The salary trajectory of a Infrastructure Engineer ranges between locations and employers. The salary starts at £0 per year (estimate) and goes up to £0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Infrastructure Engineer at BAE Systems is £135,099 per year or £65 per hour, but some professionals have reported earning up to roughly £203,058 per year (90th percentile). The typical pay range is between £109,777 (25th percentile) and £167,778 (75th percentile) annually. This is based on 22 salaries submitted by BAE Systems Infrastructure Engineer professionals on Glassdoor, as of Jul 2026.