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Added 11 mins ago
HT
Manager, Internal Controls
Husky Technologies
Bolton, ON
- Full-time
Working with Internal Audit and the global Finance and Operations teams, the Manager, Internal Controls will play a critical role in Husky’s global financial reporting. This includes the…
Added 12 mins ago
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Fixed Income Trading Analyst
BMO
Toronto, ON · FCP
- Full-time
Lead various workstreams associated with BMO’s program to build, consolidate and improve fixed income trading platforms
Added 12 mins ago
NM
Manager, Sales Tax
Nissan Motor Corporation
Mississauga, ON
- Full-time
We are currently looking for a Sales Tax Manager to join our team in Mississauga, ON.
Added 12 mins ago
WM
Sales Support Manager - Bids & Tenders
Waste Management, Inc. (WM)
Kitchener, ON
- Full-time
…fact, many of our leaders began their careers in frontline and technical roles, reflecting our commitment to developing talent from…
Added 41 mins ago
OH
Case Management Assistant
Olathe Health
Pavilion 1, BC
- Full-time
The Case Management Assistant works under the direction of the Social Work Manager in Case Management, the Case Management Assistant (CMA) has responsibility to provide care/service safely…
Added 41 mins ago
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Contracts Manager
FlatironDragados
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Are you a detail-oriented leader with a knack for navigating complex contractual landscapes? As a Contracts and Change Manager , you will oversee our project controls program and activities…
Added 1 hour ago
SH
Staff Respiratory Therapist - Repost
Shared Health-Soins Communs
Winnipeg, MB
- Full-time
Under the general supervision of the Manager (or designate), the incumbent provides therapeutic, diagnostic, technical and teaching respiratory therapy services, including Pulmonary…
Added 1 hour ago
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Respiratory Therapist - Repost
Shared Health-Soins Communs
Winnipeg, MB
- Full-time
Under the general supervision of the Manager (or designate), the incumbent provides therapeutic, diagnostic, technical and teaching respiratory therapy services, including Pulmonary…
Added 1 hour ago
BC
Registered Nurse - Mental Health Inpatient - Job Share
Brant Community Healthcare System
Brantford, ON
- Full-time
Employee Wellness Matters – Peer Support Team, Wellness Committee, Free, confidential Employee Assistance Program (EAP) for employees and their families.
Added 1 hour ago
BC
Service Clerk - Switchboard
Brant Community Healthcare System
Brantford, ON
- Full-time
Wellness matters, our Employee Assistance program is free and confidential to all employees and family members.
Added 1 hour ago
BC
Registered Nurse - CCU
Brant Community Healthcare System
Brantford, ON
- Full-time
Employee Wellness Matters – Peer Support Team, Wellness Committee, Free, confidential Employee Assistance Program (EAP) for employees and their families.
Added 1 hour ago
BC
Medical Radiation Technologist
Brant Community Healthcare System
Brantford, ON
- Full-time
Wellness matters, our Employee Assistance program is free and confidential to all employees and family members.
Added 1 hour ago
BC
Registered Practical Nurse - Day Surgery
Brant Community Healthcare System
Brantford, ON
- Full-time
Reporting to the Manager, Operating Room, PACU and Day Surgery, the successful applicant will be responsible for comprehensive nursing care in the perioperative program and must meet the…
Added 1 hour ago
BC
Registered Practical Nurse - Day Surgery
Brant Community Healthcare System
Brantford, ON
- Full-time
Reporting to the Manager, Operating Room, PACU and Day Surgery, the successful applicant will be responsible for comprehensive nursing care in the perioperative program and must meet the…
Added 1 hour ago
CG
Manager, RF & Antenna Research and Technology
Calian Group
Ottawa, ON
- Full-time
The Manager, RF & Antenna Research and Technology leads the organization's advanced research activities focused on future GNSS antenna technologies, materials, architectures, and…
Added 1 hour ago
CG
Manager, RF & Antenna Systems
Calian Group
Ottawa, ON
- Full-time
The Manager, RF & Antenna Systems leads the development of advanced GNSS-based systems, including CRPA products, anti-jam technologies, smart antennas, and Alternative PNT solutions. The…
Added 1 hour ago
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Senior Project Manager
Virtusa
Toronto, ON
- Full-time
Change Management Governance Adoption The soft power required to convince business and technical teams to adopt new data habits and cultural standards
Added 1 hour ago
CG
Manager, Mechanical Design and Core Engineering
Calian Group
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
SS
IT Manager
SysGen Solutions Group
Calgary, AB
- Full-time
We are looking for an exciting & enthusiastic addition to assist in leading our growing tech team. The IT Manager builds strategic plans and technology solutions based on client business…
Added 2 hours ago
AI
Applications Engineering Manager, Nuclear
ATS Industrial Automation
Cambridge, ON
- Full-time
The Manager, Nuclear Applications Engineering provides strategic and operational leadership for the Nuclear Applications Engineering function. The role is responsible for the quality,…
Added 2 hours ago
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Member of Technical Staff
Nutanix
Vancouver, BC
- $103,000 to $155,000 CAD / year
- Full-time
You will report to a seasoned Technical Manager who will provide mentorship and guidance as you navigate through your responsibilities. The work setup at Nutanix AI is a hybrid model,…
Added 2 hours ago
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Senior Advisor, Operational Risk and Resiliency - Express Scripts Canada
Express Scripts Canada
Mississauga, ON
- Full-time
…information to the Business Continuity & Disaster Recovery Program Steering…
Added 2 hours ago
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RQ11723 – Solutions Designer – CRM – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Develop and maintain system design models, program code, technical documentation, and specifications.
Added 2 hours ago
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RQ00388 – Solution Architect
S M Software Solutions Inc
Fredericton, NB
- Full-time
Work closely with the My Health NB PHN project team members, including Program Manager, Solution Architect, Project Manager, and Lead Business Analyst, on overall direction, scope, and…
Added 2 hours ago
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Marketing Manager, Global Retirement
Manulife
Waterloo, ON · Montreal, QC
- Full-time
As a Marketing Manager, you'll develop and deliver pivotal digital initiatives across brand and marketing strategy, marketing operational efficiency, thought leadership, content management,…

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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