Assistant Signalling Design Engineer Salary in San Francisco, CA.
Updated on: May 6, 2026
How much does a Assistant Signalling Design Engineer make in San Francisco, CA?
The average Assistant Signalling Design Engineer in San Francisco, CA makes $116,881,
72% above the national average Assistant Signalling Design Engineer salary of $67,977.
This pay is 33% greater than the combined average salaries of other metroes San Jose, CA, Portland, ME, and San Diego, CA.
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Assistant Signalling Design Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals