Zelcastalumni map

People who leave Lawrence Livermore National Laboratory most often go to Google, Amazon and AWS. Of them, 24% go somewhere small. The median tenure is 3y 4m

Not Lawrence Livermore National Laboratory's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 231 people on a map of 67,181, No. 99 on it by people. Updated September 30, 2026.

People on the map
2310.3% of everyone on the map
There now
7131% of the people here
Moved on
16069% of the people here
Median tenure
3y 4mmiddle half 1y 3m to 6y 2m

Put Lawrence Livermore National Laboratory side by side with another employer.

Came from, went to

Ribbon width is the number of people who made the move. Most arrive from Berkeley Lab. Most leave for Google (7% of recorded departures).

25 of 163 recorded arrivals shown, 138 more from 132 other companies36 of 167 recorded departures shown, 131 more to 119 other companies

After Lawrence Livermore National Laboratory

  • 3%Founded something4
  • 24%Joined a startup36
  • 30%Joined a big company44
  • 44%Elsewhere

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

How long people stay

21%<1y
11%1-2y
26%2-4y
21%4-7y
20%7y+
3y 4m median tenuremiddle half 1y 3m to 6y 2m

159 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: 251 joined, 193 left.

Caliber

75mediantop 10%88
0Eng Scorer caliber, 127 scored99

there now 66 moved on 82. The people who left score higher than the people still there.

Titles held here

  1. Software Engineer36
  2. Software Developer33
  3. Computation Intern13
  4. Software Engineer Intern11
  5. Computer Scientist10
  6. Intern10
  7. Research Intern8
  8. Computing Intern7

8 most common titles, by people who held them.

First job on the record for 26% of people here.

Behind the median

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

  • 14%Strong18 people
  • 22%Solid28 people
  • 50%Emerging63 people
  • 13%Unproven17 people

126 of the 231 people here carry an Eng Scorer tier.

18 of the 126 people here with a read sit in exceptional or strong, the top two of the five tiers, 14%. 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.

Whether a title rose here

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

37%Titles that rose56 of 152 classified people

  • 37%Rose56 people
  • 58%Stayed level88 people
  • 5%Fell8 people

152 of the 231 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. UC Berkeley13.5%
  2. Georgia Tech8.3%
  3. Stanford8.3%
  4. UC Davis5.7%
  5. UCLA5.2%
  6. UC San Diego4.8%
  7. Cal Poly SLO3.9%
  8. BYU3.0%

The 8 most listed schools among the 230 people here with a school on file.

31 of the 230 people here with a school on file list UC Berkeley, 19 list Georgia Tech and 19 list Stanford. A person can list more than one, so these overlap.

Public work

one square is one in a hundred
33%have a public GitHub account on their profile

77 of the 230 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

76% of the people who have worked at Lawrence Livermore National Laboratory and list a location live in the San Francisco Bay Area today, against 41% of everyone on the map.

Lawrence Livermore National Laboratory
Everyone on the map
  • 76%SF Bay Area175 · map 41%
  • 3%Washington DC8 · map 13%
  • 3%Los Angeles7 · map 5%
  • 3%New York7 · map 18%
  • 3%Seattle7 · map 5%
  • 2%Boston4 · map 2%
  • 1%Denver3 · map 0.8%
  • 1%Salt Lake City3
  • 7%Somewhere else16

230 of the 231 people who worked at Lawrence Livermore National Laboratory list a location, and every share here is over those 230.

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

Key facts

  • 231 people on the Zelcast alumni map have worked at Lawrence Livermore National Laboratory: 71 are there now, 160 have moved on.
  • Most leave for Google: 11 people, 7% of recorded departures. Then Amazon and AWS.
  • Most arrive from Berkeley Lab: 4 people. Then Intel and Oak Ridge National Laboratory.
  • Median tenure at Lawrence Livermore National Laboratory: 3y 4m, middle half 1y 3m to 6y 2m.
  • Of the people with a recorded next move after Lawrence Livermore National Laboratory, 3% went to a founder title next, 24% joined a company of 200 or fewer, and 30% joined one of 10,000 or more.
  • Median Eng Scorer caliber here: 75 on the 0 to 99 scale, across 127 scored people.
  • Most common title held here: Software Engineer, then Software Developer.
  • Top school: UC Berkeley, listed by 31 of the 230 people here with one on file (13.5%). Then Georgia Tech (19).
  • 76% of the 230 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.
  • 33% of the 230 people here whose profile was checked for public accounts have a public GitHub.
  • 56 rose, 88 stayed level, 8 fell, out of the 152 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 Lawrence Livermore National Laboratory? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.

Previous on the mapApplied IntuitionNo. 98 by people · 235 on the mapNext on the mapSplunkNo. 100 by people · 230 on the map

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