The salary trajectory of a a Field Service Support Engineer ranges between locations and employers. The salary starts at £23,790 per year (estimate) and goes up to £44,715 per year (estimate) for the highest level of seniority.
The estimated average salary for a Field Service Support Engineer at Lockheed Martin is £32,226 per year or £15 per hour, but some professionals have reported earning up to roughly £55,752 per year (90th percentile). The typical pay range is between £25,162 (25th percentile) and £42,272 (75th percentile) annually. This is based on 3 salaries submitted by Lockheed Martin Field Service Support Engineer professionals on Glassdoor, as of Jul 2026.