National Security Opportunities - Multiple Disciplines in London

National Security Opportunities - Multiple Disciplines in London

London Full-Time 54000 - 66000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Join Amentum to tackle complex national security projects and enhance UK capabilities.
  • Company: Amentum, a leader in national security with a collaborative culture.
  • Benefits: Work on impactful programmes, develop skills, and build a rewarding career.
  • Other info: Roles available in London, South West England, and Manchester with travel required.
  • Why this job: Make a real difference in national security while growing your professional experience.
  • Qualifications: Experience in project delivery, engineering, or business transformation; strong communication skills.

The predicted salary is between 54000 - 66000 £ per year.

Join Amentum's National Security business and help deliver some of the UK's most critical and complex programmes.

We are seeking e DV-cleared professionals across project delivery, engineering, architecture, and business transformation disciplines to support missions that protect and enhance UK sovereign capability.

You’ll work on projects of genuine national importance, tackling complex digital, engineering, and transformation challenges while building your experience through varied and impactful assignments.

As part of a collaborative team that values trust, integrity, and delivery excellence, you’ll have the opportunity to develop a rewarding career within one of the UK's most critical and dynamic sectors, helping to strengthen the UK’s future security and resilience.

About the Opportunity

We have a range of opportunities for professionals at different stages of their careers who are looking to broaden their skills and experience within Amentum’s UK National Security portfolio.

Our teams support a diverse range of digital, engineering, and business transformation programmes across government, contributing throughout the full project lifecycle.

These roles would suit individuals who enjoy working collaboratively to deliver outcomes, are comfortable operating within complex government environments, and are motivated by the opportunity to make a meaningful contribution to UK sovereign capability.

Successful candidates will bring a proactive approach, strong stakeholder engagement skills, and a commitment to delivering high-quality results within secure and highly regulated environments.

You’ll be working on complex, multi-stakeholder initiatives where clarity, discipline, and sound judgement are essential.

These are hands‑on delivery roles , requiring adaptability and a commitment to delivering outcomes in highly secure environments.

We are interested in speaking with candidates who have experience in one or more of the following disciplines:

  • Project & Delivery
  • Project Management
  • Programme Management
  • PMO
  • Project Delivery
  • Engineering & Architecture
  • Systems Engineering
  • Enterprise Architecture
  • Business Transformation
  • Business Analysis
  • Business Change & Communications

Successful candidates will work within multi-disciplinary teams, supporting the delivery of complex projects in highly secure environments and collaborating with a diverse range of stakeholders.

  • Here’s What You’ll Need
  • Experience in one or more of the disciplines listed above.
  • Strong stakeholder engagement and communication skills.
  • A collaborative and delivery-focused approach.
  • The ability to work effectively in complex and fast-paced environments.
  • Strong organisational, analytical, and problem-solving capabilities.
  • A commitment to integrity, accountability, and professional excellence.
  • Experience within Defence, Intelligence, Government, or National Security environments would be advantageous, but is not essential.
  • Security Clearance Requirements

Due to the highly sensitive nature of the work, all applicants must hold active Enhanced Developed Vetting (e DV) clearance at the time of application.

Unfortunately, candidates who do not currently hold active e DV clearance will not be eligible for consideration.

Working Arrangements

Roles are available in London, South West England, and Manchester.

Candidates should expect to work on customer sites for a minimum of four days per week.

Travel may be required depending on programme needs.

Why Join Amentum

At Amentum, you will have the opportunity to

  • Work on programmes of genuine national importance
  • Gain exposure to complex digital, engineering, and transformation challenges
  • Enhance your professional capabilities through varied and impactful work
  • Join a collaborative team that values trust, integrity, and delivery excellence
  • Build a rewarding career in one of the UK’s most important sectors
  • Our Culture

We partner with VERCIDA to help us attract and retain diverse talent.

For greater online accessibility, please visit Promoting Equality & Diversity in Jobs and Career - VERCIDA 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.

Your application experience is important to us and we’re keen to adapt to make every interaction even better.

We welcome feedback on our recruitment process and if you need more from us before deciding to join us then please, contact us.

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National Security Opportunities - Multiple Disciplines in London employer: Amentum

Amentum is an exceptional employer that prioritises a collaborative work culture, allowing Senior Ecologists to thrive in a flexible hybrid role. With a strong commitment to climate resilience and biodiversity, employees benefit from meaningful projects, professional growth opportunities, and a supportive environment that values sustainable development.

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Contact Details:

Amentum Recruitment Team

We think you need these skills to ace National Security Opportunities - Multiple Disciplines in London

Project Management
Programme Management
Stakeholder Engagement
Communication Skills
Analytical Skills
Problem-Solving Skills
Organisational Skills