Amphastar Pharmaceuticals salaries in Riverside, CA
Based on 12 certified H-1B filings by Amphastar Pharmaceuticals, Inc. in the Riverside-San Bernardino-Ontario, CA metro area, FY2025–FY2026. Base salary only.
Median salary$102,669
Middle 50%$76.1k–$107.1k
vs. all employers here+3%comparison median $100,000
Filings12FY2025–FY2026 · latest two fiscal years
Salary range
All employers here
$50k$60k$70k$80k$90k$100k$110k$120k$130k
| Percentile | Salary |
|---|---|
| 10th | $66,895 |
| 25th | $76,149 |
| 50th (median) | $102,669 |
| 75th | $107,091 |
| 90th | $114,165 |
By job
| Job | Median here | Filings |
|---|---|---|
| Market Research Analyst | too few | 3 |
| Biological Technician | too few | 2 |
Jobs with at least 2 filings here. Median shown at 10+ filings; links go to all employers for that job in Riverside, CA.
By experience level
| Wage level | Median | Filings |
|---|---|---|
| Entry-level · Level I | too few | 3 |
| Mid-level · Level II | too few | 3 |
| Senior · Level III | too few | 2 |
| Expert · Level IV | too few | 4 |
Median shown when a level has at least 10 filings.