Consulting Internships Summer 2028: Which Firms Are Hiring, What They Pay, and How to Get In

If you're targeting consulting internships for summer 2028, you're early. That's exactly where you want to be. Applications haven't opened yet, and MBB recruiting is projected to start between June and August 2027. You've got roughly 10 months to build credentials and start case prep before the first deadlines hit. This guide covers every major firm tier, what they pay, when they recruit, and how to get ready.

TL;DR

• MBB applications (McKinsey, BCG, Bain) for summer 2028 are projected to open between June and August 2027. Big 4 advisory follows in September through November 2027. The timeline is compressed, so plan accordingly.

• Undergraduate consulting interns at MBB earn roughly $16,000 to $22,500 for 10 weeks. Bain pays the most at the undergrad level. Big 4 advisory interns earn $14,000 to $17,000 for comparable programs.

• McKinsey and BCG accept roughly 1% of applicants. Deloitte S&O, EY-Parthenon, and Strategy& offer strategy-level work with much better odds.

• Case interviews are the primary screen at MBB. Six to eight weeks of prep is the minimum for beginners, so if you're targeting June 2027 MBB deadlines, start by March or April 2027.

• This guide covers 23+ consulting firms with direct career page links, organized by tier and timeline.

Externships are short, remote professional experience programs where you work on real projects with real companies. If you want consulting-adjacent experience before applications open, check out the Healthcare Operations Consulting Externship or the Amazon Fulfillment Center Operational Strategy Externship.

What Does a Summer 2028 Consulting Internship Actually Look Like?

A consulting internship is a 10 to 12 week program at a management consulting firm, typically running June through August 2028, where undergrad or MBA students work on real client engagements alongside full-time consultants. Summer analysts contribute to market sizing, competitive analysis, process improvement, and strategy recommendations for actual clients. These aren't classroom simulations. You'll build slide decks that partners present to C-suite executives, sit in on client calls, and run analyses that directly shape business decisions.

What You'll Actually Do as a Summer Analyst

Your day-to-day looks a lot like a first-year full-time analyst's: building Excel models, conducting market research, interviewing stakeholders, and presenting findings to senior consultants. The title changes by firm (Summer Business Analyst at McKinsey, Summer Associate at BCG), but the work is similar across tiers. You'll spend 10 to 12 weeks embedded in one or two client projects.

What differs is the type of work:

• MBB (McKinsey, BCG, Bain): CEO-level strategy: market entry, restructuring, M&A due diligence. Small teams, 55 to 65 hour weeks, steep learning curves. MBB firms typically offer 70 to 90% of summer analysts a full-time role (Management Consulted).

• Big 4 advisory (Deloitte, PwC, EY, KPMG): Implementation, regulatory, technology, and financial advisory. Broader client base, more predictable hours.

• Boutique strategy (Oliver Wyman, L.E.K., A.T. Kearney): Industry or functional specialization. Work quality on par with MBB, but with smaller teams and more face time with senior leadership.

• Economic consulting (Analysis Group, Cornerstone Research, NERA): Litigation support, expert testimony, policy analysis. Heavily quantitative. You'll need an econ or stats background plus writing samples.

MBB vs Big 4 vs Boutique: Which Track Fits?

This comes down to what you're optimizing for. MBB has the highest prestige and the smallest class sizes, but accepts roughly 1% of applicants (Management Consulted). Big 4 advisory gives you broader client exposure, wider geographic coverage, and much better acceptance odds. And the strategy arms within Big 4 (Deloitte S&O, EY-Parthenon, Strategy&) do MBB-level work with friendlier admissions.

Boutique strategy firms like Oliver Wyman (Vault #6) and A.T. Kearney (Vault #7) offer top-10 prestige with conversion rates that rival MBB, often with better work-life balance. Economic consulting is a separate lane for econ, math, and statistics majors who'd rather do quantitative research than traditional case work.

