Variant of the National Occupational Classification (NOC) 2021 Version 1.0 for Science, Technology, Engineering and Mathematics (STEM)

  • A - STEM Occupations
  • A1 - STEM - Science and Science Technology
  • 20011 - Architecture and science managers
  • 21100 - Physicists and astronomers
  • 21101 - Chemists
  • 21102 - Geoscientists and oceanographers
  • 21103 - Meteorologists and climatologists
  • 21109 - Other professional occupations in physical sciences
  • 21110 - Biologists and related scientists
  • 21112 - Agricultural representatives, consultants and specialists
  • 22100 - Chemical technologists and technicians
  • 22101 - Geological and mineral technologists and technicians
  • 22110 - Biological technologists and technicians
  • A2 - STEM - Engineering and Engineering Technology
  • 20010 - Engineering managers
  • 21300 - Civil engineers
  • 21301 - Mechanical engineers
  • 21310 - Electrical and electronics engineers
  • 21311 - Computer engineers (except software engineers and designers)
  • 21320 - Chemical engineers
  • 21321 - Industrial and manufacturing engineers
  • 21322 - Metallurgical and materials engineers
  • 21330 - Mining engineers
  • 21331 - Geological engineers
  • 21332 - Petroleum engineers
  • 21390 - Aerospace engineers
  • 21399 - Other professional engineers
  • 22300 - Civil engineering technologists and technicians
  • 22301 - Mechanical engineering technologists and technicians
  • 22302 - Industrial engineering and manufacturing technologists and technicians
  • 22310 - Electrical and electronics engineering technologists and technicians
  • A3 - STEM - Mathematics, Computer, and Information Sciences
  • 20012 - Computer and information systems managers
  • 21210 - Mathematicians, statisticians and actuaries
  • 21211 - Data scientists
  • 21220 - Cybersecurity specialists
  • 21221 - Business systems specialists
  • 21222 - Information systems specialists
  • 21223 - Database analysts and data administrators
  • 21230 - Computer systems developers and programmers
  • 21231 - Software engineers and designers
  • 21232 - Software developers and programmers
  • 21234 - Web developers and programmers
  • 22220 - Computer network and web technicians
  • 22222 - Information systems testing technicians
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