Salary guide, May 2025
GMP Manufacturing Technician pay in Riverside-San Bernardino-Ontario, CA
Manufacturing Headhunters uses the published BLS OEWS figures below. They describe the mapped occupation and area, not an individual offer.
This is what we do all day: recruit manufacturing professionals.
The median annual wage for Chemical Equipment Operators and Tenders in Riverside-San Bernardino-Ontario, CA was $48,900 (U.S. Bureau of Labor Statistics, OEWS, May 2025). The middle half of workers earned between $45,010 and $60,960.
The Riverside-San Bernardino-Ontario, CA median is $9,140 below the national median of $58,040, both from BLS May 2025.
Closest proxy · SOC 51-9011 Chemical Equipment Operators and Tenders
GMP Manufacturing Technician is shown within the broader published occupation. BLS does not separate this plant-specific title, seniority, shift, process or credential. Compare the duties with the SOC definition before using the range.
What should you know about riverside-San Bernardino-Ontario, CA?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $38,690 | $45,010 | $48,900 | $60,960 | $78,610 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $18.60 | $21.64 | $23.51 | $29.31 | $37.79 |
BLS estimated 400 workers employed in this occupation in Riverside-San Bernardino-Ontario, CA. Location quotient: 0.26.
What should you know about united States?
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $37,440 | $45,970 | $58,040 | $74,080 | $92,250 |
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| $18.00 | $22.10 | $27.90 | $35.62 | $44.35 |
What should you know about role pay against all occupations here?
The published GMP Manufacturing Technician median is $48,900. The all-occupations median in Riverside-San Bernardino-Ontario, CA is $48,400. Ratio: 1.01 (role median divided by all-occupations median, same units, BLS May 2025). Location quotient 0.26 measures how concentrated this occupation's employment is here against the nation. It is not a wage index.
What should you know about two BLS releases?
| Release period | 25th | Median | 75th |
|---|---|---|---|
| May 2024 | $44,630 | $48,780 | $60,010 |
| May 2025 | $45,010 | $48,900 | $60,960 |
These are two separate BLS estimates from different survey panels. The workers and employers behind them differ, so the gap is not like-for-like pay for the same workers and is not a growth rate. We show no percentage change.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025. SOC 51-9011 Chemical Equipment Operators and Tenders, Riverside-San Bernardino-Ontario, CA. Official occupation data · Official area tables. Released 2026-05-15.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025. SOC 51-9011 Chemical Equipment Operators and Tenders, U.S.. Official occupation data · Official area tables. Released 2026-05-15.
What should you know about nearby areas?
| Area | Median | 25th to 75th |
|---|---|---|
| San Diego-Chula Vista-Carlsbad, CA | $61,870 | $49,600 to $73,730 |
| Los Angeles-Long Beach-Anaheim, CA | $55,750 | $45,320 to $63,640 |
All roles in Riverside-San Bernardino-Ontario, CA · National page · GMP Manufacturing Technician ranked across metros