The salary trajectory of a Machine Operator ranges between locations and employers. The salary starts at £24,443 per year (estimate) and goes up to £30,441 per year (estimate) for the highest level of seniority.
The estimated average salary for a Machine Operator at Butternut Box is £50,527 per year or £24 per hour, but some professionals have reported earning up to roughly £69,714 per year (90th percentile). The typical pay range is between £43,054 (25th percentile) and £59,923 (75th percentile) annually. This is based on 3 salaries submitted by Butternut Box Machine Operator professionals on Glassdoor, as of Jul 2026.