Data / Hiring / Hydrologists / California
Companies hiring Hydrologists in California: 30 certified H-1B and PERM cases, FY2023 to FY2026
14 employers had 30 certified H-1B and PERM cases for Hydrologists (occupation code 19-2043) with a worksite in California, decided through April 27, 2026; the median offered wage is $90,658 a year.
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Employers hiring Hydrologists in California
| Employer | Worksite cities | Cases | Job titles | Median offered | Median prevailing | Latest decision | Source |
|---|---|---|---|---|---|---|---|
| University Of California, San Diego | La Jolla | 8 | Research Data Analyst P3; Staff Research Associate III; Postdoctoral Scholar Employee | $88,838 | $56,742 | February 25, 2026 | dol.gov |
| The Leland Stanford, Jr University | Stanford | 4 | Postdoctoral Research Affiliate; Physical Science Research Scientist | $88,500 | $60,080 | April 14, 2026 | dol.gov |
| California Institute of Technology | Pasadena | 3 | Postdoc Scholar Res Assoc in Environmental Science & Eng; Postdoctoral Scholar; Scientist | $80,000 | $63,419 | January 6, 2026 | dol.gov |
| University of California, Santa Cruz | Santa Cruz, Monterey | 3 | Assistant Researcher; Postdoctoral Scholar; Assistant Project Scientist | $95,900 | $95,900 | June 21, 2024 | dol.gov |
| University of California, Agriculture and Natural Resources | Bakersfield, Ukiah | 2 | Assistant Cooperative Extension Advisor | $95,800 | $54,423 | August 12, 2025 | dol.gov |
| Mott MacDonald Group Inc. | Los Angeles | 2 | Project Scientist - Hydrogeologic Analyst | $112,368 | $100,048 | June 11, 2024 | dol.gov |
| U.S. Borax Inc. | Boron | 1 | Mine Hydrogeologist - KBGFJG276007-6 | $109,697 | $106,205 | April 16, 2026 | dol.gov |
| EKI Environment & Water, Inc. | Daly City | 1 | Hydrogeologist (Grade 4) | $100,800 | $92,810 | April 27, 2026 | dol.gov |
| The University of Southern California | Los Angeles | 1 | Research Associate | $75,608 | $75,608 | August 15, 2025 | dol.gov |
| Regents of the University of California at Riverside | Riverside | 1 | Assistant Project Scientist | $85,900 | $85,900 | May 22, 2025 | dol.gov |
| HDR Engineering, Inc. | Sacramento | 1 | Hydrologist | $89,315 | $72,218 | April 30, 2025 | dol.gov |
| WSP USA Inc. | Costa Mesa | 1 | Associate Consultant, Hydrogeology | $76,128 | $76,128 | May 1, 2024 | dol.gov |
| Genesis Engineering & Redevelopment, Inc. | Torrance | 1 | Staff Hydrogeologist | $76,523 | $76,523 | February 1, 2024 | dol.gov |
| Watercourse Engineering, Inc. | Davis | 1 | Water Resources Scientist | $78,000 | $77,106 | June 12, 2023 | dol.gov |
Updated April 27, 2026. Read from US Department of Labor, Office of Foreign Labor Certification. Public domain (U.S. government work). A certified labor condition application (H-1B, H-1B1, E-3) or PERM labor certification is an employer filing the Department of Labor approved. It is not a count of people hired or visas issued. Wages are as the employer filed them, converted to a yearly figure at 2,080 hours; a wage whose unit is missing is left blank. The files show the first worksite of a case. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.