Senior Decision Modelling Lead — Strategy & AI Tools

Company: EY-Parthenon
Apply for the Senior Decision Modelling Lead — Strategy & AI Tools
Location: London
Job Description:

EY-Parthenon in London is seeking an Assistant Director in Decision Modelling to lead complex engagements, shaping strategic and financial decisions for clients.

You will work with Partners, co-develop solutions, manage scope, risk, and client relationships, and drive adoption of AI-enabled tools. The role offers hybrid working across the UK with international travel and opportunities to advance within a global team.

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Posted: September 27th, 2026