Operational Research Graduate Programme - September 2026 intake

Help businesses solve some of their most challenging problems whilst developing your analytical and consulting capability.

Programme overview

Our Decision Modelling – Operational Research team delivers a broad spectrum of services from complex transaction-related financial modelling and business planning through to developing decision support and operational research solutions. When you join us, you will have the opportunity to work on a range of projects, allowing you to develop a broad range of skills. Projects often involve supporting the client’s business, strategic, tactical or operational agenda. To be successful, the role requires individuals with a passion for problem solving along with exceptional stakeholder management skills, rigorous analytical techniques and excellent data handling skills.

What you will be doing

• Using innovative techniques like simulation, machine learning, scenario modelling and visualisation to help clients make optimum use of their physical assets.

• Learning on the job from senior colleagues and through structured learning, with the option to undertake an accounting qualification (CAB with option to extend to ICAS).

• Developing expertise in analytical tools, such as SQL for data wrangling and PowerBI for data visualization, while leveraging R and Python for data analysis and statistical modelling, including forecasting calculations and scenario modelling.

• Employing advanced Operational Research software, such as Simul8 and AnyLogic, for simulation purposes.

• Communicating and collaborating with colleagues across EY and clients across the globe.

• Supporting with project management, proposals, business development activities and key deliverables.