Nuclear Interface Engineer - Major Projects

Amentum; City Of London; On-site; GBP 65,000 - 90,000; Full time

Job summary

Amentum is seeking an Interface Management Specialist to support the Sizewell C project in the UK. You will manage interfaces between Civil Works, Nuclear Island, and Balance of Plant, ensuring alignment on scope, schedule, cost, quality and safety.

You will coordinate with risk, PMO and programme teams, maintain DIR and MDDs, drive issue resolution and promote a best-for-project approach while meeting nuclear safety requirements.

Qualifications

• Experience in interface management on large infrastructure, construction, engineering or energy projects.
• Strong stakeholder management, communication and facilitation skills.
• Understanding of project management, scheduling, risk management and change control.

Responsibilities

• Implement and maintain the Interface Management Plan.
• Manage key interface tools including the Delivery Interface Register (DIR) and Milestone Definition Documents (MDDs).
• Define, track, and coordinate interfaces between programmes and stakeholders.
• Monitor interface-related progress, risks, issues, and dependencies.
• Ensure interface requirements are reflected in project schedules and change control processes.
• Facilitate resolution and closure of interface issues.
• Produce reports and provide assurance to project leadership on interface performance and risks.
• Collaborate with Risk Management, PMO, Delivery Managers, and programme teams.
• Promote effective stakeholder engagement and a collaborative, "best for project" approach.
• Support delivery within nuclear safety and regulatory requirements.

Skills

Interface management

Stakeholder management

Communication

Scheduling

Risk management

Change control

Construction site experience

MS Office

Complex issue communication

Organization

Problem solving

Education

Bachelor's degree in Nuclear/Mechanical/Electrical/Systems Engineering

Job description

Amentum is seeking an Interface Management Specialist to support the Sizewell C project in the UK. You will manage interfaces between Civil Works, Nuclear Island, and Balance of Plant, ensuring alignment on scope, schedule, cost, quality and safety.

You will coordinate with risk, PMO and programme teams, maintain DIR and MDDs, drive issue resolution and promote a best-for-project approach while meeting nuclear safety requirements.