Facilities Engineering Assistant Salary in Seattle, WA.
Updated on: Jan 14, 2026
How much does a Facilities Engineering Assistant make in Seattle, WA?
The average Facilities Engineering Assistant in Seattle, WA makes $130,487,
51% above the national average Facilities Engineering Assistant salary of $86,272.
This pay is 16% greater than the combined average salaries of other metroes San Jose, CA, Oklahoma City, OK, and Philadelphia, PA.
Read more
Facilities Engineering Assistant Salary Average
Compare salary averages by location
Explore and compare salaries based on different locations to gain valuable insights and make informed decisions.

See salaries for related job titles
*Data is estimated and depends on the generous anonymous contributions of individuals