Singapore Standard Occupational Classification (SSOC)

Code Title
21 SCIENCE AND ENGINEERING PROFESSIONALS
211 PHYSICAL AND EARTH SCIENCE PROFESSIONALS
2111 Physicists and Astronomers
21110 Physicist/Astronomer
2112 Meteorologists
21120 Meteorologist
2113 Chemists
21130 Chemist
2114 Geologists, Geophysicists and Related Physical Science Professionals
21141 Geologist
21142 Geophysicist
21149 Geologist/Geophysicist and related physical science professional n.e.c.
212 MATHEMATICIANS, ACTUARIES, STATISTICIANS AND RELATED PROFESSIONALS
2121 Mathematicians, Operations Research Analysts and Actuaries
21211 Mathematician
21212 Operations research analyst
21213 Actuary
2122 Statisticians and Data Scientists
21221 Statistician
21222 Data scientist
2123 Other Statistical, Mathematical and Actuarial Professionals
21231 Statistical officer/Data analyst
21239 Other statistical/mathematical/actuarial professional n.e.c.
213 LIFE SCIENCE PROFESSIONALS
2131 Biologists, Botanists, Zoologists and Related Professionals
21311 Biologist
21312 Zoologist
21319 Biologist/Botanist/Zoologist and related professional n.e.c.
2132 Farming, Forestry and Fishery Advisers
21321 Horticulturist/Arborist
21322 Aquaculturist
21323 Agriculturist
21329 Farming/Forestry/Fishery adviser n.e.c.
2133 Environmental Protection and Related Professionals
21331 Environmental officer (environmental protection)
21332 Environment research scientist
21333 Environmental analyst
21339 Environmental protection and related professional n.e.c.
2134 Pharmacologists and Related Professionals
21341 Pharmacologist
21342 Medical laboratory scientist
21343 Biochemist
21344 Physiologist
21345 Animal scientist
21346 Medical scientist
21347 Clinical research professional
21349 Pharmacologist and related professional n.e.c.
214 ENGINEERING PROFESSIONALS I
2141 Industrial and Production Engineers
21411 Manufacturing engineer
21412 Production engineer
21413 Automation engineer
21414 Quality control/assurance engineer
21415 Process engineer
2142 Civil Engineers
21421 Civil engineer
21422 Building construction engineer
2143 Environmental Engineers
21430 Environmental engineer
2144 Mechanical Engineers (Excluding Transport and Vehicle Engineers)
21441 Mechanical engineer
21442 Industrial machinery/tools engineer
21443 Air-conditioning/Refrigeration engineer
21444 Port equipment engineer
2145 Chemical Engineers
21451 Chemical engineer (excluding petroleum and petrochemical)
21452 Chemical engineer (petroleum)
21453 Chemical engineer (petrochemical)
21454 Food/Drink technologist
2146 Mining Engineers, Metallurgists and Related Professionals
21460 Mining engineer/Metallurgist and related professional
2147 Transport and Vehicle Engineers
21471 Aeronautical engineer
21472 Automotive engineer
21473 Marine engineer
21474 Naval architect
21475 Rolling stock engineer
2149 Engineering Professionals Not Elsewhere Classified
21491 Biomedical engineer
21492 Materials engineer
21493 Industrial safety engineer
21494 Quantity surveyor
21495 Intellectual property engineer
21496 Energy engineer
21497 Optical engineer
21498 Procurement engineer
21499 Other engineering professional n.e.c.
215 ENGINEERING PROFESSIONALS II (Cont’d)
2151 Electrical Engineers
21511 Electrical engineer
21512 Power generation/distribution engineer
21513 Lift engineer
2152 Electronics Engineers
21521 Electronics engineer
21522 Computer engineer
21523 Semi-conductor engineer
21524 Audio/Video equipment engineer
21525 Instrumentation engineer
21526 Embedded systems engineer
2153 Telecommunications Engineers
21531 Media/Broadcast engineer
21532 Telecommunications engineer
216 ARCHITECTS, PLANNERS, SURVEYORS AND DESIGNERS
2161 Building Architects
21610 Building architect
2162 Landscape Architects and Designers
21621 Landscape architect
21622 Landscape designer
2163 Fashion and Product Designers
21631 Fashion designer
21632 Product/Industrial designer
2164 Urban and Related Planners
21641 Urban planner
21649 Urban and related planner n.e.c.
2165 Surveyors and Cartographers
21651 Land surveyor
21652 Hydrographic surveyor
21659 Surveyor/Cartographer n.e.c.
