MITRE employees working as Principal Systems Engineer in US have attributed a compensation and benefits rating of 4 out of 5 stars, based on 30 ratings. This is in line with the average of Principal Systems Engineer professionals at MITRE worldwide.
The salary trajectory of a Principal Systems Engineer ranges between locations and employers. The salary starts at $140,988 per year (estimate) and goes up to $319,655 per year (estimate) for the highest level of seniority.
The estimated average salary for a Principal Systems Engineer at MITRE is $226,378 per year or $109 per hour, but some professionals have reported earning up to roughly $341,016 per year (90th percentile). The typical pay range is between $184,872 (25th percentile) and $281,846 (75th percentile) annually. This is based on 81 salaries submitted by MITRE Principal Systems Engineer professionals on Glassdoor, as of Jun 2026.
Principal Systems Engineer professionals typically earn between $89 and $136 per hour.
Principal Systems Engineer professionals typically earn between $15,406 and $23,487 monthly.