After PTC
- 36%Joined a big company8
- 64%Elsewhere
Shares of those who moved on, by their next stop.
People who leave PTC most often go to Apple
Not PTC's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 25 people on a map of 67,181, No. 1,017 on it by people. Updated September 30, 2026.
- People on the map
- 25Under 0.1% of everyone on the map
- There now
- 28% of the people here
- Moved on
- 2392% of the people here
- Median tenure
- –fewer than 20 stays here have both a start and an end on the record, too few for a median
Came from, went to
Ribbon width is the number of people who made the move. Most leave for Apple (13% of recorded departures).
13 recorded arrivals from 13 companies, none more than 2 from any one of them
0 of 13 recorded arrivals shown, 13 more from 13 other companies3 of 23 recorded departures shown, 20 more to 19 other companies
How long people stay
6%<1y
35%1-2y
29%2-4y
12%4-7y
18%7y+
17 stays with both a start and an end on the record.
Who comes and goes, by year
<3012
<3<313
<3<314
<3<315
0416
0017
0018
<3019
<3<320
3321
4322
<3<323
<3<324
0025
0026
joined left2026 is a partial year
2012 to 2026: 18 joined, 19 left.
Caliber
Not enough scored profiles here yet (9).
Titles held here
- Software Engineer5
- Senior Software Engineer4
- Software Engineer Intern4
3 most common titles, by people who held them.
First job on the record for 40% of people here.
Whether a title rose here
The level of the first title recorded here, against the last.
33%Titles that rose7 of 21 classified people
- 33%Rose7 people
- 67%Stayed level or fell14 people
21 of the 25 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. A direction holding fewer than 3 people is printed with the one next to it, because that few is a person rather than a pattern.
Where they studied
- Georgia Tech24.0%
The one school among the 25 people here with a school on file.
6 of the 25 people here with a school on file list Georgia Tech.
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
36% of the people who have worked at PTC and list a location live in the San Francisco Bay Area today, against 41% of everyone on the map.
PTC
Everyone on the map
- 36%SF Bay Area9 · map 41%
- 28%New York7 · map 18%
- 16%Boston4 · map 2%
- 20%Somewhere else5
All 25 people who worked at PTC 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 PTC: 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 PTC, at any point in a career.
Key facts
- 25 people on the Zelcast alumni map have worked at PTC: 2 are there now, 23 have moved on.
- Most leave for Apple: 3 people, 13% of recorded departures.
- Of the people with a recorded next move after PTC, fewer than 3 went to a founder title next, fewer than 3 joined a company of 200 or fewer, and 36% joined one of 10,000 or more.
- Most common title held here: Software Engineer, then Senior Software Engineer.
- Top school: Georgia Tech, listed by 6 of the 25 people here with one on file (24.0%).
- 36% of the 25 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.
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 PTC? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.
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