Biological Technician salary in Seattle, WA

Based on 38 certified H-1B filings in the Seattle-Tacoma-Bellevue, WA metro area, FY2025–FY2026. Includes Everett, Redmond, Bothell, Puyallup.

Also listed as: Research Associate (Biology)

Median salary$65,190
Middle 50%$58.2k–$78.9k
vs. national median+12%comparison median $58,000
Filings38FY2025–FY2026 · latest two fiscal years

Salary range

Box: middle 50% of filings. Whiskers: 10th–90th percentile. 99% of filings are between $45,184 and $109,639.
PercentileSalary
10th$49,502
25th$58,157
50th (median)$65,190
75th$78,894
90th$86,532

Salary by year

Median salary

$40k $60k $80k FY2020: median $52,392 (23 filings) FY2021: median $52,353 (26 filings) FY2022: median $60,320 (29 filings) FY2023: median $58,770 (20 filings) FY2024: median $62,390 (22 filings) FY2025: median $67,995 (25 filings) FY2026: median $65,042 (13 filings) FY20 FY21 FY22 FY23 FY24 FY25 FY26

Filings per year

FY2020: 23 filings FY20 FY2021: 26 filings FY21 FY2022: 29 filings FY22 FY2023: 20 filings FY23 FY2024: 22 filings FY24 FY2025: 25 filings FY25 FY2026: 13 filings FY26 29
Shaded: FY2025–FY2026, the years behind the figures above. Median shown for years with at least 10 filings. FY2026 covers Q1–Q3 only.
Show as table
Fiscal yearMedianP25P75Filings
FY2020$52,392$47,620$62,44023
FY2021$52,353$48,575$61,14426
FY2022$60,320$55,000$75,00029
FY2023$58,770$53,950$71,80920
FY2024$62,390$52,112$70,60722
FY2025$67,995$60,237$79,20025
FY2026$65,042$56,160$75,40013

Cost of living

Seattle's median Biological Technician salary of $65,190 is worth about $58,700 at national average prices.

Source: BEA Regional Price Parities, 2024 (U.S. = 100; Seattle = 111.1).

Compared with all workers here

All Biological Technicians in the Seattle, WA area earned a median of $63,770 in May 2025 (2,020 employed). The H-1B median here is $65,190, 2% higher.

Source: U.S. Bureau of Labor Statistics, OEWS metropolitan area estimates. BLS wages include some incentive pay; H-1B figures are base salary.

Top employers filing

EmployerMedianFilings
Fred Hutchinson Cancer Center$77,97623
Altasciences Preclinical Seattletoo few2
Inventprisetoo few2

Employers with at least 2 filings here. Median shown at 10+ filings.

By experience level

Wage levelMedianFilings
Entry-level · Level I – 0
Mid-level · Level II $61,191 13
Senior · Level III too few 4
Expert · Level IV $83,304 11

Median shown when a level has at least 10 filings.

Minimum H-1B salary by level

Wage levelPrevailing wage (most common)Median offered salaryFilings
Mid-level · Level II$46,467$61,19113
Expert · Level IV$57,346$83,30411

The prevailing wage is the minimum an employer must pay for this job and area. Amounts vary by county within a metro and by wage source.