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Added 42 mins ago
S
Manager, Global AP&P - Finance
Scotiabank
Toronto, ON
- Full-time
The Manager is responsible for researching and developing accounting policies and procedures and their implementation for the Bank, as directed by the Director or Senior Manager. It…
Added 58 mins ago
OI
ECE Instructor
Oxford International
Halifax, NS
- $59,280 CAD / year
- Full-time
ECE Instructor (full-time) – ECE Program will support the Program Manager – ECE Program to oversee and be responsible for all Academics, Compliance, and Management of the ECE Program;…
Added 1 hour ago
P
Manager -Financial Crime and AML
PwC
Toronto, ON · Montreal, QC
- Full-time
As a Manager -Financial Crime and AML, unlock your potential and embrace the chance to drive meaningful outcomes that’ll elevate your career. Your role will include, but isn’t limited to:
Added 1 hour ago
W
Sr. Software Development Engineer / Principal, Software Development Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
As either a Senior Software Development Engineer or a Principal Software Development Engineer on the AI Model Serving team, you will be a technical leader who helps shape the vision and…
Added 1 hour ago
PH
Translation Services Coordinator
Public Health Ontario
Toronto, ON
- Full-time
Supports manager in development and implementation of PHO operational policies, processes, best practices, tools and resources to promote compliance with FLS.
Added 1 hour ago
SN
104R2-26-3 Indigenous Transitions Facilitator
Six Nations
Ohsweken, ON
- Full-time
…the direction and supervision of the Home and Community Care Manager, the Senior Manager of Primary and Clinical Care and the Director of…
Added 1 hour ago
CI
Manager, Mechanical Design and Core Engineering
Calian in Space & Technology
Ottawa, ON
- Full-time
The Manager, Mechanical Design and Core Engineering is responsible for establishing and executing the strategic roadmap for shared engineering capabilities, laboratories, technical…
Added 1 hour ago
NB
Chief Analyste, Financial Performance
National Bank of Canada
Montreal, QC
- Full-time
You are part of a passionate team in Financial Performance Management and will report to Senior Manager. Our team stands out for its analytical, forward-looking and value-creating approach.…
Added 1 hour ago
HT
IT Internal Auditor
Husky Technologies
Bolton, ON
- Full-time
Supporting Senior Manager, IT Audit and other auditors in the development and execution of audit plans, operational reviews and project engagements.
Added 1 hour ago
HT
Financial Manager - PLM (Product Line Mgmt)
Husky Technologies
Bolton, ON
- Full-time
Title: Financial Manager - PLM (Product Line Mgmt)
Added 1 hour ago
NB
Salesforce Application Architect
National Bank of Canada
Montreal, QC
- Full-time
In the commercial CRM sector, you are part of a team of 12 colleagues reporting to the Senior Manager – commercial CRM it Delivery. Our team stands out for the quality of its deliverables,…
Added 1 hour ago
Manager, Mergers & Acquisitions
Talent Acquisition Team at Westland Insurance. Text reply only.
Surrey, BC
…analysis through execution? At Westland, we're looking for a Manager, Mergers & Acquisitions to join our team. In this role, you'll play a key part in shaping Westland's growth strategy by…
Added 1 hour ago
UO
Manager, Organizational Change Management
University of Alberta
Edmonton, AB
- Full-time
Manage and Develop Team: Allocate senior consultants to projects based on complexity, capability and capacity. Set performance expectations and provide coaching, feedback and career…
Added 1 hour ago
T
Senior Group Manager, Finance Governance & Controls (Capital Markets)
TD
Toronto, ON
- Full-time
As a Senior Group Manager, you will be responsible for providing strategic guidance and oversight. You will develop partnerships with cross-segment teams within Finance and across the Bank…
Added 1 hour ago
T
Senior Personal Banker Trainee – Home Borrowing - Mandarin and/or Cantonese language skills considered an asset
TD
Coquitlam, BC
- Full-time
…opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been…
Added 1 hour ago
T
Senior Practice Consultant, Private Wealth Management
TD
Vancouver, BC
- Full-time
…opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been…
Added 2 hours ago
CP
Business development manager
Can Pathways Immigration Consultancy Ltd.
Calgary, AB
- From $38.5 CAD / hour
- Full-time
- On-site
Added 2 hours ago
SE
Manager, Tax Compliance
Suncor Energy
Calgary, AB
- Full-time
…compliance in a complex and evolving regulatory environment. As a senior tax leader, you will provide strategic direction across tax compliance, reporting, governance, and risk management…
Added 2 hours ago
J&
Senior Finance Manager, Surgery Canada
Johnson & Johnson Innovative Medicine
Markham, ON
- Full-time
We are searching for the best talent for a Senior Finance Manager, Surgery Canada to be in Markham, ON.
Added 2 hours ago
C
Relationship Manager, Business Banking
CIBC
Saskatoon, SK
- Full-time
As a member of Business Banking team, you’ll be reporting to the Director or Senior Manager & Team Lead, Business Banking, providing new and existing clients with an exceptional client…
Added 2 hours ago
TT
Senior Project Controller
Tetra Tech
Mississauga, ON
- Full-time
Tetra Tech is adding a Senior Project Controller to our Power team based in Mississauga, Ontario.
Added 2 hours ago
B
Sr. PMO Project Manager/Chef de projet senior, PMO
Bluberi
Drummondville, QC
- Full-time
Reporting to the Project Delivery Manager, Project Management Office (PMO), the Sr. PMO Project Manager will be assigned to product delivery initiatives, special projects, process…
Added 2 hours ago
TH
Director of Food And Beverage
Trail Hub
Whitby, ON
- Full-time
Trail Hub has grown rapidly, and our next phase requires stronger systems, financial discipline, leadership development, and operational consistency across our hospitality business.
Added 2 hours ago
GP
Senior Engineering Program Manager
Generac Power Systems
Toronto, ON · Canada - Toronto
- Full-time
The Senior Engineering Program Manager leads cross-functional delivery of product development initiatives, including new product introductions, cost reduction, technology integration, and…
Added 2 hours ago
E
Resident Care Manager (RCM) - Full Time (FT) - Poseidon Care Centre
Extendicare
Winnipeg, MB · LTC - Poseidon Care Centre
- Full-time
Under the direction of the Director of Care or the Director of Health and Wellness, the Resident Care Manager is responsible for the planning, direction and evaluation of quality resident…