So pick your priority: prestige and intensity (MBB), breadth and better odds (Big 4), industry depth (boutique), or analytical research (economic consulting). For a deeper breakdown of individual firms, see our guide to the top consulting firms.

Which Consulting Firms Recruit Summer 2028 Interns?

Over 20 management consulting firms recruit summer interns every year, spanning MBB, Big 4, boutique strategy, economic consulting, and government consulting. Here's who's hiring, when to expect their applications, and where to find them.

MBB: McKinsey, BCG, and Bain

McKinsey, BCG, and Bain are projected to open summer 2028 applications between June and August 2027. BCG's priority deadline has historically fallen earliest (around June), followed by Bain Round 1 (around July) and McKinsey's priority deadline (around July).

Apply in Round 1. Your odds are best there.

All three run diversity and early engagement programs that open even earlier: McKinsey's Freshman Summit, BCG's diversity recruiting programs, and Bain's On the Case program all target first and second-year students. If you're eligible, these are lower-competition pathways with earlier timelines. Career page links for all three are in the firm table below.

Big 4 and Accenture

Deloitte, PwC, EY, KPMG, and Accenture are projected to open between September and November 2027, with rolling deadlines into the fall. Acceptance rates are much higher than MBB.

A few things students consistently miss: EY-Parthenon is EY's strategy arm, closer to MBB in prestige than broader EY advisory. Strategy& is PwC's strategy practice, positioned well above standard Big 4 advisory. Deloitte S&O (Strategy & Operations) is Deloitte's most competitive unit. If you want strategy-level work with better odds than MBB, apply to these specific practices, not just general advisory.

And "rolling deadlines" doesn't mean unlimited spots. Advisory cohorts fill well before the official close, so plan to submit by October 2027.

Boutique Strategy, Economic Consulting, and Government Consulting

This tier covers 12 to 15 firms that open between October and December 2027. Many of them are underrated. Oliver Wyman (Vault #6) and A.T. Kearney (Vault #7) produce project quality on par with MBB, and their conversion rates rival the Big 3. L.E.K., Roland Berger, and Simon-Kucher round out the boutique strategy group.

Economic consulting (Analysis Group, Cornerstone Research, NERA) requires a different prep track entirely. You'll need writing samples and technical interviews focused on econometrics. If you're an econ, math, or statistics major, this tier deserves your attention.

Government consulting (Booz Allen Hamilton, Guidehouse) recruits from a wide range of schools and majors. The pay is lower than private-sector firms, but here's what people overlook: the security clearance you gain has real long-term career value across government, defense, and national security. Specialty firms like FTI Consulting, ZS Associates (pharma), Huron, West Monroe, and Alvarez & Marsal round out the tier with industry-specific opportunities.

The full firm table with career page links and projected application windows is below.

When Do Summer 2028 Consulting Applications Open?

MBB applications for summer 2028 are projected to open between June and August 2027, which means if you wait until fall to start your consulting search, you've already missed the most competitive firms' first-round deadlines. The timeline has shifted earlier across three consecutive recruiting cycles, and it's not slowing down.

Full Recruiting Calendar by Firm Tier

Based on the two most recent recruiting cycles, here's the projected calendar:

1. MBB (June to August 2027): BCG priority deadline projected around June 2027. Bain Round 1 around July. McKinsey priority deadline around July. Diversity programs may open in spring 2027.

2. Big 4 and Accenture (September to November 2027): Rolling applications. Strategy practices (EY-Parthenon, Strategy&, Deloitte S&O) fill fastest.

3. Boutique strategy (October to December 2027): Oliver Wyman, L.E.K., A.T. Kearney, Roland Berger, Simon-Kucher.

4. Economic consulting (October to December 2027): Analysis Group, Cornerstone Research, NERA. Writing samples and technical interviews required.

5. Government consulting (October to December 2027): Booz Allen Hamilton, Guidehouse.

The practical takeaway: MBB case prep needs to start by March or April 2027. Big 4 prep can begin in summer 2027. For a comparison of how this timeline has shifted from our 2027 consulting internships guide, the pattern is clear: deadlines have compressed one to two months over the past three cycles.

