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Occupation 3111 - Chemical and Physical Science Technicians

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

2026-07-12Not official

Classification note

  • Published code: 3111
  • Hierarchy level: unit-group
  • This page uses ISCO-08 as the English occupation reference layer while Thai TSCO label harmonization remains incomplete.

Occupation hierarchy

  • Major Group: 3 Technicians and Associate Professionals
  • Sub Major Group: 31 Science and Engineering Associate Professionals
  • Minor Group: 311 Physical and Engineering Science Technicians
  • Unit Group: 3111 Chemical and Physical Science Technicians

Child groups

  • No child groups are published under this code.

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

Chemical and physical science technicians perform technical tasks to aid in research in chemistry, physics, geology, geophysics, meteorology and astronomy, and in the development of industrial, medical, military and other practical applications of research results.

Tasks include

Tasks include - (a) collecting samples and preparing materials and equipment for experiments, tests and analyses; (b) carrying out routine laboratory tests and performing a variety of technical support functions to assist chemical and physical scientists in research, development, analysis and testing; (c) controlling the quality and quantity of laboratory supplies by testing samples and monitoring usage and preparing detailed estimates of quantities and costs of materials and labour required for projects, according to the specifications given; (d) setting up, operating, and maintaining laboratory instruments and equipment, monitoring experiments, making observations, and calculating and recording results; (e) preparing materials for experimentation such as freezing and slicing specimens and mixing chemicals; (f) collecting and testing earth and water samples, recording observations and analysing data in support of geologists or geophysicists.

Included occupations or child groups

Examples of the occupations classified here: - Chemistry technician - Geology technician - Meteorology technician - Physics technician

Excluded occupations

Some related occupations classified elsewhere: - Chemical engineering technician - 3116 - Chemical process technician - 3133 - Life science technician - 3141

ISCO-88 correspondence

  • 3111