How to get a referral at McKinsey
The reliable way into McKinsey is a warm introduction or an employee referral through someone who knows both of you, and finding that person takes a search most applicants never get around to.
By Jerry Feng, Growth at Happenstance. Updated August 31, 2026.
The short version
The surest way to get a job at McKinsey is a referral or a warm introduction from someone at the firm, reached through a person you already know. Most applicants have that mutual and don't realize it, whether it's a former classmate who joined McKinsey or a friend whose old teammate is in the office that's hiring. Finding them is the work, and it's a search you can run across the accounts you already have. Then ask the person with the strongest tie for an introduction or a referral, in one short message that's easy to say yes to.
Why the warm path beats the queue at McKinsey
McKinsey is a management consulting firm and hires consultants along with engineers, data scientists, designers and specialists in research, finance and operations. A firm with that reputation receives far more applications than its recruiters can read closely, so the ones that get a real look are usually the ones an employee has already put a name to. A referral or a warm introduction does that for you, before anyone has scanned your resume.
The person vouching doesn't have to be a close friend. They have to be able to say, honestly, how they know you or how they know the acquaintance speaking for you. A former classmate who later joined McKinsey qualifies, and so does a friend who introduces you to their old teammate there. Working out who those people are is a question your own accounts hold the answer to.
Finding who you know at McKinsey, and who knows them
Your inbox and calendar. Anybody you've corresponded with or met who's now at McKinsey is a direct route, and the history is already written down. The catch is that memory has no search box for “people who joined McKinsey after we fell out of touch”, so those names stay where you won't find them.
LinkedIn's mutual connections. On the firm's page and on any profile, LinkedIn shows who you're both connected to, useful once you've got a specific name to look up.
Happenstance. Happenstance covers every account you connect, Gmail, Outlook, Google Calendar, Google Contacts, LinkedIn, Twitter and Instagram, along with the networks of the friends you add. Ask it in plain English who you know at McKinsey and it returns the people, how well you know each one, which account the tie came from, and for anyone a friend knows, the friend who can introduce you. Sidedoor begins from the job posting instead: paste the link and it finds who in your network can refer you there. Happenstance is free. The free plan is the whole product, with usage limits on chat and web searches beyond your network. Pro raises the limits: unlimited web searches and results, higher chat limits, and CSV export. The job-search version of all this, first search to offer, is on Happenstance for job seekers.
The ask
One note, under a hundred words, that names the role and then covers how you know each other and what you're asking for. If you're writing to a mutual rather than to someone at McKinsey, ask for the introduction and include a paragraph they can forward unedited.
Subject: Referral to McKinsey
What Happenstance can see
Email is read as headers only. Message content and attachments never reach our servers. Yes. Your connections are searchable only by you, the friends you accept, and the groups you join, and sharing is always mutual. Your public profile shows a constellation of named people you know by default, which you can turn off anytime. We never share, sell, or use your data to train AI models. Happenstance is SOC 2 certified and DTI Trust Level 2; the full list of what is stored and for how long is on the security page.
Frequently asked questions
Is a referral or a warm introduction better for a job at McKinsey?
Either one puts your application in front of a person instead of a queue, and that's the whole advantage. A referral means a McKinsey employee submits you through the firm's own process, while a warm introduction means a mutual vouches for you to someone at McKinsey, who may then refer you themselves. Accept whichever of the two the person you've reached is comfortable giving.
What if I don't know anyone at McKinsey?
You probably know somebody who does. Most introductions come through second-degree paths, such as a former classmate whose old roommate is at McKinsey or a friend whose former teammate works there. Happenstance searches your own accounts and your friends' networks, so asking who you know at McKinsey includes the people one introduction away, along with the mutual who can make it.
How do I ask someone at McKinsey for a referral?
Name the role and link the posting, then remind them in one line how you know each other and say what you'd like them to do, whether that's referring you or introducing you to whoever owns the role. Keep the whole message under a hundred words and leave them room to decline. If the person is a mutual rather than a McKinsey employee, ask for the introduction and include a forwardable paragraph they can send unedited.
How does Happenstance find people at McKinsey?
Connect the accounts you already use, Gmail, Outlook, Google Calendar, Google Contacts, LinkedIn, Twitter and Instagram, and ask in plain English who you know at McKinsey. Every result shows how well you know the person and which account the tie came from, and results through friends show the mutual who can introduce you. Sidedoor does the same from a job posting you paste in. Happenstance is free, and Pro raises the limits.
Make your own luck
Join 500,000+ professionals already searching their whole network.
Continue with Google