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Added 10 mins ago
AD
Diagnostic Sales Manager (Ottawa, ON)
Antech Diagnostics
Ottawa, ON
- Full-time
The Diagnostic Sales Manager (“DSM”) will manage their territory market share, book of business, and growth goals by promoting, selling, and supporting Antech Reference Lab services,…
Added 24 mins ago
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Produce - Manager Produce
Sobeys
Barrie, ON
- Full-time
What began as a meat delivery business in Stellarton, Nova Scotia has grown to over 128,000 teammates at corporate-owned and franchised/affiliate store locations. Sobeys Capital…
Added 24 mins ago
LC
Assistant Front Store Manager, Hourly Part Time Day
Loblaw Companies Limited
Prescott, ON
- Part-time
To assist the Front Store Manager (FSM) in managing the human, physical and financial resources of the store and in ensuring that store objectives are achieved by focusing on improving…
Added 24 mins ago
LC
Cashier Manager, Hourly Part Time Flexible Shifts
Loblaw Companies Limited
Prince George, BC
- Part-time
The Cash Manager manages the resources (human, physical, financial) of the Cash Department. The Cash Manager interfaces with other store departments to ensure achievement of store…
Added 24 mins ago
LC
Merchandiser, Hourly Part Time Flexible Shifts
Loblaw Companies Limited
Prince George, BC
- Part-time
Supports Front Store Manager/Assistant Front Store Manager in maintaining the quality and standards
Added 24 mins ago
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In Store Bakery - Baker
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Calgary, AB
- Full-time
What began as a meat delivery business in Stellarton, Nova Scotia has grown to over 128,000 teammates at corporate-owned and franchised store locations. Sobeys Capital Incorporated and its…
Added 40 mins ago
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Senior Internal Auditor
Twilio
Remote, Canada
- Full-time
- Remote
…step beyond traditional compliance to drive strategic impact, business resilience, and operational excellence across a fast-paced tech ecosystem. We are looking for a collaborative,…
Added 40 mins ago
EC
HR Business Partner
Eaton Corporation
Edmonton, AB
- Full-time
Under the guidance of the Plant Manager, this role acts as a trusted business partner, supporting site leadership, employees, and the Canadian HR team to deliver meaningful results. You’ll…
Added 54 mins ago
GP
Production Manager - Paper Bag Manufacturing
Gather Packaging
Toronto, ON · North York, ON
- Full-time
We are looking for a hands-on Production Manager to take ownership of our two-shift paper bag converting operation, reporting directly to the Plant Manager.
Added 54 mins ago
TC
Loss Prevention Investigations Manager
TJX Canada – Winners, Marshalls, HomeSense
Mississauga, ON
- $89,208 to $135,086.4 CAD / year
- Full-time
We’re looking for a Loss Prevention Investigations Manager - Internal to lead our Internal Investigations team across Western Canada and drive strategies that reduce loss, deter internal…
Added 54 mins ago
MT
Head of Design Operations
Madison Taylor Design
Midhurst, ON
- Full-time
This is not a traditional Project Manager, Studio Manager, or construction management role. This is a senior leadership position responsible for improving how our multidisciplinary design…
Added 54 mins ago
ES
Senior Advisor, Operational Risk and Resiliency - Express Scripts Canada
Express Scripts Canada
Mississauga, ON
- Full-time
…assets/resources, through collaborate partnership with leaders to ensure business groups, functional teams and departments meet all requirements necessary for End-to-End…
Added 54 mins ago
SM
Decision Support Analyst Decision Support
St. Michael's Hospital
Toronto, ON
- Full-time
Under the direction of the manager, and senior staff to consult with clients on analytical needs related to a variety of projects including: strategy, business cases, quality improvement,…
Added 55 mins 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,…
Added 1 hour ago
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Project Manager
Actalent
AB · Edmonton, AB
- $58 to $69 CAD / hour
- Contract
Actalent is partnering with a growing engineering and manufacturing organization to identify an experienced Project Manager to lead the successful execution of complex industrial projects…
Added 1 hour ago
OP
Model Developer
Ontario Power Generation
Toronto, ON
- Full-time
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.
Added 1 hour ago
CD
Coordinator, Service (GTA)
Caivan Development Corporation
Oakville, ON
- Up to $75,000 CAD / year
…homeowner. This role supports the Service Technician and Service Manager by ensuring timely completion of scheduled work, accurate documentation, and clear, consistent…
Added 1 hour ago
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Engineering Manager - Mining & Metals
Fluor
Vancouver, BC
- Full-time
Job related skills required - Strong leadership skills, customer focus, business acumen, influence, strategic agility, decision making, personal accountability, ownership and follow…
Added 1 hour ago
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Data Center Technician Manager
Microsoft
Toronto, ON
- Full-time
As a Microsoft Data Center Technician (DCT) Manager, you will lead a team of technicians, providing expert guidance on performing hardware deployments, diagnostics on equipment, and…
Added 1 hour ago
BI
National Sales Manager
BEHLEN Industries LP
Brandon, MB
- Full-time
Reporting to the Senior Vice President, the National Sales Manager is responsible for managing the sales programs for the Rigid Frame, Frameless and Custom Fabrication divisions of the…
Added 1 hour ago
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Lead, Team
Western Financial Group
Victoria, BC
- Full-time
Your success stems from you partnering with the Branch Manager to develop and support an effective team of sales professionals. You have the opportunity to be part of a collaborative and…
Added 1 hour ago
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Grower
Highline Mushrooms
Leamington, ON
- $79,374.38 to $92,603.44 CAD / year
- Full-time
Works closely with the Grower Manager and the growing team on all aspects related to the growing at assigned site(s) with a strong focus on head filling, farm operations and hygiene.…
Added 2 hours ago
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Demand Generation Manager
MAVAN
Toronto, ON
- Contract
Lyft Business is transforming how organizations move their people. From healthcare systems transporting patients to appointments, to educational institutions providing safe campus mobility,…
Added 2 hours ago
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HCP Partner Immunology /Ontario GTA
UCB
Toronto, ON
- $119,000 to $156,000 CAD / year
We are seeking an experienced Healthcare Professional Partner (HCPP) for an Ontario’s Greater Toronto Territory Manager who is with a proven track record of meeting or exceeding territory…
Added 2 hours ago
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HCP Partner Immunology Calgary
UCB
Calgary, AB
- $119,000 to $156,000 CAD / year
We are seeking an experienced Healthcare Professional Partner (HCPP) for an Calgary Territory Manager who has a proven track record of meeting or exceeding territory business and market…

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

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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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