Zelcastalumni map

People who leave SiriusXM most often go to a long tail of companies. Of them, 19% go somewhere small. The median tenure is 2y 10m

Not SiriusXM's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 27 people on a map of 67,181, No. 958 on it by people. Updated September 30, 2026.

People on the map
27Under 0.1% of everyone on the map
There now
1037% of the people here
Moved on
1763% of the people here
Median tenure
2y 10mmiddle half 1y 2m to 3y 11m

Put SiriusXM 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 SiriusXM yet.

After SiriusXM

  • 19%Joined a startup3
  • 81%Elsewhere

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

How long people stay

21%<1y
25%1-2y
29%2-4y
21%4-7y
4%7y+
2y 10m median tenuremiddle half 1y 2m to 3y 11m

24 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: 27 joined, 18 left.

Caliber

Not enough scored profiles here yet (19).

Titles held here

  1. Software Engineer4
  2. Staff Software Engineer4
  3. Senior Software Engineer3

3 most common titles, by people who held them.

First job on the record for 4% of people here.

Where they studied

  1. MIT12.5%

The one school among the 24 people here with a school on file.

3 of the 24 people here with a school on file list MIT.

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

41% of the people who have worked at SiriusXM and list a location live in New York today, against 18% of everyone on the map.

SiriusXM
Everyone on the map
  • 41%New York11 · map 18%
  • 30%SF Bay Area8 · map 41%
  • 15%Washington DC4 · map 13%
  • 15%Somewhere else4

All 27 people who worked at SiriusXM 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 SiriusXM: a metro here isn't an office there. The lower strip is the same metros across the whole map.

Key facts

  • 27 people on the Zelcast alumni map have worked at SiriusXM: 10 are there now, 17 have moved on.
  • Median tenure at SiriusXM: 2y 10m, middle half 1y 2m to 3y 11m.
  • Of the people with a recorded next move after SiriusXM, fewer than 3 went to a founder title next, 19% joined a company of 200 or fewer, and fewer than 3 joined one of 10,000 or more.
  • Most common title held here: Software Engineer, then Staff Software Engineer.
  • Top school: MIT, listed by 3 of the 24 people here with one on file (12.5%).
  • 41% of the 27 people here who list a location live in New York today, against 18% 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 SiriusXM? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.

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