Nuclear Projects Commercial Manager

Amentum; England; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Free single medical cover

Digital GP service

Enhanced parental leave pay

Employee assistance programme

Parental programmes

Professional development reimbursemens

Job summary

Amentum in the UK seeks a Commercial Manager to lead contract management for large-scale nuclear projects, including procurement, governance and supplier relationships. You will act as primary commercial contact across the SZC contract lifecycle, ensuring performance, risk control and value delivery.

Responsibilities include handling NEC/FIDIC contracts, change control, reporting and coaching Supply Chain staff.

Qualifications

• Strong contract management experience on major projects.
• Knowledge of NEC and FIDIC contracts.
• Experience with procurement, negotiation, contract administration, claims and risk management.
• Strong stakeholder management and influencing skills.
• Sound financial and commercial decision-making capability.
• Understanding of UK regulatory and construction environments.
• Experience in regulated sectors such as nuclear, energy, infrastructure or construction is desirable.

Responsibilities

• Manage commercial aspects of assigned contracts from pre-award to close-out.
• Support procurement activities including ITTs, tender evaluations, negotiations, and contract award.
• Administer NEC/FIDIC contracts, including change control, claims, risks, and commercial reporting.
• Build and maintain strong supplier, contractor, and stakeholder relationships.
• Ensure compliance with SZC governance processes and business objectives.
• Produce commercial dashboards, reports, and contract records.
• Support and develop Supply Chain Assistants.
• Work closely with Procurement, Legal, Project Controls, and Delivery teams.

Skills

Contract management

Procurement

Stakeholder management

Negotiation

Risk management

Financial acumen

Regulatory knowledge

Nuclear/energy/infra experience

Education

Degree in QS/Commercial Management/Engineering

Job description

Amentum in the UK seeks a Commercial Manager to lead contract management for large-scale nuclear projects, including procurement, governance and supplier relationships. You will act as primary commercial contact across the SZC contract lifecycle, ensuring performance, risk control and value delivery.

Responsibilities include handling NEC/FIDIC contracts, change control, reporting and coaching Supply Chain staff.