Job Description

To support and contribute to the successful delivery of the scope, schedule and cost against the work scope of an assigned sub category/ portfolio/programme/project by the ensuring the optimum provision of fit for purpose goods and services from the supply chain.

A Senior Buyer within ICT will be supporting the Procurement Lead to achieve a successful delivery of the scope, schedule and cost against the work scope of an assigned sub category/portfolio/programme/project. The Senior Buyer will provide support to the Procurement Lead for the Infrastructure, Comms and EUS (BAU) sub category, which includes over 330 contracts and procurements with an overall portfolio value of £247m.

Principal Accountabilities

• To establish, collate and conduct the initial analysis with regard to the forecast of demand requests, challenging demand requirements to ensure that the correct/compliant procurement route is used and assist in market research and engagement to ensure value for money sourcing is achieved.
• To provide varying degrees of support to the management of sourcing, assessment, selection and award of contracts of low to medium value/ complexity/risk dependent on grade including, to ensure value for money procurements are undertaken.
• To support the production of/produce non-complex contract strategies, and ensure compliance with Commercial Function policies, procedures and governmental requirements so that commercial risks are identified and mitigated dependent on grade. With support, draft strategies for complex contracts of relatively high value and/or commercial risk, including relevant cost models.
• Ensure activities undertaken comply with Commercial Function policies, procedures, legislative and governmental requirements so that commercial risks are identified and mitigated.
• Ensure value added commercial and financial contract management techniques are used in the management of contracts through to contract close out, to drive performance and ensure that contract benefits are fully realised including both monetary savings and soft benefits.
• Work collaboratively with internal stakeholders, customers and professional functions, providing external insight, commercial support advice and guidance and support the continued development and embedding of commercial awareness across the business.
• To accurately develop/ maintain procurement activity records, reports and data in a timely manner.
• To provide professional advisory commercial support and guidance to internal customers, taking proactive steps to improve and embed commercial awareness across suppliers/clients/contractors to ensure wider business objectives are met.
• Competent in the use of commercial systems and can coach others.
• To support and coach colleagues within the Function and business areas where applicable to ensure the transfer of knowledge and skills, therefore contributing to the development of a high performing culture and the delivery of the business, Function and team objectives.

Essential Skills

• HND/Degree in Business Management, Procurement, Quantity Surveying, Supply Chain Management or relevant discipline OR demonstrable experience in lieu of this.
• Experience working in procurement/supply covering a broad range of products and services.
• Working knowledge of the Procurement Act 2023.
• Membership of Chartered Institute of Purchase and Supply qualifications or other relevant equivalent professional qualification.
• Understanding/application/working knowledge of relevant legislation and guidelines e.g. NEC 3 terms and conditions.

Additional Information

• Open VN
• Number of Vacancies: 1
• Contact: samuel.davison@sellafieldsites.com

The interviews for this vacancy are expected to be 18th September 2026.

ASW’s may have the right to apply for internal Sellafield Ltd vacancies. Please note if you are an Agency Supplied Worker you are required to attach evidence of all qualifications obtained to support your application. We require a minimum of A*-C (9-4) GCSE in English Language, Maths & Science/IT or equivalent / higher qualification.

If you choose to apply for this role and your application is shortlisted by the hiring manager, you will be invited to a competency based interview. In the interview, you will be assessed against the below competencies:

Behavioural:
Collaboration & Teamwork – 4.1.6
Resilience – 4.2.2
Drive for Results – 4.3.1

Technical:
Contract Preparations and drafting – 310.1
Supplier Selection and Management – 310.5

Please see link to the competency framework for further information:
https://slportal.ssa-intra.net/pub/SC001/00027/Competency%20Framework/Forms/AllItems.aspx

If your technical competency is not in the above framework, please refer to the profession’s share point page for further information.

Sellafield Ltd are recognised as a Disability Confident Employer (Level 3). Disability Confident employers offer an interview to disabled applicants that meet the minimum criteria for a vacancy. Sellafield Ltd define the minimum criteria as the ‘essential skills’ which are listed on the vacancy notice. Whilst completing your application form, you will be able to indicate if you wish to be considered under the disability confident scheme. If you would prefer to discuss this directly with us, please contact the GBS Recruitment team on recruitment@sellafieldcloud.co.uk

Please ensure that you save a copy of this advert for future reference if you make an application for this role.

The closing date for this vacancy is 24th August 2026.