Why Recruiting Keeps Getting Earlier (and What That Means for You)

Consulting deadlines have crept forward across three straight recruiting cycles. BCG and Bain both moved their priority deadlines earlier between 2024 and 2027 (Management Consulted). This isn't a one-time blip. It's structural.

Here's what that means in practice. The students who win MBB offers for summer 2028 will be the ones who start preparing in spring 2027, while everyone else is still figuring out summer plans. Start case prep in September 2027, and you've already missed every MBB Round 1 deadline. But if you're reading this in August 2026? You've got roughly 10 months of runway before applications open.

That's more prep time than most applicants ever give themselves.

How Much Do Consulting Interns Actually Get Paid?

Consulting internships are some of the highest-paid summer programs available to undergrads, and the gap between firm tiers is worth understanding before you decide where to focus your applications. What does the pay gap actually look like across tiers?

MBB Intern Pay

MBB undergraduate interns earn $16,000 to $22,500 for 10 weeks, which works out to roughly $52 to $53 per hour. Bain pays the most at the undergrad level (Hacking the Case Interview). MBA interns earn $36,000 to $40,000, with Bain again leading at about $40,000 (Hacking the Case Interview).

MBB firms also offer signing bonuses and relocation support. BCG's Growing Future Leaders program includes a $10,000 signing bonus (Hacking the Case Interview). Bain provides roughly $1,000 for relocation. These figures come from publicly reported 2026 cycle data and may shift for 2028; the numbers move a bit each year.

Big 4 and Boutique Pay

Big 4 undergraduate interns earn $14,000 to $17,000 for a comparable program (Hacking the Case Interview). Deloitte MBA interns earn about $33,700 plus a $2,500 signing bonus (CaseBasix). PwC MBA interns earn about $33,650 plus a $3,000 signing bonus.

Boutique pay varies quite a bit. Oliver Wyman and L.E.K. pay at MBB-comparable levels. Economic consulting pays well but below MBB. Government consulting pays less, though to be fair, the security clearance has long-term career value that's hard to put a dollar figure on. All figures come from publicly reported data and may vary by office, role, and year.

What Majors and Skills Do Consulting Firms Look For?

Consulting firms hire from a wider range of backgrounds than most students assume, and the screening criteria care more about how you think than what you studied. If you're a philosophy or history major wondering whether consulting will even look at your resume, the answer is yes.

The Feeder Majors (and the Ones That Surprise People)

Econ, business, and poli sci are the traditional pipelines. But engineering, math, and CS grads are increasingly recruited because structured problem-solving transfers directly. Here's the thing: GPA matters more than major. MBB typically uses a 3.5 floor, with 3.7+ preferred (Management Consulted). Big 4 advisory has lower GPA cutoffs and puts more weight on skills-based assessment.

Economic consulting (Analysis Group, Cornerstone Research, NERA) is the exception. These firms strongly prefer econ, math, and statistics backgrounds, and their applications require technical interviews plus writing samples.

Technical and Soft Skills That Set You Apart

Technical skills to show: Excel and financial modeling, data analysis, PowerPoint storytelling, and market sizing frameworks. You don't need mastery before your internship starts, but familiarity signals readiness.

Soft skills carry equal weight. Structured communication, hypothesis-driven thinking, stakeholder management, and adaptability under pressure are what consulting hiring managers screen for in fit interviews. Can you present a logical argument when someone pushes back? That question matters as much as your quantitative chops.

How Do You Prep for Consulting Case Interviews?

Case interview performance is the single biggest factor in whether you get an MBB offer, and unlike banking, consulting gives you a test of your analytical thinking that you can practice and improve at over a defined prep window. It's a learnable skill. How many other competitive industries let you study for the test that decides your outcome? That's genuinely good news if you're starting from zero.

