About the Role
The Baseline & Change Manager will play a pivotal role within the SZC Project Controls function, acting as a center of excellence for performance management and delivery assurance. This role supports and advises on change control and baseline management processes, ensuring all project changes are effectively governed, assessed, and implemented. The position contributes to the successful operation of the Investment Change Committee (ICC), ensuring high-quality decision-making across the programme.
Responsibilities
- Support the implementation and continuous improvement of the change management process
- Act as a central point of contact for change-related queries and governance
- Support the development and management of baseline strategy, plans, and procedures
- Coordinate inputs across cost, schedule, and risk to ensure aligned baseline updates
- Ensure consistency, quality, and integrity of change data
- Maintain weekly/monthly reporting routines aligned to governance cycles
- Advise Project Managers, Change Owners, and Supply Chain on change control processes
- Facilitate change requests with engineering and delivery teams
- Support preparation and facilitation of twice-monthly Investment Change Committee (ICC) meetings
- Ensure change submissions are decision-ready and meet governance standards
- Review and challenge change proposals
- Ensure robust impact assessments across cost, schedule, and risk
- Provide training and guidance on change processes and tools
Requirements
- Degree (or equivalent experience) in a relevant discipline
- Experience in Project Controls, PMO, Commercial or Programme Management
- Strong understanding of change control and governance frameworks
- Strong understanding of baseline management principles & WBS / CBS structures
- Excellent stakeholder engagement and facilitation skills
- Ability to operate effectively in a large, complex programme environment
- Strong communication, organisation, and problem-solving capabilities
Location
- UK
- continental Europe
Work Type
- hybrid
- part-time
- flexible working hours
- flexible working patterns
- flexible locations
Education Level
- Degree (or equivalent experience) in a relevant discipline
Benefits
- Free single medical cover
- Digital GP service
- Enhanced parental leave pay
- Free membership of employee assistance and parental programmes
- Reimbursement towards relevant professional development and memberships
About the Company
- Amentum is a company that tackles the world’s toughest challenges to deliver agile and steadfast solutions to the U.S. government and its allies.
- With more than 50,000 employees on all seven continents and in more than 60 countries, Amentum delivers a broad range of operational support services to meet the critical needs of our clients.
- Our headquarters are in Chantilly, VA.
- Nuclear Power Programmes has been formed with the vision to support positive change and help shape the future of Nuclear Power.
- Operational throughout the UK and across continental Europe, we are seeking to expand our team on a variety of nuclear projects, which range in technologies and that find themselves at different stages of their development.
- We are seeking to continuously employ talented individuals to join our diverse team that are excited about nuclear projects and are committed to Net Zero, and Energy Security.
- In both client facing and internal roles we are delivering major programme and project management capabilities throughout the project lifecycle.
- We are driving to deliver safe, high quality and to time solutions by thinking innovatively and working collaboratively.
Equal Opportunity
- Our values stand on a foundation of safety, integrity, inclusion and diversity.
- We put people at the heart of our business, and we genuinely believe that we all succeed by supporting one another through our culture of caring.
- We value positive mental health and a sense of belonging for all employees.
- We aim to embed inclusion in everything we do.
- We know that if we are inclusive, we’re more connected, and we’re more creative.
- We accept people for who they are, regardless of age, disability, gender identity, gender expression, marital status, mental health, race, faith or belief, sexual orientation, socioeconomic background, and whether you’re pregnant or on family leave.
- This is reflected in our wide range of Global Employee Networks.
- We partner with VERCIDA to help us attract and retain diverse talent.
- As a Disability Confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy.
- We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.
- EEO including Disability/Protected Veterans Labor Laws Posters