2166 Graphic and Multimedia Designers and Artists
21661 Graphic designer
21662 Multimedia designer/artist/animator
21669 Graphic/Multimedia designer/artist n.e.c.
2167 Service Designers
21670 Service designer
217 SHIP AND AIRCRAFT RELATED PROFESSIONALS
2171 Ship Engineers and Related Professionals
21711 Chief/Second engineer (ship)
21712 Technical superintendent
21713 Ship captain/Chief mate
21714 Marine superintendent
2172 Aircraft Pilots and Related Professionals
21721 Commercial airline pilot
21722 Aircraft pilot (excluding commercial airline and air force)
21723 Flying instructor (excluding air force)
21724 Flight engineer
21729 Aircraft pilot and related professional n.e.c.
22 HEALTH PROFESSIONALS
221 MEDICAL DOCTORS
2211 Generalist Medical Practitioners
22110 General practitioner/Physician
2212 Specialist Medical Practitioners (Medical)
22121 Cardiologist
22122 Dermatologist
22123 Gastroenterologist
22124 Internal medicine physician
22125 Medical oncologist
22126 Paediatrician
22127 Respiratory physician
22128 Psychiatrist
22129 Specialist medical practitioner (medical) n.e.c.
2213 Specialist Medical Practitioners (Surgical)
22131 General surgeon
22132 Cardiothoracic surgeon
22133 Hand surgeon
22134 Neurosurgeon
22135 Orthopaedic surgeon
22136 Paediatric surgeon
22137 Plastic surgeon
22138 Urologist
22139 Specialist medical practitioner (surgical) n.e.c.
2214 Specialist Medical Practitioners (Other Specialisations)
22141 Anaesthesiologist
22142 Diagnostic radiologist
22143 Emergency physician
22144 Obstetrician/Gynaecologist
22145 Ophthalmologist
22146 Pathologist
22147 Public health physician
22148 Otorhinolaryngologist/Ear, nose, throat (ENT) specialist
22149 Specialist medical practitioner (other specialisation) n.e.c.
222 NURSING PROFESSIONALS
2220 Nursing Professionals
22200 Registered nurse and related nursing professional (excluding enrolled nurse)
223 TRADITIONAL AND COMPLEMENTARY MEDICINE PROFESSIONALS
2230 Traditional and Complementary Medicine Professionals
22301 Traditional Chinese medicine practitioner
22302 Traditional Chinese medicine acupuncturist
225 VETERINARIANS
2250 Veterinarians
22500 Veterinarian
226 OTHER HEALTH PROFESSIONALS
2261 Dentists
22611 General dental practitioner
22612 Specialised dentist
2262 Pharmacists
22621 Pharmacist (patient care)
22629 Pharmacist n.e.c.
2263 Environmental and Occupational Health and Hygiene Professionals
22631 Occupational health and safety professional
22632 Environmental officer (public health)
22639 Environmental and occupational health and hygiene professional n.e.c.
2264 Physiotherapists
22640 Physiotherapist
2265 Dietitians and Nutritionists
22651 Dietitian
22652 Nutritionist
2266 Audiologists and Speech Therapists
22661 Audiologist
22662 Speech therapist
2267 Optometrists
22670 Optometrist
2268 Occupational Therapists
22680 Occupational therapist
2269 Health Professionals Not Elsewhere Classified
22691 Chiropractor
22692 Podiatrist
22693 Diagnostic radiographer
22694 Radiation therapist
22699 Other health professional n.e.c.
23 TEACHING AND TRAINING PROFESSIONALS
231 UNIVERSITY, POLYTECHNIC AND HIGHER EDUCATION TEACHERS
2310 University, Polytechnic and Higher Education Teachers
23101 University lecturer
23102 Polytechnic lecturer
23103 Teaching assistant/Tutor in university
23109 University/Polytechnic/Higher education teacher n.e.c.
232 JUNIOR COLLEGE AND PRE-UNIVERSITY EDUCATION TEACHERS
2320 Junior College and Pre-University Education Teachers
23200 Junior college/Pre-university teacher
233 VOCATIONAL EDUCATION TEACHERS AND TRAINERS
2330 Vocational Education Teachers and Trainers
23300 Technical/Vocational/Commercial education institute teacher/trainer
234 SECONDARY EDUCATION TEACHERS
2340 Secondary Education Teachers
23400 Secondary school teacher
235 PRIMARY EDUCATION TEACHERS
2350 Primary School Teachers
23500 Primary school teacher
236 OTHER TEACHING PROFESSIONALS
2361 Education Methods Specialists
23611 Education methods adviser
23612 Instructional designer/technologist
23619 Education methods specialist n.e.c.
2362 Special Education Teachers
