After MANTECH
- 6%Founded something6
- 17%Joined a startup19
- 31%Joined a big company34
- 46%Elsewhere
Shares of those who moved on, by their next stop.
People who leave MANTECH most often go to Booz Allen, Leidos and AWS. Of them, 6% found something next and 17% go somewhere small. The median tenure is 2y 2m
Not MANTECH's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 158 people on a map of 67,181, No. 153 on it by people. Updated September 30, 2026.
- People on the map
- 1580.2% of everyone on the map
- There now
- 4830% of the people here
- Moved on
- 11070% of the people here
- Median tenure
- 2y 2mmiddle half 1y 1m to 4y 3m
Came from, went to
Ribbon width is the number of people who made the move. Most arrive from Booz Allen. Most leave for Booz Allen (9% of recorded departures).
23 of 138 recorded arrivals shown, 115 more from 111 other companies31 of 117 recorded departures shown, 86 more to 79 other companies
How long people stay
17%<1y
29%1-2y
27%2-4y
19%4-7y
7%7y+
150 stays with both a start and an end on the record.
Who comes and goes, by year
5412
3413
0<314
5615
6416
3<317
8318
14819
14920
161121
81422
21<323
231924
101225
<3426
joined left2026 is a partial year
2012 to 2026: 138 joined, 103 left.
Caliber
64mediantop 10%82
0Eng Scorer caliber, 43 scored99
Titles held here
- Software Engineer23
- Senior Software Engineer13
- Data Scientist7
- Cno Developer4
- Principal Software Engineer4
- Senior Data Scientist4
- Senior Software Developer4
- Senior Systems Engineer3
8 most common titles, by people who held them.
First job on the record for 15% of people here.
Behind the median
Everyone here with an Eng Scorer read, placed in their caliber tier.
- 16%Strong or solid7 people
- 44%Emerging19 people
- 40%Unproven17 people
43 of the 158 people here carry an Eng Scorer tier.
Fewer than 3 of the 43 people here with a read sit in exceptional or strong, the top two of the five tiers, too few to print as a count. 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.
40%Titles that rose45 of 113 classified people
- 40%Rose45 people
- 47%Stayed level53 people
- 13%Fell15 people
113 of the 158 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
- University of Maryland10.3%
- George Mason9.7%
- Virginia Tech7.1%
- George Washington5.2%
- Georgia Tech5.2%
- Carnegie Mellon4.5%
- Western Governors University4.5%
- University of Maryland Global Campus3.9%
The 8 most listed schools among the 155 people here with a school on file.
16 of the 155 people here with a school on file list University of Maryland, 15 list George Mason and 11 list Virginia Tech. A person can list more than one, so these overlap.
Public work
one square is one in a hundred
15%have a public GitHub account on their profile
24 of the 158 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
68% of the people who have worked at MANTECH and list a location live in Washington DC today, against 13% of everyone on the map.
MANTECH
Everyone on the map
- 68%Washington DC108 · map 13%
- 4%Baltimore6 · map 0.7%
- 3%Hampton Roads5
- 2%Denver3 · map 0.8%
- 2%New York3 · map 18%
- 2%San Antonio3
- 2%Seattle3 · map 5%
- 2%SF Bay Area3 · map 41%
- 15%Somewhere else24
All 158 people who worked at MANTECH 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 MANTECH: 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 MANTECH, at any point in a career.
Key facts
- 158 people on the Zelcast alumni map have worked at MANTECH: 48 are there now, 110 have moved on.
- Most leave for Booz Allen: 10 people, 9% of recorded departures. Then Leidos and AWS.
- Most arrive from Booz Allen: 11 people. Then Lockheed Martin and CACI International.
- Median tenure at MANTECH: 2y 2m, middle half 1y 1m to 4y 3m.
- Of the people with a recorded next move after MANTECH, 6% went to a founder title next, 17% joined a company of 200 or fewer, and 31% joined one of 10,000 or more.
- Median Eng Scorer caliber here: 64 on the 0 to 99 scale, across 43 scored people.
- Most common title held here: Software Engineer, then Senior Software Engineer.
- Top school: University of Maryland, listed by 16 of the 155 people here with one on file (10.3%). Then George Mason (15).
- 68% of the 158 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.
- 15% of the 158 people here whose profile was checked for public accounts have a public GitHub.
- 45 rose, 53 stayed level, 15 fell, out of the 113 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 MANTECH? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.
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