Leidos employees working as Senior Signal Processing Engineer in US have attributed a compensation and benefits rating of 3.5 out of 5 stars, based on 11 ratings. This is in line with the average of Senior Signal Processing Engineer professionals at Leidos worldwide.
The estimated average salary for a Senior Signal Processing Engineer at Leidos is $151,938 per year or $73 per hour, but some professionals have reported earning up to roughly $252,487 per year (90th percentile). The typical pay range is between $117,256 (25th percentile) and $199,371 (75th percentile) annually. This is based on 6 salaries submitted by Leidos Senior Signal Processing Engineer professionals on Glassdoor, as of Jul 2026.
Senior Signal Processing Engineer professionals typically earn between $56 and $96 per hour.
Senior Signal Processing Engineer professionals typically earn between $9,771 and $16,614 monthly.