Procurement Pro: Assistant Commercial Manager (Hybrid)

Sizewell C; Sizewell; Hybrid; GBP 42,000 - 47,000; Full time

Benefits offered by this job

Bonus: 5% annual incentive

Pension: Up to 7.5% employee and 15%?

Holidays: 28 days annual leave

Ongoing professional development

Cycle-to-work scheme

Employee discounts and pricing

Job summary

Sizewell C is seeking an Assistant Commercial Manager to support end-to-end procurement (source to contract) across Corporate Functions, assisting the Category Manager to meet objectives. You will develop procurement strategies, manage supplier engagement, and ensure governance and contract terms are followed, driving continuous improvement.

Based in the UK, you may be required to travel to the London office 2–3 days per week with occasional trips to Suffolk and Bristol, and to work on a hybrid

Qualifications

• Experienced in procurement in Professional Services, Legal, Insurance, or BI.

Responsibilities

• Lead and support procurement processes from strategy to contract award.
• Manage commercial aspects of contracts during execution.
• Build trusted relationships with internal stakeholders to support pipeline development.
• Ensure compliance with SZC's procurement policies and governance.
• Collaborate with legal teams on contract terms and NDAs.
• Develop RFP/RFQ packages and manage supplier engagement.
• Maintain accurate procurement records and reporting dashboards.
• Drive lessons learned and continuous improvement across procurement activities.

Skills

Stakeholder management

Procurement

Negotiation

Job description

Sizewell C is seeking an Assistant Commercial Manager to support end-to-end procurement (source to contract) across Corporate Functions, assisting the Category Manager to meet objectives. You will develop procurement strategies, manage supplier engagement, and ensure governance and contract terms are followed, driving continuous improvement.

Based in the UK, you may be required to travel to the London office 2–3 days per week with occasional trips to Suffolk and Bristol, and to work on a hybrid