Zelcastalumni map

People who leave GSA most often go to a long tail of companies. Of them, 24% go somewhere small. The median tenure is 2y 3m

Not GSA's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 23 people on a map of 67,181, No. 1,098 on it by people. Updated September 30, 2026.

People on the map
23Under 0.1% of everyone on the map
There now
522% of the people here
Moved on
1878% of the people here
Median tenure
2y 3mmiddle half 1y 6m to 3y 8m

Put GSA side by side with another employer.

Came from, went to

Ribbon width is the number of people who made the move.

Not enough recorded moves to draw a river for GSA yet.

After GSA

  • 24%Joined a startup4
  • 76%Elsewhere

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

How long people stay

18%<1y
14%1-2y
45%2-4y
14%4-7y
9%7y+
2y 3m median tenuremiddle half 1y 6m to 3y 8m

22 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: 18 joined, 17 left.

Caliber

Not enough scored profiles here yet (6).

Titles held here

    No titles on the record yet.

    Where they studied

    Not enough education on the record here.22 of the 23 people here have a school on file, but no school is listed by as many as 3 people, the fewest this map will count.

    Public work

    Not enough of the record here has been checked.This share needs 30 people whose profile was checked for public accounts, and there are fewer here.

    Where they are now

    70% of the people who have worked at GSA and list a location live in Washington DC today, against 13% of everyone on the map.

    GSA
    Everyone on the map
    • 70%Washington DC16 · map 13%
    • 17%New York4 · map 18%
    • 13%Somewhere else3

    All 23 people who worked at GSA 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 GSA: a metro here isn't an office there. The lower strip is the same metros across the whole map.

    On the same resumes

    Companies that show up most often alongside GSA, at any point in a career.

    Key facts

    • 23 people on the Zelcast alumni map have worked at GSA: 5 are there now, 18 have moved on.
    • Median tenure at GSA: 2y 3m, middle half 1y 6m to 3y 8m.
    • Of the people with a recorded next move after GSA, fewer than 3 went to a founder title next, 24% joined a company of 200 or fewer, and fewer than 3 joined one of 10,000 or more.
    • 70% of the 23 people here who list a location live in Washington DC today, against 13% across the map. Where they live now, not the office they sat in while they worked here.

    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 GSA? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.

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