Repligen
76 open jobsGeneral information
Repligen makes equipment used to manufacture biologic drugs. Its XCell ATF systems handle perfusion and filtration steps early in production. KrosFlo RS uses tangential flow filtration to separate and purify materials during manufacturing. Its PATsmart line of instruments, including ZipChip and MAVEN, monitors the manufacturing process in real time. Repligen is based in Waltham, Massachusetts.
Alexander Rich and Paul Schimmel started Repligen in 1981. It is now a public company, traded on Nasdaq under the ticker RGEN, with about 2,000 employees in the United States, Europe, and Asia, and $738 million in revenue in 2025. Because it sells tools to drugmakers rather than developing its own drugs, its business depends on how much biologic manufacturing its customers are doing, not on any single drug succeeding.
Currently, there's a total of 67 job openings at Repligen. Over the last 30 days, 94 jobs were added and 34 were removed (job postings usually stay up ~12 days before being removed). Historically, the median salary is ~$155,000. Repligen is an H-1B sponsor.1
Week by week at Repligen
New listings added per week
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Tracking since June 15, 2026 · day 49 of 60
Velocity stats appear after 60 days of clean history. We're on day 49, with 11 days to go.
A weekly-adds chart drawn from that window would mostly show the day we started looking, not how Repligen hires. Every window control above is disabled, and each one says when it opens.
Roles added per week
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Busiest week in this window
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Tracked by InterviewOS since
June 2026
Days of clean history
49 / 60
velocity stats unlock at 60 days
Open roles right now
76
Open jobs
76 open · updated todayPage 1 of 4, most recently added first · Download (CSV)2
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What does Repligen actually pay? Based on previous and active job listings with specified pay ranges, the median annual pay is $155,000. Note that 56% of jobs don't list any pay information, so figures may be skewed towards cities like NYC, where pay disclosure is mandated for each posting.3
Share of salaried jobs in each pay bracket
| Bracket | Jobs |
|---|---|
| Under $100k | 3 jobs (7%) |
| $100k to $150k | 15 jobs (35%) |
| $150k to $200k | 19 jobs (44%) |
| $200k and up | 6 jobs (14%) |
Plus 5 hourly jobs at $20 to $60 an hour.
Posted ranges on jobs open now3
Hourly jobs
Visa sponsorship
Does Repligen sponsor visas? Using USCIS data, we've collected the number of H-1Bs granted from 2021 to 2023 as well as the number of petitions they've requested so far this year. Repligen is a likely employer for applicants who require sponsorship. Currently, they have 3 jobs certified for sponsorship in 2026, at a median pay of $137,280.4
Visa petitions approved each year (USCIS)4
| Fiscal year | Approved |
|---|---|
| FY2021 | 1 |
| FY2022 | 4 |
| FY2023 | 1 |
Based on public USCIS and Department of Labor records. Past filings do not guarantee future sponsorship. Browse all H1B sponsors →
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Common questions
Is Repligen hiring now?
Yes. There are 76 open jobs.
Does Repligen sponsor H-1B visas?
Yes. Government records show 3 jobs certified for FY2026, at a median pay of $137,280.
How much does Repligen pay?
Posted pay runs $69,000 to $345,000 a year, and the median is $155,000. We only show pay the company printed itself, never estimates.
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Company pages built from daily checks of real hiring systems.
Notes & sources
- 1. Company description. Written by InterviewOS from Repligen's public materials and press coverage; facts are checked against the sources below.
- 2. Live counts. Deduplicated live listings observed daily on Repligen's own hiring system; last check September 12, 2026. Stale and syndicated posts on aggregator sites are not counted.
- 3. Posted pay. Ranges extracted from the text of Repligen's own listings; a range appears only when the employer printed one. Extraction is still rolling out, so this table can lag the board.
- 4. Federal visa records. USCIS H1B Employer Data Hub and US Department of Labor LCA disclosure files, matched to this company by name.
Sources
repligen.com, checked daily
USCIS H-1B Employer Data Hub
US Department of Labor LCA disclosure files
About the data
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