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

A - STEM Occupations

STEM occupations refer to occupations which generate advancements and create innovations through the application of knowledge and expertise from one or more fields of science, technology, engineering and mathematics (STEM), as a central function of the occupation.

A1 - STEM - Science and Science Technology

STEM occupations in science and technology, refer to occupations which generate advancements and create innovations through the application of knowledge and expertise from one or more fields of science and technology (except engineering technology), as a central function of the occupation.

A2 - STEM - Engineering and Engineering Technology

STEM occupations in engineering and engineering technology, refer to occupations which generate advancements and create innovations through the application of knowledge and expertise from one or more fields of engineering and engineering technology, as a central function of the occupation.

A3 - STEM - Mathematics, Computer, and Information Sciences

STEM occupations in mathematics, computer and information sciences, refer to occupations which generate advancements and create innovations through the application of knowledge and expertise from one or more fields of mathematics, computer and information sciences, as a central function of the occupation.