How Case Formats Differ by Firm

McKinsey uses an interviewer-led format where the interviewer guides you through a problem step by step. BCG and Bain use an interviewee-led format where you drive the case, build your own framework, and direct the analysis. Both test problem-solving under pressure, but the prep approach is different. Plan for 6 to 8 weeks of dedicated case prep at minimum.

Big 4 firms use "case lite" formats combined with behavioral interviews. Shorter and less complex than MBB, but you still need structured thinking. Accenture leans heavily on behavioral questions and business judgment tests.

Yet don't assume boutique means easier. Oliver Wyman runs harder cases than many candidates expect, and L.E.K. and A.T. Kearney use rigorous case interviews too. Economic consulting (Analysis Group, Cornerstone Research) uses take-home writing exercises and technical interviews focused on econometrics, which is a fundamentally different prep track.

For case prep resources, start with Victor Cheng's free case interview videos on YouTube, Case in Point by Marc Cosentino, and programs from My Consulting Offer or Management Consulted.

Behavioral Interview Prep for Consulting

Every MBB interview includes a behavioral or Personal Experience Interview (PEI) component alongside the case. Common themes: leadership, teamwork, conflict resolution, and influence without formal authority. Structure your answers using STAR format (Situation, Task, Action, Result) with quantified impact wherever you can.

Big 4 firms weight behavioral interviews more heavily than MBB does. At Deloitte, PwC, and EY, your behavioral performance can outweigh a mediocre case. For a full breakdown of what to prepare, see our behavioral interview questions guide.

How Do You Land a Consulting Internship With No Experience?

Most consulting summer analysts come straight from campus with zero prior consulting experience, so you're not behind for lacking it. What separates the students who get offers is evidence they can think analytically, communicate clearly, and execute structured work.

You don't need a consulting title to prove you can do the work.

Building Credentials Before Applications Open

Spring and summer 2027 is your prep window. The goal: build a resume that shows consulting-adjacent work before you've ever held a consulting title. What counts as "consulting-adjacent" if you've never set foot in a consulting firm?

Project-based professional experience: Working on real business strategy, data analytics, or operations projects shows you can handle consulting-style work. Externships in Healthcare Operations Consulting or Amazon Fulfillment Center Operational Strategy are consulting-adjacent programs that give you a concrete project to reference in interviews.

Campus consulting clubs: 180 Degrees Consulting, Net Impact chapters, and university strategy clubs offer pro-bono projects for real clients. These give you case experience and leadership stories for behavioral interviews.

Case competitions: Even if you don't win, competing in a recognized case competition gives you a differentiated resume line.

Targeted networking: Reach out to MBB alumni via LinkedIn with a specific ask. Reference a project you worked on, ask about their practice area, and request a 15-minute call. Vague outreach gets ignored. Specific outreach gets meetings.

For more strategies, see our guide to getting an internship with no experience.

What If MBB Feels Out of Reach Right Now?

If MBB feels unrealistic at this stage, that's OK. Honestly, some of these alternatives lead to better outcomes depending on what you care about.

Big 4 strategy practices (EY-Parthenon, Strategy&, Deloitte S&O): Strategy-level work with much higher acceptance rates. This is the strongest non-MBB path for anyone who wants real strategy work.

Boutique strategy (Oliver Wyman, L.E.K.): Vault top 10 prestige with often better work-life balance and strong exit opportunities into private equity and corporate strategy.

Government consulting (Booz Allen Hamilton, Guidehouse): Lower pay, but the security clearance you earn opens doors across government, defense, and national security advisory for the long term.

Industry-specific consulting: ZS Associates (pharma), West Monroe (tech and PE), and Alvarez & Marsal (restructuring) target specific backgrounds with deep domain expertise.

Any of these paths lead to the same long-term career destinations as MBB. An Externship can be a credential bridge to get you there. Explore all Externships.

Your Summer 2028 Consulting Application Checklist

You've got roughly 10 months before MBB applications open. Here's how to use that time.