23621 Teacher of the visually impaired
23622 Early intervention teacher for infants and children
23629 Special education teacher n.e.c.
2369 Teaching Professionals Not Elsewhere Classified
23690 Teaching professional n.e.c.
24 BUSINESS AND ADMINISTRATION PROFESSIONALS
241 FINANCE PROFESSIONALS
2411 Accountants
24111 Accountant (excluding tax accountant)
24112 Auditor (accounting)
24113 Tax accountant
2412 Financial and Investment Advisers
24121 Financial/Investment adviser
24122 Business valuer
2413 Financial Analysts and Related Professionals
24131 Financial analyst
24132 Compliance officer/Risk analyst (financial)
24133 Fund/Portfolio manager
24134 Treasury manager
24135 Financial product structurer
24136 Energy portfolio manager
24139 Financial analyst and related professional n.e.c.
2414 Securities and Finance Dealers
24141 Securities/Finance dealer
24142 Foreign exchange dealer
24143 Financial derivatives dealer
24149 Securities/Finance dealer n.e.c.
2415 Securities and Finance Brokers
24151 Securities/Finance broker
24152 Foreign exchange broker
24153 Financial derivatives broker
24154 Commodities/Freight derivatives broker
24159 Securities/Finance broker n.e.c.
2416 Insurance Underwriters
24160 Insurance underwriter
242 ADMINISTRATION PROFESSIONALS
2421 Management and Business Consultants
24211 Management consultant
24212 Business consultant
24213 Business/Financial project management professional
24214 Sustainability project development/management professional
2422 Policy Administration Professionals
24221 Policy administration professional
24222 Risk analyst (non-financial)
2423 Human Resource Professionals
24231 Human resource consultant (excluding executive search consultant)
24232 Executive search consultant
24233 Personnel/Human resource officer
24234 Industrial relations officer
2424 Training and Staff Development Professionals
24240 Training/Staff development professional
2425 Intellectual Property Professionals
24251 Intellectual property agent
24252 Intellectual property examiner
2429 Administration Professionals Not Elsewhere Classified
24291 Research officer (non-statistical)
24299 Other administration professional n.e.c.
243 MARKETING AND PUBLIC RELATIONS PROFESSIONALS
2431 Advertising and Marketing Professionals
24311 Creative advertising professional
24312 Market research professional
24313 Marketing strategy/planning professional
24314 Digital marketing professional
24315 Revenue specialist
2432 Public Relations Professionals
24320 Public relations/Corporate communications professional
2433 Specialised Goods Sales Professionals
24331 Technical sales professional
24332 Medical/Pharmaceutical products sales professional
24333 ICT sales and services professional
24334 Sales professional (institutional sales of financial products)
24339 Specialised goods sales professional n.e.c.
2435 Commodities and Freight Traders
24351 Commodities trader (excluding oil, bunker and environmental commodities)
24352 Oil/Bunker trader
24353 Ship charterer
24354 Environmental commodities trader
2436 Commodities and Ship Brokers
24361 Trade broker
24362 Ship broker
25 INFORMATION AND COMMUNICATIONS TECHNOLOGY (ICT) PROFESSIONALS
251 SOFTWARE AND APPLICATIONS DEVELOPERS AND ANALYSTS
2511 Systems Analysts
25111 Systems designer/analyst
25112 ICT business process consultant/business analyst
25113 Enterprise/Solution/Software architect
25114 ICT product manager
2512 Software, Web, Multimedia and Games Developers and Designers
25121 Software developer
25122 Web/Mobile applications developer
25123 Multimedia-games developer/designer
25124 Interaction designer
25125 DevOps engineer
2514 Applications and Systems Programmers
25141 Applications/Systems programmer
25142 Artificial intelligence applied researcher
25143 Artificial intelligence/Machine learning engineer
2515 ICT Testing and Quality Assurance Professionals
25151 ICT quality assurance specialist
25152 ICT auditor
2519 Software and Applications Developers and Analysts Not Elsewhere Classified
25190 Software and applications developer/analyst n.e.c.
