Mammoth Biosciences
Overview
Yes. Our records show Mammoth Biosciences has filed 24 H-1B Labor Condition Applications (LCAs). The latest available data is for fiscal year 2026, with 3 filings.
Visa History
In fiscal year 2026, Mammoth Biosciences recorded 3 H-1B LCA filings, a 25% decrease from the previous year. The reported certification rate was 100%, up by 0 percentage points.
In fiscal year 2025, Mammoth Biosciences recorded 1 PERM filings, a 0% increase from the previous year. The reported certification rate was 100%, up by 0 percentage points.
Salary & Job
H-1B and PERM salary history at Mammoth Biosciences, 2020–2026.
| 2026 | 85,000 ~ 167,877 | - |
| 2025 | 120,000 ~ 190,000 | 127,946 ~ 147,000 |
| 2024 | 77,000 ~ 165,000 | - |
| 2023 | 104,499 ~ 150,000 | 145,000 ~ 145,000 |
| 2022 | 86,424 ~ 160,000 | 115,000 ~ 115,000 |
| 2021 | 87,610 ~ 145,000 | - |
| 2020 | - | - |
Mammoth Biosciences sponsors foreign workers across diverse job fields, including Life, Physical, and Social Science(24), Architecture and Engineering(2), Computer and Mathematical(1), for permanent employment opportunities.
Mammoth Biosciences supports foreign workers for permanent employment in various STEM job titles.
Mammoth Biosciences supports foreign workers for permanent employment in various Non-STEM job titles.
Worker Backgrounds
Mammoth Biosciences sponsors green cards for foreign workers, with the majority of them graduating from a select group of U.S. universities.
Mammoth Biosciences sponsors both STEM and Non-STEM workers, with the most sponsorships in fields as below.
Mammoth Biosciences sponsors green cards for foreign workers who have graduated with various degrees.
Most of Mammoth Biosciences recruiters come from INDIA, INDONESIA.
Mammoth Biosciences sponsors green cards for foreign workers across various job levels.
Mammoth Biosciences's primary office locations are in CA.
Contacts
Authorized Mammoth Biosciences employees listed here handle labor certification. They must work directly for Mammoth Biosciences, not outside agents, lawyers, or HR staff. In small companies, this is often the president or operations manager.
| Christen Mondonedo | ***@mammothbiosci.com | Senior Specialist, People Operations | ***2974 |
| Jeanne Gange | j***e@mammothbiosci.com | Director, People | ***8274 |
| Dave Kuo | d***o@mammothbiosci.com | SVP, People | ***3020 |
| Jennifer Speer | j***s@mammothbiosci.com | Sr. Director of People | ***8583 |
FAQs
Does Mammoth Biosciences sponsor H-1B visas?
Does Mammoth Biosciences sponsor PERM (green card) applications?
Does Mammoth Biosciences participate in E-Verify?
Does Mammoth Biosciences sponsor Non-STEM job seekers?
Is Mammoth Biosciences an ICC?
Where does FrogHire get Mammoth Biosciences's sponsorship data, and what are its limitations?
This profile summarizes public employer records, including U.S. Department of Labor LCA and PERM disclosure data. The latest annual data shown is from fiscal year 2026. An LCA is not an H-1B petition, visa approval, or current job opening. Confirm current sponsorship with the employer or recruiter.
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