Become a Top Consultant: The Recruiting Process for Consultants

Many students who are curious, ambitious, and open to new challenges are drawn to consulting. No wonder: The industry is prestigious, offers exciting tasks, steep learning curves, and excellent career opportunities. Working as a consultant provides insights into various companies, solves complex business problems, collaborates with executives, and enables significant professional and personal development.

However, the path to this career is anything but easy. The number of applicants is large – but only a small portion ultimately makes it into consulting. The entire recruiting process can take several months (often 3-6, sometimes even up to 9). This is not only time-consuming but also mentally exhausting. Especially during stressful phases, many feel lost or wonder what to do next.

In this guide, you'll get a clear roadmap: We'll show you step by step how the typical application process in consulting works – and how to prepare effectively to stand out from other candidates. Of course, the exact process may vary slightly depending on the company and situation. If you're unsure, it's best to speak with a coach who can provide personalized support.

Pre-Application Phase (Up to 6 Months Before The Interview)

Decision: Is Consulting Really Right for You?

Before diving headfirst into interview preparation, take a moment to ask yourself honestly: Do I really want to go into consulting? This phase is crucial – and unfortunately, often overlooked. However, honest self-reflection not only helps with the decision itself but also during the interviews later on.

What should you consider?

Consulting sounds exciting – and it is. You get insights into many industries, learn incredibly fast, and work on real business challenges. But: The job also has its downsides. Long workdays, high pressure, frequent travel – all of that is part of the deal. Therefore, ask yourself:

• Does the work environment match my expectations?
• Am I ready to put in real effort in the first few years?
• How important are work-life balance and predictability to me?

How to approach it:

• Talk to real consultants – for example, alumni from your university, acquaintances, or people you meet at events.
• Ask questions, not just about prestige or career ladders, but also about daily life, challenges, and workload.
• Write down your thoughts. What excites you the most? What worries you? These notes will help later during interviews and in making a decision that truly suits you.

Choosing Your Target Companies – Where Do You See Yourself?

Consulting is not the same everywhere. Besides the well-known MBB firms (McKinsey, BCG, Bain), there are many other exciting companies – from hidden champions to specialized boutiques. Whether it's tech, sustainability, healthcare, or mobility: The consulting landscape is diverse and offers the right environment for almost any interest.

What should you focus on?

• Interests & Specializations: What are you passionate about? Tech, sustainability, healthcare, public sector...? Choose companies that match your core interests.
• Culture & Work Style: Every firm operates differently. Do you prefer to work in a small, personal team, or in a large, international structure?
• Office Location & Growth Opportunities: Especially in larger firms, individual office locations can differ greatly. Make sure to get specific information about the office that suits you.
• More than just Prestige: Sure, big names sound cool – but smaller or specialized firms may better align with your goals and values. Dare to look beyond the surface.

How to find your match:

• Do your homework: Browse career pages, LinkedIn, PrepLounge, Reddit, and more – this will give you a feel for the positioning, projects, and behind-the-scenes insights.
• Talk to real consultants: Use alumni networks, networking events, or platforms like PrepLounge to get honest feedback.
• Look beyond the marketing: Company websites always show the "best face." Through conversations with employees, you’ll get a more realistic picture.

In the end, it's about finding a company that truly fits you – professionally, culturally, and personally. And that's worth it.

Networking – Connections that Really Help

In consulting recruiting, networking is more than just a "nice to have" – it can provide you with valuable insights that you won’t find anywhere else. Talking to real consultants helps you quickly understand how firms operate, how the application process works, and what truly matters.

What should you focus on?

• Approach with genuine interest: Networking isn't about asking, "Hey, can you recommend me?" – it's about saying, "I’d love to learn from your experiences." People can tell if you're genuinely interested.
• Respect is key: Whoever takes time for you is investing something valuable. Be well-prepared, be on time, and always thank them afterward.
• Don't think one-sided: You don’t need to "give something back," but showing interest, openness, and appreciation often suffices.

