H1B Salary Data

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Mammoth Biosciences Inc.: H-1B salaries and sponsorship

Mammoth Biosciences Inc. filed 17 labor condition applications for H-1B and related visas in fiscal years 2023–2026; certified: 17. Median offered salary: $127,150.

Applications (LCAs)17
Certified17
Employer addressBrisbane, CA
H-1B dependent employerNo
Median offered salary$127,150
Middle half of salaries$110,000–$140,213
10th–90th percentile$96,699–$147,000

Does Mammoth Biosciences Inc. sponsor H-1B visas?

Mammoth Biosciences Inc. filed 17 labor condition applications in fiscal years 2023–2026, the latest submitted on May 4, 2026. An LCA is the first step of an H-1B petition, so the employer has sponsored or prepared to sponsor H-1B workers; it does not guarantee sponsorship for any particular job. Check the employer's own job listings.

Salaries by job title

Job titleLCAsMedian salary
Scientist I3$128,154
Scientist II3$140,213
Associate Scientist2$104,750
Senior Scientist I2$117,500
Senior Project Manager2$140,000
Sr. Scientist I1$150,000
Senior Scientist1$154,500
Research Associate II1$77,000
Scientist II, Protein Sciences1$110,000
Senior Research Associate1$85,000

Applications by fiscal year

Fiscal yearLCAsMedian salary
FY20233$128,154
FY20247$110,000
FY20254$140,000
FY20263$140,213

Prevailing wage levels

The Department of Labor sets four prevailing wage levels for each occupation and area, from Level I (entry) to Level IV (fully competent). The employer picks the level that matches the job's requirements.

Where the jobs are

Occupations

Latest applications

Job titleBase salaryLocationSubmittedStart dateStatus
Scientist II$140,213–$167,877
Level III		Brisbane, CAMay 4, 2026Oct 1, 2026Certified
Scientist I$140,213–$167,877
Level III		Brisbane, CAApr 9, 2026Oct 1, 2026Certified
Senior Research Associate$85,000–$125,000
Level I		Brisbane, CAApr 9, 2026Oct 1, 2026Certified
Scientist II$145,000–$165,000
Level III		Brisbane, CASep 18, 2025Feb 11, 2026Certified
Senior Scientist I$120,000–$170,000
Level II		Brisbane, CAMar 3, 2025Aug 8, 2025Certified
Senior Project Manager$140,000–$190,000
Level III		Brisbane, CAOct 30, 2024Nov 11, 2024Certified
Senior Project Manager$140,000–$190,000
Level III		Brisbane, CAOct 22, 2024Nov 4, 2024Certified
Senior Scientist I$115,000–$165,000
Level II		Brisbane, CAJul 24, 2024Aug 1, 2024Certified
Scientist II, Protein Sciences$110,000–$150,000
Level II		Brisbane, CAApr 15, 2024Oct 1, 2024Certified
Scientist I$110,000–$150,000
Level II		Brisbane, CAApr 15, 2024Oct 1, 2024Certified
Research Associate II$77,000–$117,000
Level I		Brisbane, CAApr 15, 2024Oct 1, 2024Certified
Associate Scientist$105,000–$135,000
Level II		Brisbane, CAApr 15, 2024Oct 1, 2024Certified
Scientist II$127,150–$152,506
Level III		Brisbane, CAApr 15, 2024Oct 10, 2024Certified
Senior Scientist$154,500
Level II		Brisbane, CANov 28, 2023Feb 3, 2024Certified
Scientist I$128,154
Level I		Brisbane, CAMay 15, 2023Oct 1, 2023Certified
Sr. Scientist I$150,000
Level II		Brisbane, CAMay 3, 2023May 22, 2023Certified
Associate Scientist$104,499–$107,500
Level II		South San Francisco, CANov 4, 2020Nov 9, 2020Certified, then withdrawn

Salaries are the lower end of the wage offered on each application, converted to a yearly amount; statistics use certified full-time applications only. An LCA is not a visa approval and one LCA can cover several positions. Source: U.S. Department of Labor, OFLC LCA Disclosure Data, fiscal years 2023–2026 (latest decision Jun 30, 2026).