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Overview
Computer numerical control machine operator work is about CNC production: preparing, operating and maintaining numerically controlled machines so ordered parts meet programmed parameters, measurements, quality standards and safety requirements.
In job descriptions, look for concrete references to manufacturing processes, quality standards and statistical process control as well as the work setting named in the occupation profile. These details help show whether the role is mainly focused on hands-on delivery, analysis, teaching, care, production, communication or management within this specific field.
Explore this occupation
Open in Job ExplorerWhat the work can involve
computer numerical control machine operator work centers on CNC machines, machine setup, drawings, measurement, tolerances, materials, cutting tools, production flow, quality checks and shop-floor safety. The day is built around the evidence, work steps and professional contacts that belong to this occupation, so preparation and follow-up need to stay close to the actual subject matter. Good work combines precise observation, documented reasoning and cooperation with the people who rely on the result in this field.
Skills and specializations
Important skills for computer numerical control machine operator include manufacturing processes, quality standards and statistical process control. These skills matter because they support the field-specific decisions, documentation and quality checks behind CNC machines, machine setup, drawings, measurement, tolerances, materials, cutting tools, production flow, quality checks and shop-floor safety. Specialization grows when the practitioner can apply the occupation methods consistently, recognise limits in the assignment and explain the reasoning behind a decision or recommendation.
Salary context
Salary context for computer numerical control machine operator is best compared through responsibility for CNC machines, machine setup, drawings, measurement, tolerances, materials, cutting tools, production flow, quality checks and shop-floor safety. Relevant differences include independence, assignment complexity, review expectations, documentation load and whether the role carries direct responsibility for quality or risk in this field. No specific salary amount is implied by this editorial guide.
Career paths
Career development for computer numerical control machine operator often starts with reliable work in manufacturing processes and quality standards and grows toward deeper subject responsibility. Progression may involve more complex field-specific assignments, mentoring colleagues, improving methods, coordinating specialist work or becoming the person others consult when this occupation faces difficult decisions.
Good to know
When reading a computer numerical control machine operator vacancy, check whether the role description gives concrete detail about CNC machines, machine setup, drawings, measurement, tolerances, materials, cutting tools, production flow, quality checks and shop-floor safety. Useful signals are the exact tasks, documentation expectations, review process, independence level and the standards used to judge quality within this occupation, rather than a broad description of professional responsibility.
Editorial note
This guide is editorial career context. It is not official labour-market statistics or role-specific salary data.
Map overview
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O*NET relationships
See occupations connected to this ESCO occupation in the official O*NET–ESCO mapping. The relationship type comes from the source and is not a ranking or recommendation.
O*NET relationships: 5
Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic
51-4035.00
O*NET occupation is more specific
The O*NET occupation covers a more specific field of work than this ESCO occupation.
Open in O*NETComputer Numerically Controlled Tool Programmers
51-9162.00
Close relationship
The occupations are closely related, but the official mapping does not treat them as exact equivalents.
Open in O*NETComputer Numerically Controlled Tool Operators
51-9161.00
Exact relationship
The official mapping treats the O*NET and ESCO occupations as closely equivalent.
Open in O*NETLathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic
51-4034.00
O*NET occupation is more specific
The O*NET occupation covers a more specific field of work than this ESCO occupation.
Open in O*NETMachinists
51-4041.00
O*NET occupation is broader
The O*NET occupation covers a broader field of work than this ESCO occupation.
Open in O*NETSource and method
These relationships come from the official European Commission O*NET–ESCO crosswalk.
Relationship direction: O*NET occupation to ESCO occupation.
Several O*NET occupations can point to the same ESCO occupation, and one O*NET occupation can point to several ESCO occupations.
AltoTrail preserves the source relationship type. The order is technical and does not show which occupation is best, most relevant or recommended.
AltoTrail validates and presents the source relationships without adding ranking or recommendation semantics.
Alternative labels
CNC mill operator
cnc machinist
CNC machine operator
CNC drill operator
CNC set up operator
cnc programmer/machinist
CNC drill operative
cnc operator/machinist
CNC machine operative
CNC set up technician
cnc programmer
CNC set up operative
CNC set-up operator
cnc operator
computer numerical control machine programmer/operator
CNC set-up technician
CNC drilling operative
CNC drilling operator
CNC set-up operative
CNC mill operative
CNC drill technician
Occupation group
Metal working machine tool setters and operators (7223)
Source facts
| ESCO URI | http://data.europa.eu/esco/occupation/5c082067-ea18-4ccb-8c43-e70b18ad8120 |
|---|---|
| ESCO code | 7223.4 |
| ISCO group | 7223 |
| Concept type | Occupation |