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รหัสอาชีพ 81

Primary-source occupation page using the ILO ISCO-08 structure as the English reference layer.

2026-05-05ไม่ใช่เว็บไซต์ราชการ

Classification note

  • Published code: 81
  • Hierarchy level: sub-major-group
  • This page uses ISCO-08 as the English occupation reference layer while Thai TSCO label harmonization remains incomplete.

Occupation hierarchy

  • Major Group: 8 Plant and Machine Operators, and Assemblers
  • Sub Major Group: 81 Stationary Plant and Machine Operators

Child groups

TSIC codes where this occupation is primary

  • No primary TSIC mapping is published for this occupation yet.
  • No related TSIC mapping is published for this occupation yet.

Definition

Stationary plant and machine operators monitor and operate stationary industrial plant, machinery and equipment, or for which mobility is not an integral part of operation. Competent performance in most occupations in this sub-major group requires skills at the second ISCO skill level. The work mainly calls for experience with and an understanding of the industrial plant, machinery or equipment being operated and monitored. Ability to cope with machine-paced operations and to adapt to innovations in machinery and equipment is often required.

Tasks include

Tasks performed by workers in this sub-major group usually include: setting up, operating and monitoring a variety of stationary plant and machinery; detecting malfunctions and taking corrective action; examining outputs for defects and conformity to specifications and adjusting machine settings accordingly; performing maintenance, repairs and cleaning; recording data and maintaining production records. Supervision of other workers may be included.

Included occupations or child groups

Occupations in this sub-major group are classified into the following minor groups: 811 Mining and Mineral Processing Plant Operators 812 Metal Processing and Finishing Plant Operators 813 Chemical and Photographic Products Plant and Machine Operators 814 Rubber, Plastic and Paper Products Machine Operators 815 Textile, Fur and Leather Products Machine Operators 816 Food and Related Products Machine Operators 817 Wood Processing and Papermaking Plant Operators 818 Other Stationary Plant and Machine Operators

Notes

Operators of machinery that involves automated control of multiple processes or functions are included in Minor Group 313: Process control technicians.