Project & Process Manager (Senior P3M Benefits Manager)

Internal Job Title: Senior P3M Benefits Manager

Member of EPMO SLT Providing leadership for the delivery and increased maturity of EPMO services. Responsible for implementation of the strategy and vision for EPMO as determined by the Head of EPMO. 

Responsible for delivery of a robust Enterprise-wide benefits management process which includes process stand up, training, implementation of appropriate systems and tools to enable planning, realising and evaluation of benefits. Also responsible for the development and then subsequent implementation of the benefits management strategy in line with NDA and IPA guidance.  

Responsible for providing intervention techniques to provide coaching and support as a peer to support areas of the business which are trending adversely against performance. This role ensures performance issues/challenges the organisation is encountering is understood with recovery plans enacted. 

This role is a senior advisory role who can provide expert guidance and solutions to highly complex issues. This role will contribute in informing key decisions, help shape approaches, set standards, or arbitrate disputes/ conflicts that impact P3M performance. To provide leadership and overall direction to the P3M organisation as a SME residing within the central EPMO organisation.

For internal applicants on RWM terms & conditions this role is a 4-3, terms apply.

Corporate Services
Flexible - NWS welcomes flexible working practices
Contract Type
3B Upper/Lower
Full Time/Part Time
Closing Date
Ref No

Who are we?

Simply put, our job is to secure a safer future for us all. We do this by managing and disposing of the UK’s nuclear radioactive waste safely and securely for generations to come. We have a critical role in the biggest multi-decade clean-up project in Europe. As part of the Nuclear Decommissioning Authority (NDA) group, we provide permanent answers for nuclear waste.

Nuclear Waste Services builds on the work delivered at the Low-Level Waste Repository (LLWR) site and the Geological Disposal Facility (GDF) programme, maintaining these key activities whilst also adding further essential services for customers in the nuclear energy, defence, industrial, medical, and research sectors. Maintaining and developing this knowledge and experience is key to securing and developing our unique nuclear waste capabilities for the UK and the rest of the world

If you join Nuclear Waste Services, you’ll be part of a team that brings together some of the most brilliant minds from around the UK, working across many specialisms – scientific, engineering, safety, operations, commercial, community engagement, and regulatory – to name a few.

We want Nuclear Waste Services to be a great place​ to work where people are respected, included and can perform at their best. We do this by living our Nuclear Waste Services values;

We are action orientated ​​​​​​​- We deliver for our customers, partners, and people safely & securely.

We are collaborative and inclusive - We have greater success when we work together.

We are ambitious - We are problem solvers who embrace and act upon new challenges.​​​​​

We act with integrity - We are trusted to build a safe, secure and sustainable future


What's in it for you?

  • On appointment to NWS you will receive 25.5 days annual leave, plus bank holidays and you can accrue up to 13 extra days leave
  • Rewarding performance (annual bonus scheme)
  • We offer a generous pension scheme through CNNP
  • learning and development support
  • payment of relevant annual professional subscriptions
  • Employee Assistance Programme
  • Financial advice assistance
  • Flexible working
  • Extended family-friendly policies
  • Cycle to work scheme
  • We welcome flexible and agile working practices
  • Flexible working requests can be submitted from day 1 of employment

Equal OpportunitiesDisability

We value the unique differences that each of our colleagues bring to work every day and are committed to creating an environment where everyone feels respected, included and able to perform at their best. At Nuclear Waste Service we are committed to creating a workplace that is diverse and inclusive. We value the diversity of our people and actively seek to have a workforce that represents the rich diversity of the communities we support. Currently we are underrepresented in some areas, and would particularly welcome applicants from Women, Black, Asian and Ethnic Minorities, LGBTQ+ and candidates who have a disability.

In promoting equal opportunities, Nuclear Waste Service welcomes applications from all sections of the community. We select people according to their abilities and our needs. As users of the disability confident scheme, we guarantee to interview all disabled applicants who meet all of the essential criteria for the vacancy. 

Please note: Nuclear Waste Services reserves the right to close the vacancy early. 

If you have any queries or would like to discuss this role, please email