Baseline & Change Manager

Baseline & Change Manager

Full-Time 50000 - 65000 £ / year (est.) No working from home possible
Amentum

At a Glance

  • Tasks: Manage change processes and ensure project delivery is on time and within budget.
  • Company: Join a leading nuclear power company committed to Net Zero and energy security.
  • Benefits: Enjoy competitive pay, free medical cover, flexible working, and professional development support.
  • Other info: Inclusive culture prioritising mental health and diversity, with excellent career growth opportunities.
  • Why this job: Be part of innovative nuclear projects that shape the future of energy.
  • Qualifications: Degree in relevant field and experience in project controls or programme management.

The predicted salary is between 50000 - 65000 £ per year.

People are our greatest asset, and we offer a competitive package to retain and attract the best talent. In addition to the benefits you’d expect, UK employees also receive free single medical cover and digital GP service, family‑friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes, plus reimbursement towards relevant professional development and memberships. Work‑life balance and flexibility is a key focus area for us. We’re happy to discuss hybrid, part‑time and flexible working hours, patterns and locations to suit you and our business.

About the Opportunity

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. To do this, 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.

Role Overview

We’re looking for a Baseline & Change Manager to play a pivotal role within the SZC Project Controls function, acting as a centre of excellence for performance management and delivery assurance. In this role, you’ll support and advise on change control and baseline management processes, ensuring that all project changes are effectively governed, assessed, and implemented. Working within the wider Programme Management Office (PMO), you’ll help drive forward‑looking solutions that enable the project to be delivered safely, on time, and within budget. You’ll also contribute to the successful operation of the Investment Change Committee (ICC), ensuring high‑quality decision‑making across the programme.

Key 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

Here’s What You’ll Need

  • 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, 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

Our Culture

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. For greater online accessibility, please visit www.vercida.com to view and access our roles. 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. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact matt.jones1@global.amentum.com.

Baseline & Change Manager employer: Amentum

At our company, we prioritise our people and offer a competitive benefits package that includes free medical cover, enhanced parental leave, and professional development reimbursement. Our inclusive work culture fosters collaboration and innovation, while our commitment to flexibility allows for hybrid and part-time working arrangements, making it an ideal environment for those passionate about contributing to the future of Nuclear Power and achieving Net Zero goals.

Amentum

Contact Details:

Amentum Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Baseline & Change Manager

Tip Number 1

Network like a pro! Reach out to people in the industry, attend events, and connect on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.

Tip Number 2

Prepare for interviews by researching the company and its projects. Understand their values and how they align with your own. This will help you stand out and show that you're genuinely interested in being part of their team.

Tip Number 3

Practice your responses to common interview questions, but keep it natural. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your relevant experience.

Tip Number 4

Don’t forget to follow up after your interview! A quick thank-you email can leave a lasting impression and shows your enthusiasm for the role. Plus, it keeps you on their radar as they make their decision.

We think you need these skills to ace Baseline & Change Manager

Change Control
Baseline Management
Project Controls
Governance Frameworks
Stakeholder Engagement
Facilitation Skills
Communication Skills

Some tips for your application 🫡

Tailor Your Application:Make sure to customise your CV and cover letter to highlight your experience in project controls and change management. We want to see how your skills align with the Baseline & Change Manager role, so don’t hold back on showcasing your relevant achievements!

Showcase Your Soft Skills:In addition to your technical expertise, we value strong communication and stakeholder engagement skills. Use your application to demonstrate how you've effectively collaborated with teams and managed relationships in previous roles.

Be Clear and Concise:When writing your application, keep it straightforward and to the point. We appreciate clarity, so avoid jargon and ensure your key points stand out. This will help us quickly see why you’re a great fit for our team!

Apply Through Our Website:We encourage you to submit your application through our website. It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy to do!

How to prepare for a job interview at Amentum

Know Your Change Management Inside Out

Make sure you brush up on change control processes and baseline management principles. Be ready to discuss how you've applied these in past roles, as this will show your understanding of the key responsibilities for the Baseline & Change Manager position.

Engage with Stakeholders

Prepare examples of how you've effectively engaged with stakeholders in previous projects. Highlight your communication and facilitation skills, as these are crucial for advising Project Managers and Change Owners on governance standards.

Showcase Problem-Solving Skills

Think of specific instances where you've tackled complex problems in project environments. Be ready to explain your thought process and how you arrived at solutions, as this will demonstrate your ability to operate effectively in a large programme.

Emphasise Your Commitment to Inclusion

Familiarise yourself with the company's values around inclusion and diversity. Be prepared to discuss how you can contribute to a culture of caring and support within the team, aligning with their focus on positive mental health and belonging.