The salary trajectory of a Support Engineer ranges between locations and employers. The salary starts at £23,792 per year (estimate) and goes up to £44,715 per year (estimate) for the highest level of seniority.
The estimated average salary for a Support Engineer at BAE Systems is £119,893 per year or £58 per hour, but some professionals have reported earning up to roughly £192,234 per year (90th percentile). The typical pay range is between £94,173 (25th percentile) and £154,214 (75th percentile) annually. This is based on 20 salaries submitted by BAE Systems Support Engineer professionals on Glassdoor, as of Jul 2026.