U.S. Immigration Data

Priority dates, work visas, and labor market data

Senior Scientist

H-1B & Green Card Salary Data and Market Analysis

295

Total Filings

All time (charts below use selected years)

$112,000

Median Salary

Across filings in selected period

+42.3%

Filing Growth

26 → 37 filings, FY2021 to FY2025 (latest year appears partial)

15

Top Employers

Hiring This Role
Salary Distribution (All Employers + Top Employer Overlays)
10th Percentile

$80,000

25th Percentile

$94,000

Median (50th)

$112,000

75th Percentile

$132,700

90th Percentile

$150,000

See all H-1B/PERM filings for this role →

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Top Employers Hiring Senior Scientist
Employer Filings Median Salary Salary Range Approval Rate
PPD DEVELOPMENT, LP 6 $80,694 $69,278 - $87,776 83.3%
BOEHRINGER INGELHEIM PHARMACEUTICALS, INC 6 $113,500 $108,955 - $120,000 83.3%
ILLUMINAS 5 $104,957 $90,000 - $106,350 100.0%
AstraZeneca Pharmacetuicals LP 4 $102,474 $97,929 - $135,239 100.0%
SIRIUS XM RADIO INC. 3 $190,000 $170,000 - $209,500 66.7%
BRISTOL-MYERS SQUIBB COMPANY 3 $116,472 $115,000 - $141,534 100.0%
AON RE INC. 3 $84,198 $84,000 - $88,000 100.0%
PRIMERA ANALYSTICAL SOLUTIONS CORP. 3 $94,765 $80,184 - $95,846 100.0%
Intellia Therapeutics, Inc. 2 $127,250 $123,500 - $131,000 100.0%
CLOROX SERVICES COMPANY 2 $123,335 $113,000 - $133,670 100.0%
SIEMENS MEDICAL SOLUTIONS USA, INC. 2 $113,204 $101,649 - $124,758 100.0%
MeliBio, Inc. 2 $145,000 $145,000 - $145,000 0.0%
Amgen Incorporated 2 $157,500 $150,000 - $165,000 100.0%
Bio-Rad Laboratories, Inc. 2 $126,484 $124,656 - $128,313 100.0%
CLEAR LABS, INC. 2 $140,000 $140,000 - $140,000 0.0%
Salary Distribution by Experience Level
Experience Level Filings Median Salary Salary Range
Senior 141 $112,000 $57,158 - $253,531
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Geographic Distribution
Based on 141 filings in selected period (charts use selected years, not all-time total)
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Median Salary by State
Based on selected period (same 141 filings as above)
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Top Metro Areas
City State Filings Median Salary
Ridgefield CT 5 $112,000
South San Francisco CA 5 $150,000
Oakland CA 4 $157,500
Cambridge MA 4 $122,299
San Diego CA 4 $101,328
Durham NC 4 $97,500
Middleton WI 3 $86,486
Chicago IL 3 $88,000
Madison WI 2 $74,649
La Jolla CA 2 $92,500

What different H-1B workers are actually paid

Across the 244,862 petitions we hold for the H-1B cap lottery as a whole, the I-129 filing records the beneficiary's actual pay alongside their country of birth, education and gender. A raw pay gap between two groups is mostly a statement about which jobs they hold — so each gap below is shown twice: as it looks raw, and again measured within the same job title. The second number is the one to read.

Gender is here as the control. Our decomposition of the H-1B gender pay gap found that gap is sorting almost entirely — it survives the correction at under a percent. Country of birth and education do not behave that way: part of each gap is job mix, and a real difference is still standing after the correction.

Country of birth

Group Petitions Median actual pay Raw gap vs everyone Within the same job title Explained by job mix
India 164,659 $90,397 -$2,288 -$2,411 —
China 35,095 $110,000 +$17,315 +$8,896 48.6%
Philippines 1,863 $64,000 -$28,685 -$594 97.9%

60 other values (39,441 petitions) are not shown, because too few of their petitions sit in a job title big enough to compare within. Only a raw figure exists there — and a raw figure is the thing this table corrects, so ranking it beside these would mislead rather than inform.

Education level

Group Petitions Median actual pay Raw gap vs everyone Within the same job title Explained by job mix
Master's degree 102,816 $91,104 -$896 -$262 —
Bachelor's degree 88,784 $90,000 -$2,000 -$1,219 39.0%
Doctorate degree 11,783 $128,400 +$36,400 +$17,739 51.3%
Professional degree 2,272 $150,000 +$58,000 +$24,154 58.4%

One other value (103 petitions) is not shown, because too few of its petitions sit in a job title big enough to compare within. Only a raw figure exists there — and a raw figure is the thing this table corrects, so ranking it beside these would mislead rather than inform.

Gender

Group Petitions Median actual pay Raw gap vs everyone Within the same job title Explained by job mix
Men 164,128 $93,891 +$1,206 -$361 —
Women 80,734 $90,000 -$2,685 +$469 —

How to read this. The within-occupation figure compares people holding the same job title, weighted by how many petitions sit in each title. Titles encode seniority, so equal pay within a title does not rule out differences in reaching that title — the same limitation that applies to any controlled pay-gap number. Figures are base pay only: the I-129 reports prospective base compensation, with no equity or bonus, so this is not total compensation. Coverage is FY2021–FY2024 cap-subject H-1B lottery petitions that carry both a pay figure and a job title — a one-time FOIA snapshot, not a live feed. Aggregates only, with small counts suppressed. Source: I-129 petition data sourced from USCIS, obtained by Bloomberg.

Filing Volume Trend
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Median Salary Trend
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Year-over-Year Statistics
Fiscal Year Filings Median Salary Approval Rate
2021 26 $104,480 92.3%
2022 19 $110,000 89.5%
2023 21 $115,000 85.7%
2024 18 $109,545 94.4%
2025 37 $121,597 62.2%
2026 20 $116,607 85.0%
Company Comparison - Senior Scientist

Compare how top companies pay for this role.

Company Filings Median Salary Approval Rate
PPD DEVELOPMENT, LP 6 $80,694 83.3%
BOEHRINGER INGELHEIM PHARMACEUTICALS, INC 6 $113,500 83.3%
ILLUMINAS 5 $104,957 100.0%
AstraZeneca Pharmacetuicals LP 4 $102,474 100.0%
SIRIUS XM RADIO INC. 3 $190,000 66.7%
Data Source: U.S. Department of Labor (DOL) H-1B and green card (PERM) disclosure data. Data shown for fiscal years 2021 to present. Last updated: August 31, 2026

Note on Salary Data: For data quality, we exclude salaries below $30,000 (likely data entry errors) and above $1,000,000 (lacking automated validation for ultra-high compensation packages). This may affect statistics for some executive and specialized positions.