Total Unit Group Titles: 62

2 Natural and applied sciences and related occupations

Major Group 21

Professional occupations in natural and applied sciences

• 211 Physical science professionals

  • 2111 Physicists and astronomers
  • 2112 Chemists
  • 2113 Geoscientists and oceanographers
  • 2114 Meteorologists and climatologists
  • 2115 Other professional occupations in physical sciences
  
  
  

• 212 Life science professionals

  • 2121 Biologists and related scientists
  • 2122 Forestry professionals
  • 2123 Agricultural representatives, consultants and specialists
  
  
  

• 213 Civil, mechanical, electrical and chemical engineers

  • 2131 Civil engineers
  • 2132 Mechanical engineers
  • 2133 Electrical and electronics engineers
  • 2134 Chemical engineers
  
  
  

• 214 Other engineers

  • 2141 Industrial and manufacturing engineers
  • 2142 Metallurgical and materials engineers
  • 2143 Mining engineers
  • 2144 Geological engineers
  • 2145 Petroleum engineers
  • 2146 Aerospace engineers
  • 2147 Computer engineers (except software engineers and designers)
  • 2148 Other professional engineers, n.e.c.
  
  
  

• 215 Architects, urban planners and land surveyors

  • 2151 Architects
  • 2152 Landscape architects
  • 2153 Urban and land use planners
  • 2154 Land surveyors
  
  
  

• 216 Mathematicians, statisticians and actuaries

  • 2161 Mathematicians, statisticians and actuaries
  
  
  

• 217 Computer and information systems professionals

  • 2171 Information systems analysts and consultants
  • 2172 Database analysts and data administrators
  • 2173 Software engineers and designers
  • 2174 Computer programmers and interactive media developers
  • 2175 Web designers and developers
  
  
  

Major Group 22

Technical occupations related to natural and applied sciences

• 221 Technical occupations in physical sciences

  • 2211 Chemical technologists and technicians
  • 2212 Geological and mineral technologists and technicians
  
  
  

• 222 Technical occupations in life sciences

  • 2221 Biological technologists and technicians
  • 2222 Agricultural and fish products inspectors
  • 2223 Forestry technologists and technicians
  • 2224 Conservation and fishery officers
  • 2225 Landscape and horticulture technicians and specialists
  
  
  

• 223 Technical occupations in civil, mechanical and industrial engineering

  • 2231 Civil engineering technologists and technicians
  • 2232 Mechanical engineering technologists and technicians
  • 2233 Industrial engineering and manufacturing technologists and technicians
  • 2234 Construction estimators
  
  
  

• 224 Technical occupations in electronics and electrical engineering

  • 2241 Electrical and electronics engineering technologists and technicians
  • 2242 Electronic service technicians (household and business equipment)
  • 2243 Industrial instrument technicians and mechanics
  • 2244 Aircraft instrument, electrical and avionics mechanics, technicians and inspectors
  
  
  

• 225 Technical occupations in architecture, drafting, surveying, geomatics and meteorology

  • 2251 Architectural technologists and technicians
  • 2252 Industrial designers
  • 2253 Drafting technologists and technicians
  • 2254 Land survey technologists and technicians
  • 2255 Technical occupations in geomatics and meteorology
  
  
  

• 226 Other technical inspectors and regulatory officers

  • 2261 Non-destructive testers and inspection technicians
  • 2262 Engineering inspectors and regulatory officers
  • 2263 Inspectors in public and environmental health and occupational health and safety
  • 2264 Construction inspectors
  
  
  

• 227 Transportation officers and controllers

  • 2271 Air pilots, flight engineers and flying instructors
  • 2272 Air traffic controllers and related occupations
  • 2273 Deck officers, water transport
  • 2274 Engineer officers, water transport
  • 2275 Railway traffic controllers and marine traffic regulators
  
  
  

• 228 Technical occupations in computer and information systems

  • 2281 Computer network technicians
  • 2282 User support technicians
  • 2283 Information systems testing technicians