How to start a conversation:

• Use LinkedIn smartly: Reach out to alumni, former interns, or current employees of your target companies directly – friendly, clear, and concise.
• Look for informal chats: A 15-minute call can be more useful than 3 hours of Googling. Ask about experiences, daily life, entry, and typical projects.
• Attend events: Whether university fairs, webinars, or company events – take the opportunity to ask questions directly and leave a personal impression.
• Stay in touch, don’t push: Good networks grow over time. Keep in contact without being pushy.
• Take notes: After conversations, jot down the key takeaways. You can use them later in interviews or when choosing your target company.

Profile Design – Your Appearance Matters

Before you’re even invited to an interview, your documents speak for you. Your resume, cover letter, and elevator pitch are your personal pitch to the consulting world – and should showcase why you’re the right fit for the team.

What should you focus on?

• No copy-paste! Every consulting firm is different – so each application should be tailored to the specific company and role.
• Show what makes you unique: You don’t need to have changed the world – but you should clearly show what you can do, what motivates you, and why you want to go into consulting.
• Substance over buzzwords: Back up your strengths with concrete experiences and results – that leaves an impression.

How to get started:

• Start by gathering: Write down everything relevant – university, internships, projects, volunteer work, study abroad semesters, part-time jobs...
• Then, organize: Which experiences align with typical consulting requirements? Think of analytical skills, teamwork, leadership, and drive.
• Cover letter? Keep it personal, not formal: Say why you want to join this specific firm – and why now. Show motivation, not just qualifications.
• Elevator pitch: Short, concise, convincing – who are you, what do you bring, what do you want? Super important for interviews and networking.
• Get feedback: Have someone review your profile – ideally a coach or someone from the industry.

Imagine your resume is an answer to the question: "Why should we invite you to an interview?" If you can answer that convincingly, you’re on the right track.

Preparation for Fit Interviews – Show Who You Really Are

In behavioral interviews, it's not just about your skills and experiences – it's about whether you fit in with the team. Firms want to know if your values, work style, and career goals align with their company culture.

What should you focus on?

• More than just technical knowledge: Your soft skills like teamwork, leadership, and communication are just as important as your technical abilities. Be ready to provide examples of how you've used these skills in the past.
• Know the company's values: Each consulting firm has its own culture. You should know what’s important to them and present your experiences in a way that aligns with that culture.

How to prepare:

• Research is key: Look at the values and culture of the firms you're applying to. You can usually find this information on their website or through networking conversations.
• Self-reflection: Think about how your own experiences match the firm's values. Have you led a team project? Solved a problem creatively? Show these examples to highlight why you’d be a good fit.
• Practice makes perfect: Prepare for common behavioral interview questions, such as, "Tell me about a challenge you’ve overcome." Make sure your answers are specific, to the point, and highlight different aspects of your personality.
• Use PrepLounge: Here, you can exchange ideas with other case partners and practice delivering your answers clearly and confidently.

It's not just about what you've done in the past, but also how you can contribute to the firm. Be authentic and let your personality shine – this shows whether you’re a true fit for the company culture.

Preparation for Case Interviews – Prepare Smartly

When preparing for case interviews, it’s important to start early. These interviews simulate real consulting scenarios and show how you solve complex problems. It’s about demonstrating your problem-solving skills – but don’t worry, you don’t have to memorize everything.

What should you focus on?

Don’t overdo it: Prepare well, but avoid overloading yourself with too much learning. Case interviews are often unpredictable, and you should be flexible, not rigid, in your approach.

Avoid bad habits: It’s about showing how you solve problems, not how well you follow a fixed framework. Don’t develop bad habits like memorizing solutions too quickly.

Be open to feedback: Be open to feedback! Case interviews are a learning opportunity. Listen to the feedback and adjust your strategy to get better.

Balanced preparation: Don’t focus only on case interviews. Also consider the other parts of your application. Balanced preparation is key to success.

How to prepare:

• Create a study plan: Schedule regular practice sessions to continuously improve your problem-solving skills.
• Use resources: Read books, watch online courses, and do mock interviews. Start by familiarizing yourself with different case types and approaches.
• Advanced exercises: As you become more confident, practice under realistic conditions. Ensure that you clearly and structuredly express your thoughts.
• Get feedback: Practice with friends, mentors, or other applicants. Ask for honest feedback and refine your approach.
• Seek professional help: If possible, work with a coach or join a preparation program. An experienced mentor can provide valuable tips and feedback.
• Find balance: Remember that preparation for case interviews is a long-term process. Avoid overloading yourself and try to maintain a healthy balance.

