L3Harris employees working as Integration Test Engineer in US have attributed a compensation and benefits rating of 3.5 out of 5 stars, based on 18 ratings. This is in line with the average of Integration Test Engineer professionals at L3Harris worldwide.
The salary trajectory of a Integration Test Engineer ranges between locations and employers. The salary starts at $132,837 per year (estimate) and goes up to $269,912 per year (estimate) for the highest level of seniority.
The estimated average salary for a Integration Test Engineer at L3Harris is $130,222 per year or $63 per hour, but some professionals have reported earning up to roughly $209,991 per year (90th percentile). The typical pay range is between $101,922 (25th percentile) and $167,980 (75th percentile) annually. This is based on 34 salaries submitted by L3Harris Integration Test Engineer professionals on Glassdoor, as of Jul 2026.
Integration Test Engineer professionals typically earn between $49 and $81 per hour.
Integration Test Engineer professionals typically earn between $8,493 and $13,998 monthly.