Ontario Power Generation

Model Developer

Toronto, 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 8, 2026
Experience: A minimum of 6 years of relevant experience in electricity markets, power systems, energy modelling, quantitative analysis, or a related field.
Posting language: English
Posted: Oct 9, 2026

Original job description

Status: Regular

Number of Openings: 1

Education Level: Four-year university degree in a relevant discipline, supplemented by at least one additional year of specialized study or equivalent advanced education.

Base Location: 700 University Avenue, Toronto, Ontario M5G 1Z5

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 Model Developer.

Job Overview

Ontario Power Generation (OPG) is looking for a dynamic, analytical, consultative and results driven technical professional to join our team in the role of Model Developer at our downtown Toronto location.

Reporting to the Senior Manager, Model Development & Analytics, the Model Developer will build and enhance best-in-class electricity market models and use analytical tools to ensure the efficient, reliable, and affordable generation of low-carbon electricity in Ontario. The models include but are not limited to: electricity demand forecasting, optimization of power system planning, simulation of electricity generation and transmission, and forecast of electricity prices, fuel consumptions and emissions, generation revenues and profit margins. Other applications include building and enhancing analytical tools and software systems to address portfolio optimization problems such as water management in hydroelectric generation, fuel procurement, and bidding strategies implementation.

Key Accountabilities

Develop and enhance tools that support OPG Commercial Operations in implementing bidding strategies in the IESO-administered electricity market.
Gather business requirements, design data structures, develop Windows desktop applications, build, deploy, and maintain Web APIs in the Azure cloud environment.
Develop, validate, maintain and enhance electricity market simulation models to reflect changing system conditions, market rules, and policy developments.
Improve simulation model accuracy, usability, productivity, and calibrate models by reconciling model results against observed market outcomes.
Develop and enhance models for optimizing long-term electricity system expansion, utilizing state-of-the-art modelling techniques, optimization tools, and algorithms.
Develop, calibrate, and maintain long-term electricity demand forecasting models; conduct analytical studies on key drivers of electricity demand, including weather, emerging technologies, government policies, and conservation programs.
Use quantitative analysis and modelling to assess strategic initiatives, business development opportunities, market rule changes, and government policies; communicate findings to stakeholders and maintain awareness of industry and methodological developments.
Identify, evaluate, and implement opportunities to leverage AI, machine learning, and other emerging technologies across model development, system planning, forecasting, and commercial analytics.

Qualifications

Completion of a four-year university degree in a relevant discipline, supplemented by at least one additional year of specialized study or equivalent advanced education.
A minimum of 6 years of relevant experience in electricity markets, power systems, energy modelling, quantitative analysis, or a related field.
Demonstrated experience using analytical and development tools such as MATLAB, Visual Studio $C# and/or VB.NET$, SQL and NoSQL databases, as well as Microsoft Excel, Access, and PowerPoint, to manage large data sets and solve complex optimization problems.
Experience applying quantitative and numerical methods to modelling, analysis, and decision-making; experience with competitive power-market risk analysis and/or power-sector portfolio optimization is preferred.
Strong understanding of electrical-system fundamentals, generation and supply options, physical power-system operations, optimization, electricity market rules, market dynamics, market behaviour, and economic principles.
Ability to apply technical and market knowledge to develop and improve electricity-market models, analytical tools, and commercial decision-support solutions.
Ability to build knowledge of OPG’s business, the competitive electricity marketplace, and the relationship between market conditions and OPG’s trading activities.
Ability to work effectively and efficiently in a flexible hybrid office environment.

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

Develop, validate, and improve electricity market models and analytical tools for market simulation, demand forecasting, system expansion planning, and commercial decision-making. Build and maintain applications and cloud-based APIs, assess market and policy changes, and identify opportunities to apply AI and machine learning.

Requirements

Requires a four-year university degree in a relevant discipline plus at least one additional year of specialized study or equivalent advanced education, and a minimum of six years of relevant experience. Candidates should have experience with quantitative modeling, optimization, electricity markets or power systems, and tools such as MATLAB, C# or VB.NET, SQL and NoSQL databases, and Microsoft Office applications.

Skills

Electricity Market Modeling
Power Systems Analysis
Quantitative Analysis
Optimization
Demand Forecasting
Market Simulation
MATLAB
C#
VB.NET
SQL
NoSQL Databases
Microsoft Excel
Azure
Web API Development
Machine Learning
Risk Analysis

Visa sponsorship

Not detected in the job text

Keywords

Electricity Markets
Power Systems
Energy Modeling
Electricity Demand Forecasting
Market Simulation
Power System Planning
Portfolio Optimization
Quantitative Analysis
Numerical Methods
Optimization Algorithms
Market Risk Analysis
Bidding Strategies
Electricity Market Rules
Generation and Transmission
Fuel Procurement
Emissions Forecasting
MATLAB
Visual Studio
C#
VB.NET
SQL
NoSQL Databases
Microsoft Excel
Microsoft Access
Microsoft PowerPoint
Azure
Web APIs
Artificial Intelligence
Machine Learning

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