The Networking Mistake Costing Execs 3 Months
MIT studied 20 million LinkedIn users and found the least obvious contacts produce the best leads.
Inside this issue:
The 2022 MIT study of 20 million people that proves the contacts executives call first are the least likely to help
Why career coaches telling you to “message the hiring manager” are giving you a 5% strategy (and what a headhunter recommends instead)
A 30-minute mapping method that helped one VP go from zero interviews to 3 in four weeks
You called your 5 closest contacts. They all said “I’ll keep an eye out.”
None of them produced a single lead.
I see it every week. An executive starts a search, picks up the phone, and calls the people they trust most. Former boss. College roommate. The colleague who left two years ago.
These people care about you. They want to help. But they operate in your information bubble. They know the same people you know. They see the same opportunities you see.
That is costing you the one introduction that changes everything.
Strong Ties Share Your Blind Spots
In 2022, researchers from MIT, LinkedIn, and Harvard ran the largest causal study ever conducted on professional networks. Over 20 million LinkedIn users. 2 billion connections analyzed. Published in Science.
The finding: moderately weak ties were the strongest driver of job mobility.
Not your closest contacts. Not strangers. The people in between. Former colleagues you haven’t spoken to in 2-3 years. Conference contacts from a previous role. That VP you worked with on a cross-functional project in 2021.
These people sit in different information ecosystems. They see opportunities you don’t. They know hiring managers you’ve never met. They operate in adjacent industries, functions, and geographies that your inner circle never touches.
The researchers called it “the strength of weak ties.” The data confirmed what Granovetter theorized in 1973, but at a scale nobody had tested before.
Here’s what this means for your search: your 5 closest contacts are the least likely people to surface your next role.
The Career Coach Myth That Wastes Your Time
Every week, I see career coaches telling executives to “reach out to the hiring manager” when they apply for a role. Connect on LinkedIn. Send a message. Show initiative.
Wrong.
This is cold outreach dressed up as strategy. And the data from the same MIT study tells you exactly why it fails.
Cold outreach to a hiring manager is the weakest possible connection type. No trust. No shared context. No information advantage. You’re one of 250 applicants, and now you’re also an uninvited message in someone’s inbox.
I’m a headhunter. Let me tell you what happens on the other side. A cold LinkedIn message from a candidate does not signal initiative. It signals desperation. It tells the hiring manager you don’t have anyone in your network who could introduce you.
The response rate on cold outreach to hiring managers at the executive level is 5-10%. The response rate on a warm introduction through a weak tie is 40-65%.
That’s not a marginal difference. That’s a different strategy entirely.
The fix: stop spending hours crafting cold messages to strangers. Spend that time reactivating the network you already have.
The 3-Circle Mapping Method
Most executives think networking means “staying in touch with people I already know.”
Wrong.
That’s maintenance, not strategy. Scrolling LinkedIn randomly, thinking about who you know in the shower, sending a message when you feel motivated. That approach produces nothing.
Here’s the system I’ve developed after 6 years in executive search. It takes 30 minutes and gives you a prioritized list of the 10 people most likely to surface your next role.
Draw three overlapping circles on a sheet of paper. Label them: Industry, Function, Geography.
Circle 1: Industry
Write down every person you’ve worked with or met professionally who now works in a different company within your target industry. Former colleagues who moved to competitors. Suppliers. Partners. People from industry conferences.
The key filter: you haven’t spoken to them in 2+ years. If you talked last month, they’re already in your bubble.
Circle 2: Function
Write down every person who works in your same function but in a different industry or sub-sector. A VP of Commercial you met at a leadership program. A BD Director from a different division.
These contacts see opportunities in their companies that never make it to job boards. They know when a role is being created before HR writes the posting.
Circle 3: Geography
Write down every dormant contact in a geography you’d relocate to or that hosts companies you’d target. Former colleagues who moved to Munich. Conference contacts in Boston.
Geographic weak ties are the most underused. They give you access to markets your local network doesn’t cover.
Where the Circles Overlap
The contacts who appear in two or three circles are your highest-priority reactivations. Someone in your target industry AND your function AND a geography you’d consider? That person is gold.
From these three circles, identify your top 10. These are the people most likely to know about an opportunity you haven’t seen.
How One VP Went from Zero Traction to 3 Interviews
A VP of Quality from the medical device space came to me after 3 months of searching. He had applied to 40+ posted positions. Sent cold messages to 12 hiring managers on LinkedIn. Called his 6 closest contacts weekly.
Result: zero interviews. Four “we’ll keep your CV on file” responses from the hiring managers he messaged.
He was doing two things wrong. Relying on strong ties who had no new information. Cold-messaging strangers who had no reason to respond.
I walked him through the 3-circle method. He identified 14 dormant contacts he hadn’t spoken to in 18 months to 3 years. Former colleagues at other MedTech companies. A Regulatory Affairs Director he’d worked with on an FDA submission in 2022. A consultant from a quality conference in Zurich.
He sent 6 messages in the first week.
4 responded within 48 hours. 2 led to introductions to hiring managers at companies he hadn’t tracked. One of those hiring managers was 3 weeks from briefing a search firm on a VP Quality role.
Result: 3 interviews in 4 weeks. He accepted an offer 6 weeks later at a company he’d never heard of before that first weak-tie conversation.
Yes this is annecdotal evidence and might be well an exception but it alligns with what the research on 20 million LinkedIn users found.
None of this came from his strong ties. None of it came from cold outreach. It came from a 15-minute conversation with someone he hadn’t spoken to in 2 years.
The Message He Sent
“Hi [Name], it’s been a while. I’m rethinking my next career step and would value your perspective. Would you have 15 minutes this week or next for a brief call?”
Three sentences. No pitch. No CV attached. No ask for a job. He asked for their perspective, which is something people give freely.
Why this works: you’re not asking for a favor. You’re activating a dormant relationship with respect. The conversation itself surfaces opportunities neither of you expected.
The VP in the case study above?
Before he sent a single message, we rebuilt his LinkedIn profile.
His headline, About section, and Experience entries were rewritten for recruiter search visibility.
That's why 4 out of 6 contacts responded within 48 hours. They looked him up and saw a profile worth responding to.
Your Next Move
Your strong ties care about you. But they operate in your world. Your weak ties operate in the worlds you need access to.
The career coaches telling you to cold-message hiring managers are giving you a strategy with a 5-10% response rate. The 3-circle method gives you a strategy with a 40-65% response rate.
The math is simple.
Action Item: This week, draw your three circles (Industry, Function, Geography). List 10 dormant contacts you haven’t spoken to in 2+ years. Send 2 of them the message template above. Track who responds and what information surfaces.
Talk soon,
Kristof
PS. Founding members get two extras that free subscribers don't: I personally review your LinkedIn profile, and you get access to live office hours in the chat twice a week where you ask me anything about your job search.