Senior - Decision Modelling (Toronto)

Senior - Decision Modelling (Toronto)

Location: Toronto

Other locations: Primary Location Only

Salary: Competitive

Date: Jul 13, 2026

Job description

Requisition ID: 1726154

At EY, were all in to shape your future with confidence.

Well help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Join EY and help to build a better working world.

At EY-Parthenon, youll have the opportunity to build a career as unique as you are, supported by global scale, an inclusive culture, and leading-edge tools to help you grow. Were looking for individuals who bring both strong financial acumen and a passion for solving complex business problems.

The opportunity

The Decision Modelling team sits at the intersection of corporate finance, strategy, and transactions, supporting clients with critical business and investment decisions.

We work across sectors to develop integrated financial models and decision tools that support:

Business planning and forecasting

Capital allocation and investment decisions

Transaction and investment evaluation (buy-side, sell-side, infrastructure and project finance)

Strategic planning, scenario analysis and performance tracking

As a Senior, you will play a key role in designing and delivering financial models and insights that directly inform management and investor decisions. Our work is highly commercial in nature and requires strong understanding of financial performance drivers, valuation principles, and business strategy.

This job posting relates to an existing vacancy within our organization.

What you will do

Build integrated financial models to support budgeting, forecasting, and long-range planning

Support transaction and valuation analyses, including buy-side, sell-side, and project finance engagements

Translate operational and financial drivers into actionable insights for client decision-making

Perform scenario, sensitivity, and risk analysis to support strategic and investment decisions

Review financial models to assess logical integrity, assumptions, and commercial implications

Work directly with clients and internal teams to understand key business issues and provide decision-oriented solutions

Contribute to business development efforts and client relationship building

Skills and attributes for success

Strong foundation in corporate finance, including financial planning, valuation, or transaction advisory

Enthusiasm for Excel, with experience building or reviewing financial models for financial planning and investment analysis

Working knowledge of financial statements and key business performance drivers

Ability to translate complex financial analysis into clear, decision-ready insights

Strong problem-solving and analytical thinking skills

Effective communication skills, including ability to engage with senior stakeholders

High attention to detail and commitment to producing high-quality outputs

Collaborative mindset with the ability to work across multiple engagements

To qualify for the role, you must have:

Demonstrated experience developing financial models for business planning, forecasting, or transactions

Experience in corporate finance, FP&A, valuation, or transaction advisory environments

A professional designation such as CPA, CFA, or CBV (or equivalent progress towards a designation)

Strong commercial awareness and the ability to identify and assess key value drivers

Ideally, youll also have:

Experience working on transaction-related projects or capital investment decisions

Exposure to infrastructure or project finance modelling