spark erosion machine operator
Spark erosion machine operators set up and tend spark erosion machines designed to cut excess material from a metal workpiece by the use of electrical discharges, or sparks, caused by electric voltage and separated by a dielectric liquid, which removes pieces of metal from the electrodes. These applications can involve transmission and optical microscopy.
spark erosion machine operator spark erosion machine operators set up and tend spark erosion machines designed to cut excess material from a metal workpiece by the use of electrical discharges, or sparks, caused by electric voltage and separated by a dielectric liquid, which removes pieces . The role shows moderate AI exposure (0.50 on a 0-1 scale) — some tasks are being automated but the role adapts. The most in-demand skills for the role include electrical discharge, types of metal, quality standards, metal eroding technology, remove inadequate workpieces.
Pay in the UK
UK: median £31,500 a year for Metal working machine operatives (ONS ASHE 2025, full-time)
Middle half of full-time jobs: £27,304 to £39,688 a year
UK jobs are grouped differently; this is the closest UK occupation group (ONS SOC 2020 8120). ONS rates this estimate reasonably precise. 2025 provisional figures; ONS revises them a year later. Source: ONS Annual Survey of Hours and Earnings (Open Government Licence)
Pay in India (occupation group)
Average monthly earnings of salaried employees in the occupation group “Craft and related trades workers” in India, from the Government of India's Periodic Labour Force Survey (January–December 2025). It covers everyone in this group, not only spark erosion machine operator, and it is not US pay converted to rupees.
Source: MoSPI (Government of India), Periodic Labour Force Survey Annual Report 2025, Table 51 — average wage/salary earnings of regular wage/salaried employees, NCO-2015 division 7. Official India data gives one average per occupation group: there are no official India figures for single careers, experience levels or cities. Read the report
Top skills
Knowledge you'll build
- Production and Processing
- Administration and Management
- Design
- Public Safety and Security
- English Language
- Mechanical
- Customer and Personal Service
- Engineering and Technology
What you'd actually do
- Read blueprints, work orders, or production schedules to determine product or job instructions or specifications.
- Inspect, measure, or test completed metal workpieces to ensure conformance to specifications, using measuring and testing devices.
- Record operational information on specified production reports.
- Correct problems by adjusting controls or by stopping machines and opening holding devices.
- Set up, operate, or tend welding machines that join or bond components to fabricate metal products or assemblies.
- Select torch tips, alloys, flux, coil, tubing, or wire, according to metal types or thicknesses, data charts, or records.
Tools & technology you'd use
Frequently asked questions
What does spark erosion machine operator do?
Spark erosion machine operators set up and tend spark erosion machines designed to cut excess material from a metal workpiece by the use of electrical discharges, or sparks, caused by electric voltage and separated by a dielectric liquid, which removes pieces of metal from the electrodes. These applications can involve transmission and optical microscopy.
What skills does spark erosion machine operator need?
The most in-demand skills for this role include electrical discharge, types of metal, quality standards, metal eroding technology, remove inadequate workpieces, troubleshoot. These are the skills O*NET identifies as most important for competent performance.
Will AI replace spark erosion machine operator?
Our AI-durability model gives spark erosion machine operator a score of 0.50 on a 0-1 scale (higher = more exposure). That places it at moderate AI exposure — some tasks are being automated but the role adapts. Learning to work with AI tools rather than against them is the path forward.