It’s not just about solving the case but also developing a smart and adaptable mindset. This way, you’ll be well-prepared for the dynamic challenges in consulting!

Application Phase (Up to 3 Months Before The Interview)

The application phase can vary depending on many factors: Are you applying through campus recruiting, as an experienced professional, or via a referral? The company's location and the application method (online portal or email) also play a role. Typically, a CV is required, sometimes also a cover letter, motivation letter, or proof of qualifications.

What should you focus on?

• Understand the application process: Carefully read the recruiter’s instructions! For example, it might be confusing if the application link only lists roles like "Associate" or "Consultant," but you’re applying for an "Engagement Manager" position. Clarify such details in advance to ensure your application is correct. Also, pay attention to file formats and sizes!
• Meet deadlines: Don’t miss application deadlines! If you miss the deadline, your application is often automatically rejected. This can seem unprofessional and hurt your chances.
• Avoid inconsistencies: Ensure that all the information in your application is correct and consistent. Gaps in your CV or incorrect job titles can quickly lead to issues and may result in rejection or even blacklisting.
• No generic CV: Don’t submit a generic CV or a one-size-fits-all cover letter! Tailor your application to each company. For example, if you have a strong technical background, be sure to emphasize that in your CV, rather than hiding it.

How to approach it:

• Clarify the process: Make sure you understand all the details of the application process, such as file formats and sizes, as well as any specific instructions you’ve been given.
• Use your network: Get support from your network – talk to people who have already gone through the process. They can offer valuable insights and may even help review your application.
• Do your research: Understand the requirements and expectations of the company you’re applying to. Every company has its own culture and priorities. Your application should align with their culture and values.
• Customize your application: Tailor your CV for each application. Highlight the relevant skills and experiences that match the position. A customized cover letter can be a real advantage to set you apart from other candidates.
• Be proactive: Start applying early, so you have enough time to make adjustments and can remain flexible in case of unexpected issues.
• Proofread: Typos or grammar mistakes can leave a bad impression. Read through your application multiple times and have someone else review it.
• Follow up: If you haven’t received a response after a certain amount of time, politely follow up with the recruiter or hiring manager. This shows interest and helps you stay on their radar.

Make sure you feel about 80% prepared for your application – for both the case interviews and the cultural fit interview. This way, you’ll stay in the flow and be ready to go, even with a fast-paced recruitment process.

Preparation Phase (up to 1 month before the interview)

After submitting your application, it can take anywhere from one day to several months before you get feedback. Sometimes it only takes a few days, but in other cases, it could be as long as eight months. Usually, most companies notify you if you didn’t pass the pre-selection stage. If you haven’t heard back after a while, feel free to check in – often, the application is still under review.

If you’ve passed the pre-selection, now comes the preparation phase before the interview, which mainly consists of selection tests. At the same time, you should continuously practice for the interview. These tests can be quite varied and sometimes even include elements of gamification. Important to know: Every consulting firm has its own approach to stand out from others.

👩‍💻 Common selection tests:

• McKinsey Problem Solving Test (PST): This test includes numerical reasoning, verbal reasoning, logical thinking, pattern recognition, reading comprehension, and SOVA tests.
• McKinsey Problem Solving Game: A newer version that involves an interactive game – McKinsey’s Imbellus is the most well-known example.
• BCG Case Bot/BCG Casey: Another new test conducted online – the most widely known is the BCG Online Case.
• Psychometric Tests: A classic test that’s been around for a while but is now used less frequently.

… and many others.

What to focus on:

• Surprise: These tests can be surprisingly challenging, especially if you’ve mainly focused on preparing for the interview and underestimated the tests. Prepare well and learn about the structure and requirements of the tests.
• Deadlines: As with the application, deadlines are also crucial here. Missing them can affect your chances.
• Seriousness: Some applicants underestimate the importance of these tests and make mistakes. Even if you think it doesn’t matter, every test is an important step on your path to the job.
• Misconduct: It might be tempting to take shortcuts, such as using calculators or pre-made models. However, most tests are designed to be solvable with pen and paper if you’ve practiced enough. Be honest and maintain integrity – it pays off.

