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Added 7 mins ago
VA
Prep Technician
Voyageur Aviation
North Bay, ON
- Full-time
As a key member of the Paint Shop team, the Aircraft Painter Prep Technician is responsible for preparing aircraft and aircraft components for painting by performing surface preparation,…
Added 7 mins ago
M
Senior Rooms Operations Manager
Marriott
Regina, SK
- Full-time
Manages the execution of all operations in the rooms area departments (e.g.,Front Office, Engineering/Maintenance,Housekeeping) and managing staff. Strives to continually improve guest and…
Added 20 mins ago
C
Temporary Sales Associate
Coach
Toronto, ON
- Part-time
…shopping experience, meet personal and store sales goals, and support daily store operations. This role blends luxury‑retail service, omni‑channel selling, and team collaboration to drive…
Added 22 mins ago
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Legal Counsel - Technology & Digital (Commercial Contracts)
MNP
Montreal, QC · Quebec, QC
- Full-time
Make an impact with our Legal & Risk Management team as Legal Counsel - Technology & Digital (Commercial Contracts). This diverse team of professionals provides legal expertise to support…
Added 22 mins ago
T
Manager, Customer Experience II - Fixed Term Contract
TD
Kenora, ON
- Full-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…
Added 22 mins ago
B
Personal Banking Associate
BMO
Knowlton, QC
- Full-time
Acts as a key member of a collaborative and versatile branch and market team.
Added 22 mins ago
B
Senior Technology Manager, Loan Servicing Technology
BMO
Toronto, ON · FCP
- Full-time
Loan IQ platform support, administration, batch operations, environment management, releases, upgrades, and integrations.
Added 22 mins ago
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Automation Manager
JLL
Pitt Meadows, BC
- Full-time
Partner with operations, engineering, and support teams to optimize MHE systems and deliver projects.
Added 22 mins ago
Interfacility Transport Coordinator - VECTRS
Winnipeg Regional Health Authority
Winnipeg, MB
…caller information; communicate the information to the VECTRS team and dispatch information using a variety of digital tools and resources. The Interfacility Transport Coordinator must be…
Added 22 mins ago
Diet Aide - HSC
Winnipeg Regional Health Authority
Winnipeg, MB
Ability to work as a team member and independently in a time sensitive environment.
Added 22 mins ago
Diet Aide
Winnipeg Regional Health Authority
Winnipeg, MB
Ability to work as a team member and independently in a time sensitive environment.
Added 37 mins ago
HB
Guest Room Attendant - Matrix Hotel
Horseshoe Bay Resort
AB · Edmonton, AB
- Full-time
At Matrix Hotel, we are looking for our next great team member to join us on our Housekeeping team. We are committed to providing you with:
Added 37 mins ago
LT
Kids Supervisor
Life Time
Vaughan, ON
- Part-time
Completes Team Member Evaluations, provides feedback and coaching as needed
Added 37 mins ago
AI
Student Intern - Natural Resources
Allianz Insurance
Toronto, ON
- $30 CAD / hour
- Full-time
Reporting to the Head of Energy and Construction Canada, the Intern will provide data entry and clerical support functions to the Natural Resources Underwriting Team.
Added 37 mins ago
AI
Student Intern - Marine
Allianz Insurance
Toronto, ON
- $30 CAD / hour
- Full-time
Reporting to the Head of Marine – Canada, the Intern will provide data entry and clerical support functions to the Marine Underwriting Team.
Added 51 mins ago
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Facility Manager III
BGIS
Milton, ON
- Full-time
Supervise Team Member(s) including directing activities, establishing goals and objectives, performance evaluation and communicating vision for operations and maintenance; supervise…
Added 51 mins ago
FC
Member Experience Representative
FirstOntario Credit Union
Hamilton, ON
- Full-time
The Member Experience Representative is responsible for providing the optimal member experience through exceptional member service and identifying and providing solutions for members'…
Added 52 mins ago
Janitorial Services Manager
Kandor
Victoria, BC
We are seeking an experienced and detail-oriented Janitorial Services Manager to lead our facilities operations team. Reporting to senior management, you will be responsible for planning,…
Added 1 hour ago
KS
Temporary Sales Support Associate
kate spade new york
Toronto, ON
- Part-time
Support sales floor activities, respond to customer requests confidently, and partner with team or management as needed.
Added 1 hour ago
KS
Temporary Sales Associate
kate spade new york
Toronto, ON
- Part-time
…shopping experience, meet personal and store sales goals, and support daily store operations. This role blends luxury‑retail service, omni‑channel selling, and team collaboration to drive…
Added 1 hour ago
S
Assistant Department Manager, Bakery
Save-On-Foods
Kamloops, BC · Brocklehurst - Kamloops BC
- Part-time
With over 185 stores and nearly 22,000 team members, Save-On-Foods is Western Canada’s largest grocery retail company and a great place to grow your career. Committed to its core values of…
Added 1 hour ago
O
Managing Director, Value Creation Private Markets
OPTrust
Toronto, ON
- Full-time
OPTrust’s Private Markets team is a dedicated business unit within the Investment Division of OPTrust that invests and manages private markets investments, primarily focused on…
Added 1 hour ago
T
Personal Banking Associate
TD
Kelowna, BC
- Full-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…
Added 1 hour ago
T
Assistant Branch Manager Trainee
TD
Three Hills, AB · Calgary, AB
- Full-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…
Added 1 hour ago
T
Personal Banking Associate Trainee (Full time)- Champlain, Montreal
TD
Montreal, QC
- Full-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…

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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