Zelcastalumni map

People who leave Oak Ridge National Laboratory most often go to Google and Lawrence Livermore National Laboratory. Of them, 21% go somewhere small. The median tenure is 1y 7m

Not Oak Ridge National Laboratory's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 79 people on a map of 67,181, No. 298 on it by people. Updated September 30, 2026.

People on the map
790.1% of everyone on the map
There now
45% of the people here
Moved on
7595% of the people here
Median tenure
1y 7mmiddle half 4m to 3y 6m

Put Oak Ridge National Laboratory side by side with another employer.

Came from, went to

Ribbon width is the number of people who made the move. Most leave for Google (8% of recorded departures).

Oak Ridge Nat…Laboratory37 in · 63 out

37 recorded arrivals from 37 companies, none more than 2 from any one of them

Google58%Lawrence Livermore…46%
0 of 37 recorded arrivals shown, 37 more from 37 other companies9 of 63 recorded departures shown, 54 more to 53 other companies

After Oak Ridge National Laboratory

  • 21%Joined a startup13
  • 30%Joined a big company18
  • 49%Elsewhere

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

How long people stay

38%<1y
18%1-2y
24%2-4y
18%4-7y
3%7y+
1y 7m median tenuremiddle half 4m to 3y 6m

34 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: 78 joined, 78 left.

Caliber

81mediantop 10%89
0Eng Scorer caliber, 33 scored99

Titles held here

  1. Research Intern13
  2. Summer Intern5
  3. Intern4
  4. Graduate Research Assistant3
  5. Machine Learning Intern3
  6. Research Internship3
  7. Software Engineer Intern3

7 most common titles, by people who held them.

First job on the record for 48% of people here.

Behind the median

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

  • 16%Exceptional or strong5 people
  • 41%Solid13 people
  • 28%Emerging9 people
  • 16%Unproven5 people

32 of the 79 people here carry an Eng Scorer tier.

5 of the 32 people here with a read sit in exceptional or strong, the top two of the five tiers, 16%. 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.

31%Titles that rose17 of 54 classified people

  • 31%Rose17 people
  • 63%Stayed level34 people
  • 6%Fell3 people

54 of the 79 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. University of Tennessee, Knoxville15.4%
  2. Georgia Tech12.8%
  3. MIT7.7%
  4. NC State7.7%
  5. Stanford5.1%
  6. UC Berkeley5.1%
  7. Auburn University3.9%
  8. Carnegie Mellon3.9%

The 8 most listed schools among the 78 people here with a school on file.

12 of the 78 people here with a school on file list University of Tennessee, Knoxville, 10 list Georgia Tech and 6 list MIT. A person can list more than one, so these overlap.

Public work

one square is one in a hundred
32%have a public GitHub account on their profile

25 of the 78 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

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

Oak Ridge National Laboratory
Everyone on the map
  • 41%SF Bay Area32 · map 41%
  • 13%New York10 · map 18%
  • 12%Washington DC9 · map 13%
  • 10%Knoxville8
  • 24%Somewhere else19

78 of the 79 people who worked at Oak Ridge National Laboratory list a location, and every share here is over those 78.

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

Key facts

  • 79 people on the Zelcast alumni map have worked at Oak Ridge National Laboratory: 4 are there now, 75 have moved on.
  • Most leave for Google: 5 people, 8% of recorded departures. Then Lawrence Livermore National Laboratory.
  • Median tenure at Oak Ridge National Laboratory: 1y 7m, middle half 4m to 3y 6m.
  • Of the people with a recorded next move after Oak Ridge National Laboratory, fewer than 3 went to a founder title next, 21% joined a company of 200 or fewer, and 30% joined one of 10,000 or more.
  • Median Eng Scorer caliber here: 81 on the 0 to 99 scale, across 33 scored people.
  • Most common title held here: Research Intern, then Summer Intern.
  • Top school: University of Tennessee, Knoxville, listed by 12 of the 78 people here with one on file (15.4%). Then Georgia Tech (10).
  • 41% of the 78 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.
  • 32% of the 78 people here whose profile was checked for public accounts have a public GitHub.
  • 17 rose, 34 stayed level, 3 fell, out of the 54 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 Oak Ridge National Laboratory? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.

Previous on the mapMozillaNo. 297 by people · 79 on the mapNext on the mapCenteneNo. 299 by people · 78 on the map

Arrow keys move along the map.