Assistant Manager - Defence & National Security Consulting in London

Assistant Manager - Defence & National Security Consulting in London

London Full-Time 55000 - 65000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead transformative projects in national security and defence consulting.
  • Company: Join a top-tier consultancy with a focus on impactful national security work.
  • Benefits: Enjoy competitive salary, flexible working, and career growth opportunities.
  • Other info: Work in a dynamic environment with strong client relationships and senior stakeholder engagement.
  • Why this job: Make a real difference in national security while developing your consulting skills.
  • Qualifications: Experience in consulting and active eDV clearance required.

The predicted salary is between 55000 - 65000 £ per year.

A rare opportunity to join one of the UK's most respected management consultancies, working at the heart of national security and defence transformation.

Location: London / Bristol / Manchester (hybrid, flexible working available)

Job Type: Permanent, Full-time

Sector: Consulting / Government & Public Sector / Defence

About the Company

Our client is one of the world's largest and most recognised professional services and management consultancy firms, with a dedicated Defence Consulting and National Security practice that is one of their stated priority growth areas. With a long-standing track record advising the UK government and defence sector on their most complex strategic challenges, this is a team that genuinely does work that matters.

The Role

This is an exciting opportunity for a consulting professional to join a fast-growing National Security practice at the Assistant Manager level. You will lead technology-enabled change programmes, contribute to business development, and work directly with senior client stakeholders in the national security and defence space. Due to the nature of the work, applicants must hold active eDV clearance aligned to a National Security organisation.

Key Responsibilities

  • Supporting large-scale transformation programmes across National Security engagements
  • Developing robust problem-solving methodologies and structuring complex analysis
  • Producing clear, high-quality client deliverables including reports, slide decks and business cases
  • Engaging regularly with Partners, Directors, Senior Managers and client leadership teams
  • Contributing to project planning, work plans, timelines and resource allocation
  • Building strong client relationships across all levels of seniority

Skills & Experience Required

  • Proven track record delivering complex consulting projects (business/operating model change, strategy development, strategic cost efficiency, investment decision support, or business case development)
  • Demonstrable experience developing Business Cases
  • Strong command of consulting problem-solving methodologies, adapted for complex client challenges
  • Proficient in qualitative and quantitative analysis, storyboarding, slide and report creation
  • Ability to influence, build relationships and present effectively to senior stakeholders
  • Active eDV clearance essential

Nice to Have

  • Prior consulting experience within a Big 4 or mid-tier consultancy
  • Sector-specific knowledge of the Defence or National Security market

What's on Offer

A competitive salary and benefits package, flexible working arrangements across 20 UK office locations, and the opportunity to join a priority growth practice within one of the world's leading professional services firms.

Assistant Manager - Defence & National Security Consulting in London employer: ANSON MCCADE

Join one of the UK's most esteemed management consultancies, where you will be at the forefront of national security and defence transformation. With a strong commitment to employee development, a collaborative work culture, and flexible working options across major UK cities, this role offers not just a job, but a meaningful career path in a sector that truly makes a difference. Enjoy competitive benefits and the chance to work on impactful projects alongside industry leaders.

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Contact Details:

ANSON MCCADE Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Assistant Manager - Defence & National Security Consulting in London

Tip Number 1

Network like a pro! Reach out to people in the defence and national security sectors on LinkedIn. Join relevant groups, attend webinars, and don’t be shy about asking for informational interviews. We all know that sometimes it’s not just what you know, but who you know!

Tip Number 2

Prepare for those interviews by researching the company and its recent projects. We recommend crafting a few thoughtful questions that show your interest in their work. This will help you stand out and demonstrate that you’re genuinely keen on joining their team.

Tip Number 3

Practice your pitch! You’ll want to clearly articulate your experience and how it aligns with the role of Assistant Manager in Defence & National Security Consulting. We suggest doing mock interviews with friends or using online platforms to get comfortable with your delivery.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we often have exclusive opportunities listed there that you won’t find anywhere else. So, get your application in and let’s make it happen!

We think you need these skills to ace Assistant Manager - Defence & National Security Consulting in London

eDV Clearance
Consulting Problem-Solving Methodologies
Business Case Development
Qualitative Analysis
Quantitative Analysis
Client Relationship Management
Project Planning

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the Assistant Manager role in Defence & National Security Consulting. Highlight relevant experience and skills that match the job description, especially your consulting projects and problem-solving methodologies.

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about national security and how your background makes you a great fit for the team. Keep it concise but impactful, and don’t forget to mention your active eDV clearance.

Showcase Your Achievements:When detailing your experience, focus on specific achievements rather than just duties. Use metrics where possible to demonstrate your impact on previous projects, especially those related to business cases or strategic changes.

Apply Through Our Website:We encourage you to apply through our website for a seamless application process. It’s the best way to ensure your application gets the attention it deserves, and you’ll find all the details you need right there!

How to prepare for a job interview at ANSON MCCADE

Know Your Stuff

Make sure you brush up on the latest trends and challenges in the Defence and National Security sector. Familiarise yourself with recent government initiatives and how they impact consulting. This will show your potential employer that you're genuinely interested and informed about the field.

Showcase Your Problem-Solving Skills

Prepare to discuss specific examples of complex consulting projects you've worked on. Use the STAR method (Situation, Task, Action, Result) to structure your answers. Highlight how you developed methodologies and delivered high-quality client deliverables, as this is crucial for the role.

Build Rapport with Interviewers

Engage with your interviewers by asking insightful questions about their work and the company’s approach to national security. This not only demonstrates your interest but also helps you build a connection, making you more memorable during the selection process.

Be Ready for Scenario-Based Questions

Expect to face scenario-based questions that assess your ability to handle real-world challenges in the Defence sector. Practice articulating your thought process and decision-making skills, as this will be key in showcasing your fit for the Assistant Manager role.