The salary trajectory of a a Field Service Engineer ranges between locations and employers. The salary starts at £30,797 per year (estimate) and goes up to £100,664 per year (estimate) for the highest level of seniority.
The estimated average salary for a Field Service Engineer at TA Instruments is £33,163 per year or £16 per hour, but some professionals have reported earning up to roughly £51,850 per year (90th percentile). The typical pay range is between £27,115 (25th percentile) and £41,379 (75th percentile) annually. This is based on 1 salaries submitted by TA Instruments Field Service Engineer professionals on Glassdoor, as of Jul 2026.