252 DATABASE, NETWORK, INFRASTRUCTURE AND CYBERSECURITY PROFESSIONALS
2521 Database Designers, Administrators and Data Engineers
25211 Data/Database administrator
25212 Data/Database architect
25213 Data engineer
2522 Network, Servers, Applications and Computer Systems Administrators
25220 Network/Server/Applications/Computer systems administrator
2523 Computer Network, Infrastructure and Platform Professionals
25231 Cloud specialist
25232 IT infrastructure specialist
25233 Automation and orchestration engineer
25239 Computer network/infrastructure/platform professional n.e.c.
2524 Cybersecurity Professionals
25241 Cyber risk specialist
25242 Penetration testing specialist
25243 Security operations specialist
25244 Digital forensics specialist
25245 Cybersecurity architect
25246 Cyber incident investigation specialist
25247 Threat analysis specialist
25249 Cybersecurity professional n.e.c.
2529 Database, Network, Infrastructure and Cybersecurity Professionals Not Elsewhere Classified
25291 Data centre engineer
25299 Other database/network/infrastructure/cybersecurity professional n.e.c.
26 LEGAL, SOCIAL, RELIGIOUS AND CULTURAL PROFESSIONALS
261 LEGAL PROFESSIONALS
2611 Lawyers
26111 Advocate/Solicitor (practising)
26112 In-house legal counsel (excluding judiciary, ministries and statutory boards)
26119 Lawyer n.e.c.
2612 Judges
26120 Judge
2619 Legal Professionals Not Elsewhere Classified
26191 Arbitrator/Mediator
26199 Other legal professional n.e.c.
262 LIBRARIANS, ARCHIVISTS AND CURATORS
2621 Archivists, Curators and Conservators
26211 Archivist
26212 Curator
26213 Conservator
2622 Librarians and Related Information Professionals
26221 Librarian
26229 Librarian and related information professional n.e.c.
263 SOCIAL SCIENCE RESEARCHERS AND PROFESSIONALS; RELIGIOUS PROFESSIONALS
2631 Economists
26310 Economist
2632 Sociologists, Anthropologists and Related Professionals
26321 Sociologist/Anthropologist
26322 Social science researcher
2633 Historians, Political Scientists and Related Social Science Professionals
26331 Political scientist
26339 Historian/Political scientist and related social science professional n.e.c.
2636 Religious Professionals
26361 Minister of religion
26369 Religious professional n.e.c.
264 AUTHORS, JOURNALISTS AND EDITORS
2641 Authors and Related Writers
26411 Author
26412 Script writer/editor
26413 Content writer
26414 Technical writer
26415 Book editor
26419 Author and related writer n.e.c.
2642 Journalists
26421 Journalist
26422 Editor (news/periodicals)
2643 Translators and Interpreters
26431 Translator
26432 Interpreter
265 CREATIVE AND PERFORMING ARTISTS
2651 Visual Artists
26511 Painter
26519 Visual artist n.e.c.
2652 Musicians, Composers and Singers
26521 Instrumentalist
26522 Composer/Orchestrator
26523 Conductor/Director of orchestra/band/choir
26524 Singer
26529 Musician/Composer/Singer n.e.c.
2653 Dancers and Choreographers
26530 Dancer/Choreographer
2654 Film, Stage and Related Directors and Producers
26541 Producer (stage/film/television/commercial/video/radio)
26542 Director (stage/film/television/commercial/video/radio)
26543 Artistic director (stage/film/television/commercial/video/radio)
26544 Editor (radio/television/video)
26549 Film/Stage and related director/producer n.e.c.
2655 Actors
26550 Actor
2656 Radio and Television Presenters and Related Professionals
26561 Radio/Television presenter
26569 Radio/Television presenter and related professional n.e.c.
266 SOCIAL SERVICES, COUNSELLING AND RELATED PROFESSIONALS
2661 Psychologists
26611 Clinical psychologist
26612 Educational psychologist
26613 Industrial/Organisational psychologist
26619 Psychologist n.e.c.
2662 Social Work Professionals
26621 Social worker (general)
26622 Medical social worker
26623 Youth work professional
26629 Social work professional n.e.c.
2663 Counselling Professionals
26631 Counsellor (rehabilitation)
26632 Counsellor (drugs/alcohol)
26633 Counsellor (family)
26634 School counsellor
26639 Counselling professional n.e.c.
2664 Employment Support Professionals
26640 Job coach (disability)
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