Senior Buyer - Siteworks & Operations

## Senior Buyer - Siteworks & Operations Apply locations:
Derby, UK:
Manchester, UK:
Warrington, UKtime type:
Full time posted on:
Posted Yesterday job requisition :
JR101638

Our mission is to deliver clean, affordable energy for all. Rolls-Royce SMR provides a British solution to a global energy challenge, leading the way in Small Modular Reactor technology and shaping the UK’s premier green export opportunity.

Our Procurement function plays a critical role in building the supply chain capability required to deliver our first-of-a-kind SMR and future global fleet. Within this, Siteworks & Operations procurement is key to enabling site readiness, infrastructure delivery and operational capability across our  this context, we’re looking for a
** Senior Buyer – Siteworks & Operations
** to lead sourcing and commercial activity across site-based services, infrastructure and operational support packages. You’ll work closely with Programme, Construction, Engineering, Operations and Commercial teams to shape requirements, influence early decisions and ensure a robust, scalable and high-performing supply chain.

Reporting into the Procurement Manager, you’ll play a key role in establishing strong supplier partnerships, driving value and supporting the delivery of a safe, efficient and predictable programme.
** We’ll need you to:
*** Develop and implement sourcing and category strategies aligned to programme cost, schedule and quality requirements.
* Lead end-to-end procurement activity including pre-qualification, RFx processes, tender evaluation, negotiation and contract award.
* Build and manage a resilient and scalable supply base across siteworks, infrastructure, enabling works and operational services.
* Work collaboratively with cross-functional stakeholders to shape requirements and influence early-stage design and delivery decisions.
* Provide clear commercial insight, translating technical and market information into robust recommendations.
* Ensure governance, compliance and documentation standards are consistently applied across procurement activities.
* Manage supplier performance, identifying risks, opportunities and continuous improvement initiatives.
* Support the development of procurement processes, tools and ways of working as the function scales.
** You’ll bring:
*** Proven experience in procurement across siteworks, operations, infrastructure or construction-related environments.
* Strong commercial acumen with hands-on experience delivering competitive tenders and negotiating supplier agreements.
* Experience working in complex, regulated or safety-critical industries such as energy, nuclear, infrastructure, aerospace or defence.
* Ability to work across technical and commercial interfaces, including cost, programme and supply chain considerations.
* Strong stakeholder management skills, with the ability to influence a wide range of audiences.
* Excellent communication skills, able to present complex information clearly and concisely.
* High proficiency in Microsoft Excel and Word.
* MCIPS (or working towards) is desirable.
** Location & Ways of Working
** This role can be based from our Derby, Manchester or Warrington offices, with hybrid working and regular engagement with stakeholders and suppliers.
** What’s In It for You?
** The salary for this role is £44,600 – £55,125, dependent on the skills, experience and values you bring.

You’ll also receive:
* Bonus:
Up to 12.5% (performance related)
* Personal Benefits Allowance: £2,200
* Pension: 12% employer / 6% employee
* Holidays: 28 days + public holidays (option to buy/sell up to 4 days)
* Private Medical Insurance: BUPA
* Life Assurance: 6× pensionable pay
* Home Office Support: £250 one off payment for new starters

We offer a flexible, inclusive and supportive working environment, with opportunities for career growth in a rapidly scaling organisation. We value diversity, innovation and continuous learning.
** Pay Range:**£42,000.00-£55,125.00
** Why Join Us?
** You’ll be joining a forward-thinking organisation that values transparency, fairness, and innovation. We offer:
• A flexible, inclusive, and supportive working environment.  
• Opportunities for career growth in…