At a Glance
- Tasks: Lead strategic consulting for defence clients, driving growth and delivering impactful solutions.
- Company: Fast-growing consultancy with a focus on technology and commercial success.
- Benefits: Competitive salary, annual bonus, leadership opportunities, and clear career progression.
- Other info: Join an entrepreneurial environment with diverse clients and significant growth potential.
- Why this job: Shape client strategies and influence the future of a dynamic consultancy.
- Qualifications: 7-11 years in consulting, strong leadership skills, and experience in the defence sector.
The predicted salary is between 85000 - 95000 £ per year.
We’re working with a fast-growing consultancy helping technology businesses and established organisations turn ambitious ideas into measurable commercial results. You’ll work extensively with end clients across the defence sector, owning key accounts, building senior stakeholder relationships and leading commercially focused consulting engagements. This is a senior position with real influence over client strategy, revenue growth and the future direction of the consultancy.
Role Overview
- Location: Central London – 3 days per week (office or client site)
- Package: £85,000 – £95,000 + 20% annual bonus + commission opportunity
- Industry: Strategy Consulting / Technology / Defence
What You’ll Be Doing
- Taking ownership of strategic client accounts, developing long-term relationships and identifying opportunities for commercial growth.
- Overseeing multiple consulting engagements simultaneously, ensuring high-quality delivery and measurable business outcomes.
- Building trusted relationships with senior executives and decision-makers, particularly across the defence sector.
- Leading strategic consulting initiatives covering business transformation, go-to-market strategies, commercial planning and execution.
- Driving account revenue through proactive business development, identifying new opportunities and expanding existing client partnerships.
- Developing consulting frameworks, methodologies and service propositions to strengthen the business's capabilities.
- Mentoring and developing Consulting Managers and wider project teams, supporting their performance and progression.
- Collaborating with senior industry advisors and subject matter experts to deliver innovative solutions for clients.
Main Skills Needed
- 7–11 years of experience within business or management consulting, with significant responsibility for strategy, delivery and commercial growth.
- Previous experience working with clients in the defence sector.
- Active or previously held UK security clearance – essential for this position.
- Proven experience managing strategic client accounts and overseeing multiple consulting engagements.
- Strong expertise in strategy development, gap analysis, go-to-market planning, commercial roadmaps and execution.
- A track record of delivering high-quality consulting projects and building trusted relationships with senior stakeholders.
- Strong commercial awareness, including experience identifying revenue opportunities, developing accounts and contributing to business growth.
- Experience developing consulting propositions, frameworks or methodologies.
- Confident leadership skills, with experience mentoring and developing consulting teams.
- An entrepreneurial mindset, with the ambition to build client relationships and contribute to the growth of a consultancy.
- Experience supporting high-growth scale-up businesses would be advantageous.
What’s in It for You
- Clear career progression: A defined pathway towards Partner or Managing Director level for those delivering strong results.
- Senior-level exposure: Work alongside an established network of 300+ senior executives, C-suite advisors and industry specialists.
- Strategic ownership: Take responsibility for key client accounts, commercial relationships and the development of consulting services.
- Leadership opportunities: Shape and mentor consulting teams while influencing the direction and capabilities of the wider practice.
- Commercial influence: Play a direct role in growing client revenue, developing new business and expanding the consultancy's market presence.
- Varied client portfolio: Work with defence organisations, established businesses and ambitious technology scale-ups.
- Growing business: Join an entrepreneurial environment where your ideas, leadership and commercial success can directly influence the company's future.
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Principal Consulting Manager in London employer: Addition Solution
Join a leading organisation in London that excels in delivering complex, mission-critical programmes within the defence and national security sectors. As a Delivery Manager, you'll thrive in a collaborative work culture that prioritises professional development and offers flexible working arrangements, including a compressed fortnight pattern. With competitive salaries and comprehensive benefits, this role provides an exceptional opportunity for career growth while contributing to vital national security objectives.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Consulting Manager in London
✨Tip Number 1: Get Involved in Consulting Case Competitions
Look for case competitions hosted by universities and consulting firms. They’re a fab way to showcase your problem-solving skills and meet industry players. Plus, winning one can seriously boost your CV, which we know is key when applying for roles like Principal Consulting Manager at Addition Solution!
✨Tip Number 2: Leverage Alumni Networks
Tap into your university’s alumni network; many consultants love to help out new talent. Reach out to alumni who are working in management consulting, they might have insider knowledge about openings at firms like Addition Solution or be willing to refer you for that Principal Consulting Manager position!
✨Tip Number 3: Attend Industry Events and Conferences
Keep an eye on management consulting events, workshops, or panels. These are prime opportunities to network with top professionals and get your name out there. You might even bump into someone from Addition Solution who’s on the lookout for their next Principal Consulting Manager star!
✨Tip Number 4: Polish Your Consulting Skills Online
Engage with online platforms that offer consulting simulations or courses. Prove your chops by completing relevant projects — this not only beefs up your experience but also gives you concrete examples to chat about during interviews for that full-time Principal Consulting Manager role at Addition Solution!
We think you need these skills to ace Principal Consulting Manager in London
Some tips for your application 🫡
Show Your Problem-Solving Skills:In management consulting, it's all about problem-solving—so make sure your CV highlights your analytical and critical thinking skills. Include examples from your studies or previous roles where you tackled complex issues or came up with innovative solutions. Quantify your achievements whenever possible to demonstrate your impact!
Tailor Your Cover Letter:Your cover letter is your chance to explain why you're a perfect fit for the consulting world. Focus on your motivation for joining the industry and how your skills align with the requirements of the role at Addition Solution. Remember to mention any relevant coursework or projects that showcase your understanding of strategic frameworks or business models!
Highlight Team Experience:Consultants often work in teams, so it's vital to showcase your collaborative skills. Include experiences where you've worked effectively with others, whether in academic group projects or internships. Discuss your role in the team and how you helped achieve common goals, demonstrating you can thrive in a consultancy environment.
Professionalise Your Online Presence:Make sure your LinkedIn and any other professional profiles are up to date, reflecting your career aspirations in management consulting. Connect with industry professionals and follow relevant groups—show you’re serious about entering this field. Applying through our website is a great way to get noticed, so showcase your personality and enthusiasm there!
How to prepare for a job interview at Addition Solution
✨Master the Case Study Game
In management consulting, case study interviews are all the rage. Make sure to practice structuring your thoughts and analysing data on the fly. Use resources like example case studies to get comfortable with frameworks and solutions. Remember, it’s not just about getting the right answer but showcasing your thought process, so talk us through your reasoning!
✨Know Your Numbers
Be prepared for some numerical and analytical questions. Brush up on your mental math and be ready to interpret data from charts or graphs. We might throw some business scenarios at you that require a quick turnaround on numerical analysis, so practice these skills to feel confident and swift!
✨Show Your Leadership Flair
As this is a full-time role, we want to see your potential as a seasoned consultant. Be ready to discuss experiences where you've led a project or a team. Think about times you've influenced decisions or navigated challenges—this is your chance to show how you can thrive in a fast-paced, collaborative environment.
✨Be a Cultural Fit
We’re not just looking for brains; we want to see if you vibe with our company culture at Addition Solution. Prepare to share how your values align with ours. Have a think about what makes a great team environment for you and how you can contribute to that. A good cultural fit goes a long way in management consulting!
