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Mark Hedges

Executive Director, Estates and Liabilities

Mark Hedges began his career at AWE in 1985, as a Craft Apprentice on the, then, 4-year scheme. Following this, he undertook several roles across the Maintenance and Engineering areas of the business, before progressing into Engineering Management and Facility Operations. His time within Facility Operations included Facilities Management and supporting the transition of several facilities out of Operations into Decommissioning; as part of the overall legacy programme at AWE. After several years in this role, Mark progressed into the Programme and Project management area of the business including Head of Decommissioning at AWE, before taking on the role as the overall Site Programme Manager.

Mark then spent a number of years within the Site Function, setting up the Estate Strategy and Planning office, before taking on the role of Site Director in June 2018. Following this, he took on the Fissile Delivery Director within COO organisation until early 2023.

In April of 2023, Mark moved across to become the Director Estates and Liabilities, re-establishing the Decommissioning, Demolition and Waste programmes of work. A year on, April 2024, he has become Executive Director Estate and Liabilities. This role continues to ignite his passionate outlook for driving changes, to ensure AWE’s Sites are a nicer place to be.

Mark is married with two sons, and he enjoys travelling and all types of sport; both playing and watching

Latest news

Latest News

Introducing Valiant: one of the most powerful computers in the UK

AWE has developed unique, world-leading technology to help validate the UK’s warhead stockpile. Supporting that work requires extremely rigorous testing- and at the heart of it sits Valiant, a new supercomputer that we are proud to say has now entered active service. This powerful new capability for simulation, testing and discovery significantly boosts our ability […]

Connect - the newsletter for AWE's neighbours - Spring 2026

Community News

Connect – Spring 2026

Thank you for taking the time to read the printed leaflet you received in the post, and for scanning the QR code to discover more. By taking some of our content online, which we started from the autumn 2024 edition, we’ve been able to reduce the printing associated with each Connect by more than 50%, […]

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