How to approach it:

• Thorough preparation: Prepare intensively, learn about the different tests, and if anything is unclear, ask the recruiter for clarification. Schedule time to practice the tests in your study plan.
• Don’t underestimate it: Treat the tests with due seriousness. See them as crucial milestones in your application journey. Avoid arrogance at this stage – it can prevent regret if you’re rejected due to poor test performance.
• Integrity and honesty: Maintain your integrity and honesty when taking the tests. It’s not just an ethical obligation but also boosts your self-confidence and promotes a positive self-image.
• Consistent practice: Remember, practice is the key to success. Consistent practice familiarizes you with the test structure, time constraints, and helps improve both speed and accuracy.
• Ask for help: Seek advice from colleagues, trainers, mentors, or people who have already gone through the process. Their insights and tips could be invaluable. They can also help simulate test conditions and give constructive feedback.

Interview (T Minus Zero)

After the selection tests, it’s time for the most important part: the interview. Traditionally, there are four interviews, split into two rounds. Each interview lasts about 45 minutes but can extend up to 90 minutes.

Variations:

• Some companies conduct 5–6 interviews.
• Some have HR interviews or skip partner interviews.
• BCG recently switched to having just one interview instead of multiple rounds.

The essence, however, remains the same: Your suitability, knowledge, and cultural fit for the company will be evaluated.

What to focus on:

• Dress code: Always choose formal attire if unsure. A professional appearance shows seriousness and respect.
• Time management: Be punctual! Arriving late leaves a bad impression. Watch the length of your responses.
• Confidence vs. Nervousness: Confidence is great, but avoid overconfidence. Too much nervousness can affect your communication skills.
• Unexpected situations: Be prepared to handle challenges and unexpected scenarios. Show that you stay calm under pressure.
• Language etiquette: Speak clearly and concisely. Avoid filler words and long pauses.
• Technical difficulties: Ensure your internet connection is stable, and you’re in a quiet environment.

How to approach it:

• Pre-interview rituals: Get physically active, enjoy a healthy breakfast, and set up your interview space. This will create a positive mood.
• Relaxation techniques: Use breathing exercises or short meditation to reduce your nervousness.
• Technical check: Test everything beforehand, especially for virtual interviews.
• Punctuality: Be ready at least 15 minutes early; this shows respect.
• Mental preparation: Reflect on your strengths and why you’re the right fit for the role. Visualize success.
• After the interview: Take time to relax and avoid immediate self-criticism. Every interview is a valuable learning experience.

Post-Interview Phase (Few Days to Weeks)

After the interview, the crucial decision-making phase begins, which can take anywhere from a few days to a few weeks. This time may feel long, but it's important to maintain a balanced mindset and not fall into anxiety or speculation.

What to focus on:

• Wait for the decision: Try not to constantly focus on the outcome. Use the waiting time to distract yourself with other constructive activities or hobbies. Speculation only leads to unnecessary stress.
• Follow up: If the decision process is taking longer than expected, you can send a follow-up email. Be patient and avoid jumping to negative conclusions if responses are delayed. Companies typically provide clear notifications if you’re not selected.
• Request feedback: If your application was unsuccessful, you can politely ask for feedback. This can help you improve for future interviews. Remember, not every company provides feedback.
• Dealing with rejection: Rejection is normal. Even after multiple rejections, stay composed and use the feedback to improve yourself. Every rejection is a learning opportunity.
• Comparing job offers: If you have multiple offers, don’t only evaluate them based on salary and location, but also consider the cultural fit, learning opportunities, and growth potential.
• Negotiation: For larger companies, salaries are often fixed, but there may be room for negotiation at smaller firms. Make sure to communicate your concerns clearly and professionally.

Remember: The application process is more than just the path to a job offer. It's a valuable learning experience to learn more about the industry, the company, and your own skills. Network and reflect on your entire experience.

Good luck on your journey! 🍀