Last updated: 2025 BLS data · Page refreshed:
How does Environmental Engineering Technologists and Technicians salary grow from entry-level to senior in Washington? State salary progression based on 2025 BLS data.
131% career growth potentialData: BLS OEWS 2025 • Washington salary data • Updated 2026-05-19
The salary range for Environmental Engineering Technologists and Technicians in Washington spans from $52,990 at entry-level to $122,320 at senior level — a difference of $69,330 per year.
Senior Environmental Engineering Technologists and Technicianss in Washington earn $69,330 more per year than entry-level professionals.
Complete percentile breakdown showing how Environmental Engineering Technologists and Technicians salary increases with experience in Washington, from entry-level (10th percentile) to senior (90th percentile).
| Experience Level | Percentile | Annual Salary | Monthly | Hourly |
|---|---|---|---|---|
| Entry-Level | P10 | $52,990 | $4,416 | $25.48 |
| Early Career | P25 | $66,670 | $5,556 | $32.05 |
| Mid-Career | Median | $100,050 | $8,338 | $48.10 |
| Experienced | P75 | $109,220 | $9,102 | $52.51 |
| Senior / Expert | P90 | $122,320 | $10,193 | $58.81 |
Environmental Engineering Technologists and Technicians in Washington shows strong salary progression over a career. Entry-level professionals start around $52,990, while senior-level professionals earn $122,320 — a 131% increase. The biggest salary jump typically occurs between mid-career ($100,050) and experienced level ($109,220), suggesting that specialization and leadership responsibilities are the key drivers of higher pay.
Where does Washington rank for Environmental Engineering Technologists and Technicians senior-level salaries? Compare Washington's P90 pay to other top-paying states.
Entry-level Environmental Engineering Technologists and Technicianss (10th percentile) earn approximately $52,990 per year, or $4,415 per month. Early-career professionals (25th percentile) earn around $66,670. Based on 2025 BLS OEWS data across all U.S. states.
Senior Environmental Engineering Technologists and Technicianss (90th percentile) earn approximately $122,320 per year. Experienced professionals (75th percentile) earn around $109,220. This represents a career premium of 131% over entry-level pay.
The career salary growth potential for Environmental Engineering Technologists and Technicianss is 131%. Entry-level professionals start at $52,990, while senior-level can earn up to $122,320 — a difference of $69,330 per year.
The highest-paying state for senior Environmental Engineering Technologists and Technicianss is Washington, where 90th-percentile salaries reach $122,320 per year. See the full state-by-state comparison above.
We use BLS Occupational Employment and Wage Statistics (OEWS) 2025 data. The 10th percentile (P10) approximates entry-level pay — the salary that 90% of workers earn more than. The 90th percentile (P90) approximates senior/expert-level pay — only 10% of workers earn above this threshold. National averages are computed across all reporting U.S. states.
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Salary percentile data for Washington from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS), May 2025. P10 approximates entry-level compensation; P90 approximates senior/expert-level compensation. State averages differ from national averages due to regional variations in cost of living, demand, and workforce composition. Actual salaries vary based on employer, experience, education, certifications, and specific location within Washington.
Our Methodology · Data Sources · Source: BLS OEWS