The salary trajectory of a a Desktop Support Engineer ranges between locations and employers. The salary starts at £23,783 per year (estimate) and goes up to £44,656 per year (estimate) for the highest level of seniority.
The estimated average salary for a Desktop Support Engineer at GMO is £34,150 per year or £16 per hour, but some professionals have reported earning up to roughly £58,092 per year (90th percentile). The typical pay range is between £26,317 (25th percentile) and £44,830 (75th percentile) annually. This is based on 1 salaries submitted by GMO Desktop Support Engineer professionals on Glassdoor, as of Jun 2026.