Zeltru

Biogen careers and jobs

Pharmaceuticals · Headquarters: Cambridge, MA

See listed jobs

Biogen Inc. is an American multinational biotechnology company based in Cambridge, Massachusetts, United States specializing in the treatment of neurological diseases.

What we see at Biogen

Night of

On the night of October 26, Biogen had 277 postings listed on its own careers site.

On September 26 it had 245, and on August 13, when we began reading its board, 230. The August 13 count is rebuilt from our posting history.

Of the 277 employer-dated postings in its age breakdown, 121 have been listed under 30 days.

19 of them went up in the last 7 days, and 156 have been listed 30 days or longer.

Half its dated postings have been listed 36 days or longer. Across the 50 Pharmaceuticals companies we track with at least five dated postings listed, the median of their medians is 39 days.

Written from fixed sentences filled with Biogen's own figures. Nothing here says why a posting is up.

Board last read

Is Biogen hiring?

277

As of October 26, 2026, Biogen's careers page listed 277 roles, a count from our saved snapshot that can include roles since marked removed.

How long do Biogen job postings stay open?

36 days

median, across its dated postings

Listed 90 days or longer

16%

Across the 50 Pharmaceuticals companies we track with at least five dated postings listed, the median is 15.5%.

Live postings over time

277 live postings now; 244 on 27 Sept 2026 (+33).

Each dot is one night's reading of Biogen's own job board; the line joins readings, so nights without a complete read are bridged, not filled in. Hover or tap a dot for its reading.

Readings through 23 Sept 2026 were reconstructed afterwards from our records, not taken on the night; readings from 24 Sept 2026 were taken on the night.

View as table
Biogen: live postings, last reading of each month
MonthLive postingsRead on
October 202627726 Oct 2026
September 202625430 Sept 2026
August 202623230 Aug 2026
Every nightly reading (68)
Biogen: live postings, every nightly reading
NightLive postingsHow it was read
26 Oct 2026277Taken on the night
25 Oct 2026272Taken on the night
24 Oct 2026274Taken on the night
23 Oct 2026274Taken on the night
22 Oct 2026278Taken on the night
21 Oct 2026279Taken on the night
20 Oct 2026277Taken on the night
19 Oct 2026272Taken on the night
18 Oct 2026271Taken on the night
17 Oct 2026277Taken on the night
16 Oct 2026283Taken on the night
15 Oct 2026275Taken on the night
14 Oct 2026271Taken on the night
13 Oct 2026267Taken on the night
12 Oct 2026262Taken on the night
11 Oct 2026264Taken on the night
10 Oct 2026269Taken on the night
9 Oct 2026272Taken on the night
8 Oct 2026262Taken on the night
7 Oct 2026274Taken on the night
5 Oct 2026255Taken on the night
4 Oct 2026259Taken on the night
3 Oct 2026263Taken on the night
2 Oct 2026262Taken on the night
1 Oct 2026265Taken on the night
30 Sept 2026254Taken on the night
29 Sept 2026252Taken on the night
28 Sept 2026240Taken on the night
27 Sept 2026244Taken on the night
26 Sept 2026245Taken on the night
25 Sept 2026237Taken on the night
24 Sept 2026243Taken on the night
23 Sept 2026251Reconstructed afterwards from our records
22 Sept 2026255Reconstructed afterwards from our records
21 Sept 2026243Reconstructed afterwards from our records
20 Sept 2026242Reconstructed afterwards from our records
19 Sept 2026246Reconstructed afterwards from our records
18 Sept 2026249Reconstructed afterwards from our records
17 Sept 2026250Reconstructed afterwards from our records
16 Sept 2026251Reconstructed afterwards from our records
15 Sept 2026241Reconstructed afterwards from our records
14 Sept 2026234Reconstructed afterwards from our records
13 Sept 2026243Reconstructed afterwards from our records
12 Sept 2026250Reconstructed afterwards from our records
10 Sept 2026245Reconstructed afterwards from our records
9 Sept 2026239Reconstructed afterwards from our records
8 Sept 2026236Reconstructed afterwards from our records
7 Sept 2026234Reconstructed afterwards from our records
6 Sept 2026234Reconstructed afterwards from our records
5 Sept 2026241Reconstructed afterwards from our records
4 Sept 2026244Reconstructed afterwards from our records
3 Sept 2026245Reconstructed afterwards from our records
2 Sept 2026250Reconstructed afterwards from our records
1 Sept 2026248Reconstructed afterwards from our records
30 Aug 2026232Reconstructed afterwards from our records
29 Aug 2026243Reconstructed afterwards from our records
28 Aug 2026256Reconstructed afterwards from our records
27 Aug 2026250Reconstructed afterwards from our records
26 Aug 2026244Reconstructed afterwards from our records
25 Aug 2026244Reconstructed afterwards from our records
24 Aug 2026237Reconstructed afterwards from our records
22 Aug 2026237Reconstructed afterwards from our records
21 Aug 2026241Reconstructed afterwards from our records
20 Aug 2026252Reconstructed afterwards from our records
19 Aug 2026256Reconstructed afterwards from our records
17 Aug 2026250Reconstructed afterwards from our records
14 Aug 2026234Reconstructed afterwards from our records
13 Aug 2026230Reconstructed afterwards from our records

Among Pharmaceuticals employers

Figures for Biogen beside the same figures for the Pharmaceuticals employers we track.

Median days listed

Biogen
36
Pharmaceuticals median
39

Across the 50 Pharmaceuticals companies we track with at least five dated postings listed: the median of their medians.

Listed 90 days or longer

Biogen
16%
Pharmaceuticals median
15.5%

Across the 50 Pharmaceuticals companies we track with at least five dated postings listed: the median of their shares.

