RTX employees working as Systems Engineer II in US have attributed a compensation and benefits rating of 3.3 out of 5 stars, based on 96 ratings. This is in line with the average of Systems Engineer II professionals at RTX worldwide.
The salary trajectory of a Systems Engineer II ranges between locations and employers. The salary starts at £38,406 per year (estimate) and goes up to £91,332 per year (estimate) for the highest level of seniority.
The estimated average salary for a Systems Engineer II at RTX is £141,348 per year or £68 per hour, but some professionals have reported earning up to roughly £203,601 per year (90th percentile). The typical pay range is between £117,701 (25th percentile) and £171,595 (75th percentile) annually. This is based on 4 salaries submitted by RTX Systems Engineer II professionals on Glassdoor, as of Jul 2026.