The salary trajectory of a Security 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 Security Engineer at Booking.com is €171,616 per year or €83 per hour, but some professionals have reported earning up to roughly €260,059 per year (90th percentile). The typical pay range is between €139,231 (25th percentile) and €214,219 (75th percentile) annually. This is based on 30 salaries submitted by Booking.com Security Engineer professionals on Glassdoor, as of Jun 2026.