Pharmaceuticals employers of a similar sizeNight of October 26 · by postings listed
EmployerPostings listedMedian days listedListed 90+ days
Viatris35211054%
Vertex Pharmaceuticals3214215%
Moderna2863325%
Biogen2773616%
Gilead Sciences1904218%
argenx178116%
Zoetis148227%

Pharmaceuticals employers with at least five dated postings listed, ordered by postings listed. A posting's age says how long it has been listed, not why it is still up.

Biogen by the numbers

How old are its listed jobs?

  • Under 30 days44% (121)
  • 30–89 days40% (112)
  • 90 days or longer16% (44)

Employer-dated postings only, over the postings the 90-day share counts.

Where is Biogen hiring?

At least 183 of the 277 listed roles in that snapshot have a United States location. Each role's location is listed with it in the job list below.

Our role records for Biogen include 277 listed postings from its careers site, leaving out likely evergreen listings. Biogen's median posting has been listed 36 days. Its oldest posting has been listed 498 days. How we measure.

Every age above is counted to today. Biogen's board was last read .

These figures use role observations, which may be newer than the Overview snapshot and may include an incomplete collection. Only records marked active are included, with likely evergreen listings excluded. Posting ages use employer-dated records; undated active records contribute to the count only.

In our saved snapshot of Biogen's careers page, 16% of its listed roles have been listed 90 days or longer; across the 50 Pharmaceuticals companies we track with at least five dated postings listed, the median is 15.5%. In the role records we currently hold, its longest-listed role, Lead of Digital Marketing Measurement and Data Science, has been listed for 498 days. Half of its dated active postings, excluding likely evergreen listings, have been listed 36 days or longer. 142 historical posting records, including active and inactive roles, carry an employer posting date on or after the cutoff 30 days ago; likely evergreen listings are excluded.

See which of these have been listed longest →

Active role records, by age

49days
Average age of active records
From employer posting dates
36days
Median age of active records
From employer posting dates
498days
Oldest active posting date
Age from its employer posting date
277
Active role records
Likely evergreen listings excluded

These figures use Biogen's records marked active, excluding likely evergreen listings. Undated records count as active but do not contribute to posting ages. Role observations may be incomplete; these are not hiring or time-to-fill measures.

Historical records by posting-date cutoff

25
since 7 days ago
142
since 30 days ago
418
since 90 days ago
562
since 180 days ago
563
since 365 days ago

Includes active and inactive records with employer posting dates on or after each cutoff, excluding likely evergreen listings. These are historical date totals, not current openings or first appearances. Dates have no upper cutoff, so future-dated records can be included.

Historical records by posting month

Active and inactive records grouped by employer posting month; undated and likely evergreen records are excluded. Muted bars predate tracking (July 23, 2026) and include only records later observed.

1
69
92
143
133
125
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct

Recorded appearance and removal events

Events recorded by the tracker, grouped by event month. These are not posting-date totals or a count of current openings; one role can have multiple events. Reappearance events are not included in these totals. The event history may be incomplete.

Aug 2026
+304 added
−75 removed
Sep 2026
+135 added
−128 removed
Oct 2026
+128 added
−121 removed

Newest listed jobs

See all 277 jobs

  • Warsaw, Poland

    Listed 1 day

  • Cambridge, MA

    Listed 1 day

  • Research Triangle Park, NC

    Listed 1 day

277 active role records

These records update separately from the snapshot figures above and may include an incomplete collection. Counts can also differ because the snapshot's listed-role count excludes likely evergreen listings and can retain roles since marked removed. Individual posting ages use employer-supplied dates only; records without one show “Posting date unavailable.” Listing age and Newest use those dates too: records without one are listed last and aren't in any age group, and age groups leave out continuous-hiring and evergreen postings, because they stay listed by design.

Toronto, Canada

Listed 8 days

Warsaw, Poland

Listed 8 days

Tokyo, Japan

Listed 7 days

Tokyo, Japan

Listed 7 days

Tokyo, Japan

Listed 7 days

Cambridge, MA

Listed 7 days

Research Triangle Park, NC

Listed 7 days

Cambridge, MA

Listed 7 days

Toronto, Canada

Listed 6 days

Paris, France

Listed 6 days

Role observations from Biogen's own job board · global postings.

Jobs from every employer in the places these postings list: MassachusettsNorth CarolinaCaliforniaCambridge, MASan Francisco, CA

Company details

Legal entity
BIOGEN INC.
Headquarters
Cambridge, Massachusetts
Founded
1978

Data source

Role observations from Biogen's own job board · global postings.

Snapshot's latest observation: October 26, 2026.

Zeltru is free, independent, and has no ads. If it's useful, you can buy me a coffee.

Every job here comes from Biogen's own careers site. How we measure ·

More Pharmaceuticals companies

Browse all Pharmaceuticals →
Johnson & Johnson
Saved snapshot: 2,026 roles recorded as listedAs of
AbbVie
Saved snapshot: 1,946 roles recorded as listedAs of
Amgen
Saved snapshot: 1,797 roles recorded as listedAs of
Roche
Saved snapshot: 1,311 roles recorded as listedAs of
Sanofi
Saved snapshot: 1,066 roles recorded as listedAs of
Merck
Saved snapshot: 1,052 roles recorded as listedAs of
West Pharmaceutical Services
profile
Incyte
profile

See which companies' postings have been listed longest on the job posting leaderboard, or browse every tracked company.

More companies

Other employers we track, chosen by job board, listed postings, and name.

Or browse every tracked company.

RSS: new postings at Biogen