Zelcastalumni map

People who leave Argonne National Laboratory most often go to Meta, Google and IBM. Of them, 16% go somewhere small. The median tenure is 4m

Not Argonne National Laboratory's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 86 people on a map of 67,181, No. 276 on it by people. Updated September 30, 2026.

People on the map
860.1% of everyone on the map
There now
33% of the people here
Moved on
8397% of the people here
Median tenure
4mmiddle half 3m to 1y 6m

Put Argonne National Laboratory side by side with another employer.

Came from, went to

Ribbon width is the number of people who made the move. Most leave for Meta (8% of recorded departures).

Argonne Natio…Laboratory34 in · 74 out

34 recorded arrivals from 33 companies, none more than 2 from any one of them

Meta68%Google45%IBM45%Amazon34%
0 of 34 recorded arrivals shown, 34 more from 33 other companies17 of 74 recorded departures shown, 57 more to 52 other companies

After Argonne National Laboratory

  • 16%Joined a startup11
  • 41%Joined a big company28
  • 43%Elsewhere

Shares of those who moved on, by their next stop.

How long people stay

63%<1y
16%1-2y
13%2-4y
8%4-7y
0%7y+
4m median tenuremiddle half 3m to 1y 6m

62 stays with both a start and an end on the record.

Who comes and goes, by year

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
joined left2026 is a partial year

2012 to 2026: 83 joined, 82 left.

Caliber

82mediantop 10%94
0Eng Scorer caliber, 30 scored99

Titles held here

  1. Research Aide7
  2. Research Intern6
  3. Givens Associate3
  4. Intern3
  5. Postdoctoral Researcher3
  6. Software Engineer3

6 most common titles, by people who held them.

First job on the record for 40% of people here.

Behind the median

Everyone here with an Eng Scorer read, placed in their caliber tier.

  • 23%Exceptional or strong7 people
  • 47%Solid14 people
  • 30%Emerging or unproven9 people

30 of the 86 people here carry an Eng Scorer tier.

7 of the 30 people here with a read sit in exceptional or strong, the top two of the five tiers, 23%. A tier is the band a caliber score falls in, so this is the same measurement as the median on the caliber card, opened up. A tier holding fewer than 3 people is printed with the one next to it, because that few is a person rather than a pattern.

Whether a title rose here

The level of the first title recorded here, against the last.

35%Titles that rose18 of 51 classified people

  • 35%Rose18 people
  • 57%Stayed level29 people
  • 8%Fell4 people

51 of the 86 people here had a title that could be placed on the ladder before and after.

A title rose when the last title recorded here sits higher on the ladder than the first. For someone with one title here who then left, it's measured against the first title of their next role. The ladder runs intern, junior, mid, senior, staff or manager, principal, director, VP, then founder or C-level. Titles that match no rung are left out rather than guessed, and product, program and project managers are left out entirely as a different ladder. What's left leans towards people who have left: someone still here on one recorded title has nothing to measure against.

Where they studied

  1. University of Chicago15.1%
  2. UIUC14.0%
  3. Northwestern10.5%
  4. UC Berkeley10.5%
  5. MIT7.0%
  6. Illinois Tech4.7%
  7. Purdue4.7%
  8. Stanford4.7%

The 8 most listed schools among the 86 people here with a school on file.

13 of the 86 people here with a school on file list University of Chicago, 12 list UIUC and 9 list Northwestern. A person can list more than one, so these overlap.

Public work

one square is one in a hundred
34%have a public GitHub account on their profile

29 of the 86 people here whose profile was checked for public accounts. An account the check missed reads the same as no account, so this is a floor.

31% is the median across the 857 companies that can show this figure.

Where they are now

44% of the people who have worked at Argonne National Laboratory and list a location live in the San Francisco Bay Area today, against 41% of everyone on the map.

Argonne National Laboratory
Everyone on the map
  • 44%SF Bay Area38 · map 41%
  • 13%Chicago11 · map 0.6%
  • 12%New York10 · map 18%
  • 7%Washington DC6 · map 13%
  • 5%Los Angeles4 · map 5%
  • 20%Somewhere else17

All 86 people who worked at Argonne National Laboratory list a location, and every share here is over them.

Where they live now, from the profile as it reads today, not where they sat while working at Argonne National Laboratory: a metro here isn't an office there. The lower strip is the same metros across the whole map.

Key facts

  • 86 people on the Zelcast alumni map have worked at Argonne National Laboratory: 3 are there now, 83 have moved on.
  • Most leave for Meta: 6 people, 8% of recorded departures. Then Google and IBM.
  • Median tenure at Argonne National Laboratory: 4m, middle half 3m to 1y 6m.
  • Of the people with a recorded next move after Argonne National Laboratory, fewer than 3 went to a founder title next, 16% joined a company of 200 or fewer, and 41% joined one of 10,000 or more.
  • Median Eng Scorer caliber here: 82 on the 0 to 99 scale, across 30 scored people.
  • Most common title held here: Research Aide, then Research Intern.
  • Top school: University of Chicago, listed by 13 of the 86 people here with one on file (15.1%). Then UIUC (12).
  • 44% of the 86 people here who list a location live in SF Bay Area today, against 41% across the map. Where they live now, not the office they sat in while they worked here.
  • 34% of the 86 people here whose profile was checked for public accounts have a public GitHub.
  • 18 rose, 29 stayed level, 4 fell, out of the 51 people here whose title could be placed on a ladder before and after.

About this data: built from 352,028 jobs across 67,181 engineers in the Zelcast network and Eng Scorer reads, updated September 30, 2026. A move counts when the next role starts within 24 months of leaving. Companies under 20 people on the map aren't shown, and destinations under 3 people fold into the totals. Caliber is the Eng Scorer score.

Worked at Argonne National Laboratory? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.

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