Resume and Cover Letter Basics

Consulting resumes follow a specific format: one page, "consulting bullets" structured as action plus context plus quantified result. Cover letters use three paragraphs: why consulting, why this firm (reference a specific practice area or person you've spoken with), and one concrete analytical experience.

At MBB, the cover letter matters less than the case interview. At Big 4, particularly PwC and Deloitte, cover letters get more scrutiny. Tailor accordingly.

The Layered Timeline Strategy

1. March to April 2027: Start case prep. Begin with frameworks, practice 2 to 3 cases per week, then build to mock interviews.

2. June to August 2027: Apply MBB Round 1. Round 1 has the highest acceptance rates.

3. September to November 2027: Apply Big 4. Target EY-Parthenon, Strategy&, and Deloitte S&O specifically.

4. October to December 2027: Apply boutique strategy and economic consulting.

5. Fall 2027: Attend on-campus consulting events and case workshops for direct recruiter access.

6. Ongoing: Track all applications in a spreadsheet with firm, role, deadline, and status.

7. After informational interviews: Send personalized thank-you notes within 24 hours.

8. If eligible: Apply to diversity programs early (McKinsey Freshman Summit, BCG diversity programs, Bain On the Case).

If you're also considering investment banking, the timeline comparison matters. Consulting recruits later than banking but screens differently.

Where Do Consulting Interns End Up After the Summer?

The summer internship is effectively a 10-week interview for a full-time offer, and most firms treat it that way. MBB firms typically extend offers to 70 to 90% of summer analysts (Management Consulted). Big 4 conversion rates are comparable.

Career paths run analyst to associate to engagement manager to partner (MBB) or analyst to senior consultant to manager to director to partner (Big 4). The exit options from consulting are some of the strongest in any industry: private equity, corporate strategy, tech product management, startup leadership. For a side-by-side comparison with finance paths, see our investment banking internships 2028 guide.

FAQs

When do McKinsey, BCG, and Bain open their summer 2028 internship applications?

Based on the 2026 and 2027 cycles, MBB applications for summer 2028 are projected to open between June and August 2027. BCG's priority deadline has historically fallen earliest (around June), then Bain Round 1 (around July) and McKinsey's priority deadline (around July). Start monitoring each firm's careers page in spring 2027.

How much do consulting interns earn?

MBB undergraduate interns earn $16,000 to $22,500 for 10 weeks, with Bain paying the most. Big 4 advisory interns earn $14,000 to $17,000. MBA interns earn considerably more: MBB pays $36,000 to $40,000 for the summer (Hacking the Case Interview). Actual pay varies by office and role.

Are consulting internships harder to get than banking internships?

Both are very selective. McKinsey and BCG accept roughly 1% of applicants (Management Consulted). Nobody publishes exact acceptance rates, but that's the commonly cited figure. The key difference: banking screens on resume, GPA, and target school. Consulting screens primarily on case interview performance, which you can practice and improve at. Strong case prep can overcome a non-target school background more reliably in consulting than in banking.

Do I need a business or economics degree?

No. MBB hires from all majors and cares more about GPA and case performance than specific coursework. Engineering, math, and CS grads are increasingly recruited for their problem-solving skills. Big 4 and boutique firms have even broader major acceptance.

Is it too late to apply for summer 2028 consulting internships?

As of August 2026, applications haven't opened yet. MBB is projected to open June to August 2027, Big 4 in September to November 2027. You've got a full recruiting cycle ahead of you, but start MBB case prep by March or April 2027 at the latest.

What's the real difference between MBB and Big 4 internships?

MBB focuses on senior strategy for C-suite clients: market entry, restructuring, M&A. Smaller class sizes, highest prestige, longest hours. Big 4 covers implementation, regulatory advisory, tech transformation, and financial advisory across a broader client base. Less selective, wider geographic coverage, and a strong conversion path to full-time.

Can sophomores apply to MBB?

Yes. All three MBB firms have sophomore-specific programs. McKinsey's Sophomore Summer Business Analyst program and BCG's sophomore track have dedicated application windows that sometimes open earlier than the standard junior cycle.