role in the architecture, design, validation, and release of…
Added 5 hours ago
AI
Senior Quality Assurance Specialist
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 5 hours ago
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Forward Deployment Engineer Lead- Commercial
''
Toronto, ON
- Full-time
- Other
Position Title: Forward Deployment Engineer Lead- Commercial
Added 6 hours ago
Machine Learning Engineer, Associate Director
Fitch Group
Toronto, ON
Machine Learning Engineer, Associate Director – AI Innovation Teams
Added 6 hours ago
GD
Mechanical Engineering Developer
General Dynamics Missions System International
Ottawa, ON
- Full-time
We're looking for a Mechanical Engineer to support the development of mechanical designs and engineering systems across various products and programs within the organization.
Added 6 hours ago
GD
Senior Project Engineer - Systems Engineer
General Dynamics Missions System International
Ottawa, ON
- Full-time
…engineers toward success? We are currently looking for a Project Engineer with technical leadership skills to play a driving force behind the introduction of new cutting-edge projects.…
Added 7 hours ago
LT
Senior Hardware Engineer
LMI Technologies
Burnaby, BC
- $108,000 to $153,000 CAD / year
- Full-time
LMI is seeking a talented Senior Hardware (FPGA) engineer to join a multi-disciplinary engineering team. The successful candidate will have a proven record in developing complex FPGA code…
Added 7 hours ago
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Senior C++ Engineer
DuckDuckGo
Remote, Canada
- $178,500 USD / year
- Full-time
- Remote
Added 7 hours ago
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Principal Software Engineer
Photon-IV
Canada
- Full-time
Principal Software Engineer, Satellite Systems
Added 7 hours ago
Senior Software Engineer, International
Robinhood
Toronto, ON
As a Senior Full Stack Software Engineer, you will be a core technical driver for Robinhood’s global expansion initiatives. You will bridge high-performance frontend interfaces with…
Added 11 hours ago
GC
Engineer or Engineer in Training, MechanicalNew
Glencore Canada
Elkford, BC
- $91,300 to $126,800 CAD / year
- Full-time
Reporting to Senior Engineer, Maintenance, the Engineer / EIT, Mechanical is responsible
Added 11 hours ago
GC
Engineer, MechanicalNew
Glencore Canada
Sparwood, BC
- $108,000 to $145,000 CAD / year
- Full-time
Reporting to the Senior Engineer Supervisor, the Engineer, Mechanical, Water Operations, is focused on design, troubleshooting and optimization of water treatment facilities in the Elk…
Added 11 hours ago
SL
Senior AI Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
- Full-time
Corporate IT is seeking an experienced Senior AI Engineer to design, develop, deploy, and support enterprise-grade Artificial Intelligence, Machine Learning, and Generative AI solutions on…
Added 11 hours ago
I
Staff Software Developer (Pre-ID Relo)
Intuit
Toronto, ON
- Full-time
We are hiring a Staff Software Engineer to set technical direction across multiple engineering teams in the HCM charter. This is a charter-wide role. You will not be measured by the…
Added 11 hours ago
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Senior Machine Learning Applications and Compiler Engineer, LPX
NVIDIA
Toronto, ON
- Full-time
We are now looking for a Senior Machine Learning Applications and Compiler Engineer!
Added 11 hours ago
B
Senior Staff Software Development Engineer
BeyondTrust
Canada
- Full-time
BeyondTrust is seeking a Senior Staff Software Development Engineer to set the technical direction for NHI Governance. NHI Governance is the Pathfinder Insights module that discovers,…
Added 11 hours ago
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Senior Software Development Engineer
BeyondTrust
Canada
- Full-time
BeyondTrust is seeking a Senior Software Development Engineer to help build NHI Governance. NHI Governance is the Pathfinder Insights module that discovers, assesses, and remediates…
Added 11 hours ago
L
Senior System Test Engineer
LanceDB
Canada
- Full-time
As the Senior System Test Engineer at LanceDB, you will drive the correctness, reliability, and performance of Lance and LanceDB under demanding production conditions. You'll work at the…
Added 11 hours ago
I
Senior Software Developer (Pre-ID Relo)
Intuit
Toronto, ON
- Full-time
We are hiring a Senior Software Engineer to join our HCM engineering team in Toronto. You will own the design and delivery of full stack features across our HCM surfaces, working from…
Added 11 hours ago
FE
Edge AI Field Applications Engineer
Future Electronics
Vancouver, BC
- Full-time
The Senior Edge AI Field Applications Engineer within Future Electronics’ Advanced Engineering Group is responsible for providing expert technical leadership and support for advanced Edge…
Added 11 hours ago
SE
Senior AI Software Engineer
Stikeman Elliott LLP
Toronto, ON
- Full-time
…is already in daily use and continues to expand. This is the senior engineering role responsible for advancing its…
Added 11 hours ago
G
Engineer or Engineer in Training, Mechanical
Glencore
Elkford, BC
- $91,300 to $126,800 CAD / year
- Full-time
Reporting to Senior Engineer, Maintenance, the Engineer / EIT, Mechanical is responsible

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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Applications open in a new tab.

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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