Senior Risk Manager, Nuclear Projects & PMO

Amentum; England; Hybrid; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Free medical cover

Digital GP service

Enhanced parental leave pay

Employee assistance programme

Professional development reimbursement

Hybrid working options

Job summary

Amentum is seeking a highly experienced PMO Senior Risk Manager to join our Project Controls team on the Sizewell C programme. You will lead and evolve risk management practices across multiple delivery streams, deputise for the Head of Delivery Risk and drive governance, reporting and assurance to support major infrastructure projects.

The role demands strong leadership, stakeholder engagement and expert knowledge of QRA and enterprise risk management, with a track record in large-scale

Qualifications

• Significant experience in risk management across large-scale programmes and projects.
• Strong leadership with experience leading teams and deputising for senior managers.
• Excellent stakeholder engagement and ability to influence at all levels.
• Advanced facilitation skills and experience leading complex risk workshops.

Responsibilities

• Support and deputise for the Head of Delivery Risk across project-wide risk management activities.
• Develop, implement and maintain integrated risk management processes, procedures, tools and assurance frameworks.
• Lead risk management support for multiple project functions and cross-programme initiatives.
• Coordinate key risk activities including Executive Risk Reviews (ERRs), Estimate at Completion (EAC) updates and Integrated Quantitative Risk Assessments (QRAs).
• Deliver and assure complex Cost, Schedule and Integrated QRAs.
• Facilitate risk identification, assessment and mitigation workshops with stakeholders at all levels.
• Produce and review risk dashboards, performance reports and management insights to support decision-making.
• Drive continuous improvement and innovation within Project Controls, supporting a "Digital by Default" approach.
• Promote best practice risk management across the organisation and represent Sizewell C within the wider industry.

Skills

Risk management

Leadership

Stakeholder engagement

Facilitation

QRA (Cost)

QRA (Schedule)

QRA & Enterprise Risk Management

Project controls

Programme management

Mitigation planning

Cross-sector experience

Analytical skills

Reporting

Job description

Amentum is seeking a highly experienced PMO Senior Risk Manager to join our Project Controls team on the Sizewell C programme. You will lead and evolve risk management practices across multiple delivery streams, deputise for the Head of Delivery Risk and drive governance, reporting and assurance to support major infrastructure projects.

The role demands strong leadership, stakeholder engagement and expert knowledge of QRA and enterprise risk management, with a track record in large-scale