9139 Elementary process plant occupations n.e.c.
Unit group 9139 in the ONS Standard Occupational Classification 2020, with the line the Appendix Skilled Occupations gives it. Not immigration advice.
In short
- ONS unit group 9139, in minor group 913 (Elementary process plant occupations) and major group 9 (Elementary occupations).
- Appendix Skilled Occupations (figures as at 3 August 2026, re-checked 26 October 2026): Not on the list: Table 6.
- Going rate as the tables print it:
What the ONS says
Description
Job holders in this unit group assist the work of machine operatives and perform a variety of manual tasks in foundries, engineering and allied trades and in other process and plant operations not elsewhere classified in minor group 913: Elementary process plant occupations.
Typical entry routes
No academic qualifications are required. On-the- job training is provided. NVQs/SVQs may be available in some areas.
Tasks
- assists with the operation of furnaces and the preparation of castings
- assists in setting up attachments on plant and machinery, and operates saws, shears or other equipment
- conveys goods, materials, equipment, etc. to work area, assists in setting up machinery and equipment and prepares tools, lamps and other equipment for use
- assists operative to mark out, bend, drill, galvanise, coat and otherwise machine metal
- loads and unloads vehicles, trucks and trolleys
- removes finished pieces from work area, paints or fixes identification labels or markers on products or containers
- clears machine blockages, cleans machinery, equipment and tools, keeps work area tidy and clears waste and any spillages
- performs a variety of manual tasks in relation to the operation of coke ovens, boilers, blast furnaces and other engineering trades
Related job titles
- Factory worker
- Fitter’s mate
- Labourer (engineering)
- Material handler
What the Appendix Skilled Occupations says
The Appendix lists this code in the table below, with the table’s own caption and the row as printed. Read the full table, and any condition in it, on GOV.UK.
Table 6: SOC 2020 occupation codes which are not eligible for the Skilled Worker, Global Business Mobility or Scale-up routes
- SOC 2020 occupation code
- 9139 Elementary process plant occupations not elsewhere classified
- Examples of related job titles (non-exhaustive)
- Factory worker
- Fitter’s mate
- Labourer (engineering)
- Material handler
Other unit groups in minor group 913
Sources
Occupation text: Office for National Statistics, SOC 2020 Volume 1: structure and descriptions of unit groups (file dated 27 August 2026, version V13). Contains public sector information licensed under the Open Government Licence v3.0. Open Government Licence v3.0. Tables: Home Office, Immigration Rules Appendix Skilled Occupations on GOV.UK, page updated 3 August 2026; re-checked against the page updated 8 October 2026 on 26 October 2026, tables unchanged.
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