
Fusion, the process that powers the sun and stars, is one of the most promising options for generating the cleaner, carbon-free energy that our world badly needs. UKAEA leads the way in realizing fusion energy, partnering with industry and research organisations to achieve ground-breaking advancements. Our goal is to bring fusion electricity to the grid by developing the power stations of tomorrow and the skilled workforce to deliver them.
Join UKAEA's Portfolio Management Office (PfMO) and play a key role in delivering some of the UK's most complex and ambitious programmes. As a Senior Cost Controller, you will be the focal point for all aspects of cost within the projects. You will ensure that all spend is correctly manage, validate the accuracy of the forecasts, liaise with Work Package Manager and Finance to ensure timely receipting and invoicing for accurate cost reporting. You will provide guidance and support to all stakeholders to support informed decision making, influencing the projects’ ability to delivery to budget. You'll also support the Project Controls team driving continuous improvement across the organisation's project delivery capability
UKAEA is an onsite organisation, and this role requires regular onsite presence (usually between 3-5 days in any given week) in line with business needs. We actively support flexible working arrangements where this is compatible with the role.
A full list of benefits can be found here and highlights include:
UKAEA’s mission is clean energy for all, and we welcome talented people from all backgrounds to help us achieve this goal. We are committed to equality, diversity, inclusion and accessibility and strive to ensure fair representation across our workforce.
We particularly encourage applications from groups currently underrepresented in STEM, including women and individuals from diverse ethnic backgrounds, while ensuring all appointments are made on merit. Further information can be found here.

As the UK’s national fusion lab, the UK Atomic Energy Authority’s mission is to lead the commercial development of fusion power and related technology, and position the UK as a leader in sustainable fusion energy. We are meeting the scientific and engineering challenges that come with such a grand ambition.
UKAEA is made up of four main facilities: Culham Centre for Fusion Energy (CCFE), Remote Applications in Challenging Environments (RACE), Materials Research Facility (MRF), and - in partnership with STFC - the Oxfordshire Advanced Skills (OAS) apprentice training centre.
Connect with us to hear more about our world-class research and career opportunities and to discuss commercial opportunities.