Occupational Title | Brief Number | HOC Code |
| Saddle Bronc Riders | 677 | RES |
| Safety Engineers (professionals) | 420 | ISR |
| Safety Managers (professionals) | 420 | IES |
| Safety Professionals | 420 | no code |
| Sail Cutters (pleasure craft boatbuilders) | 661 | CRS |
| Sail Layout Workers (pleasure craft boatbuilders) | 661 | RES |
| Sales Agents, Business Services | 228 | ESA |
| Sales Agents, Insurance | 218 | ESC |
| Salesclerks (dry cleaning) | 34 | ECS |
| Sales Managers | 442 | ESA |
| Sales Managers (radio & television broadcasting) | 428 | ESA |
| Salespersons, Automobile | 133 | ESR |
| Salespersons, Automotive Parts | 307 | ESC |
| Salespersons-Demonstrators | 299 | ESA |
| Salespersons, Manufactured Home | 78 | ESA |
| Salespersons, Radio and Television Time | 309 | ERS |
| Salespersons, Retail | 15 | ESA |
| Sales Representatives, Agricultural Supply | 498 | ESR |
| Sales Representatives (publishing) | 231 | ESA |
| Sales Representatives, Securities | 433 | ESC |
| Salvage Divers | 361 | RES |
| Sandblasters (forge shop) | 352 | REI |
| Sanders, Hand (furniture manufacturing) | 373 | REC |
| Sanders, Machine (furniture manufacturing) | 373 | RCE |
| Sand Mill Operators (paint & coatings industry) | 56 | REI |
| Sanitarians | 431 | ESR, IRE, ISR |
| Sanitarians (dairy products manufacturing) | 173 | ERI |
| Sanitary Landfill Equipment Operators | 250 | RSC |
| Sausage Makers (slaughtering & meat-packing production) | 423 | RCE |
| Sawmill Workers | 441 | no code |
| Sawyers, Cutoff (sawmill) | 441 | RSC |
| Sawyers, Head (sawmill) | 441 | RIE |
| Sawyers, Trimmer (sawmill) | 441 | RCI |
| Scale House Attendants | 250 | RSC |
| Scanner Operators (printing industry) | 426 | RES |
| Schedulers (congressional aides) | 525 | CSE |
| School Bus Drivers | 52 | RES |
| School Cafeteria Supervisors | 33 | ESR |
| School Child Care Attendants | 604 | RES |
| School Counselors | 145 | SAE |
| School Librarians | 82 | ESA |
| School Nurses (registered professional) | 75 | SIE |
| School Principals | 247 | SEI |
| School Psychologists | 586 | SEI |
| School Psychologists | 144 | SEI |
| School Social Workers | 432 | SEC |
| School Social Workers | 84 | SEC |
| Scientific Photographers | 12 | IRS |
| Scientists, Animal | 238 | IRS |
| Scientists, Atmospheric | 148 | IRS |
| Scientists, Dairy | 238 | IRS |
| Scientists, Food | 114 | ISR |
| Scientists, Food (biotechnologists) | 634 | ISR |
| Scientists, Food (canning & preserving) | 389 | ISR |
| Scientists, Information (librarians) | 82 | IER |
| Scientists, Meat | 238 | IRS |
| Scientists, Political | 119 | SEI |
| Scientists, Poultry | 238 | IRS |
| Scientists, Soil | 276 | IRS |
| Scientists, Wood | 477 | IRS |
| Scouts, Professional Sports | 643 | SEC |
| Scrap Crane Operators (iron & steel industry) | 305 | RCS |
| Scraper Operators (mining industry) | 187 | RSE |
| Scrap Metal Processing Workers | 253 | REI |
| Scrap Separators (pasta products) | 555 | CRE |
| Screeners | 271 | CRS |
| Screenwriters (creative) | 606 | AEI |
| Screenwriters (motion picture) | 262 | AEI |
| Scrubs | 464 | ISR |
| Scrub Technologists | 464 | ISR |
| Scuba Diving Instructors | 545 | ESR |
| Sculptor-Engravers | 240 | AER |
| Sculptors (fine artists) | 653 | AER |
| Seamen, Able (merchant mariners) | 379 | RES |
| Seamen, Ordinary (merchant mariners) | 379 | REI |
| Seamless Hosiery Knitters | 413 | CRS |
| Secondary School Teachers | 97 | SAE |
| Second Assistant Camera Operators (motion picture industry) | 2 | RCS |
| Second Assistant Engineers (merchant mariners) | 379 | RES |
| Second Mates (merchant mariners) | 379 | ERS |
| Secretaries | 19 | CSE |
| Secretaries, Executive | 19 | ESC |
| Secretaries, Legal | 19 | CSE |
| Secretaries, Medical | 19 | CES |
| Secretaries, Press (congressional aides) | 525 | ASE |
| Secretaries, Racing (racetrack workers) | 629 | ESC |
| Secretaries (temporary workers) | 674 | CSE |
| Securities Sales Representatives | 433 | ESC |
| Security Advisors | 388 | ERI |
| Security Consultants | 563 | ESC |
| Security Officers | 170 | SER |
| Security Officers, Court (deputy U.S. marshals) | 676 | ERS |
| Security Officers, Foreign Service | 388 | ERI |
| Security Officers, Regional | 388 | ERI |
| Security Services Operators (receptionists) | 107 | CSE |
| Seismologists (geophysicists) | 148 | IRE |
| Septic Tank Installers | 564 | RSE |
| Septic Tank Servicers (installers) | 564 | REI, RIC |
| Servers | 17 | ECS, ESC |
| Service Representatives, Public Utilities | 270 | CES |
| Service Superintendents (lodging) | 350 | ESR |
| Service Technicians | 244 | RIE |
| Service Technicians, Diesel (mechanics) | 125 | REI |
| Set Decorators (motion picture) | 262 | AES |
| Set Designers (motion picture) | 262 | AES |
| Setup Operators | 37 | RIE |
| Setup Workers (recording industry) | 317 | RCS |
| Sewers (furniture manufacturing) | 373 | RCE |
| Sewers, Hand (apparel industry) | 35 | CRE |
| Sewing Machine Operators (apparel industry) | 35 | CRE |
| Sewing Machine Operators (shoe industry) | 142 | RCE |
| Sex and Gender Sociologists | 316 | IES |
| Shacklers (slaughtering & meat-packing production) | 423 | REC |
| Shapers, Baseball Glove (sporting goods production) | 567 | RES |
| Shavers (leather tanning & finishing) | 297 | RCE |
| Shavers (slaughtering & meat-packing production) | 423 | REC |
| Shear Operators (iron & steel industry) | 305 | RCS |
| Sheep Herders (livestock industry) | 479 | RES |
| Sheep Shearers (livestock industry) | 479 | RSE |
| Sheet Metal Workers | 222 | REI |
| Shellfish Bed Workers (fish farm) | 190 | REI |
| Shellfish Growers (fish farm) | 190 | REI |
| Sheriffs | 48 | SER |
| Shift Bosses (mining industry) | 187 | SER |
| Shipbuilding Craftsworkers | 435 | no code |
| Shipfitters (shipbuilding) | 435 | RIE |
| Shipping and Receiving Clerks (industrial traffic managers) | 115 | REI |
| Shipping and Receiving Clerks (stock) | 108 | REI |
| Shipwrights (shipbuilding) | 435 | RES |
| Shoe Industry Workers | 142 | no code |
| Shooters, Control (firearms industry) | 399 | RCS |
| Shooters, Test (firearms industry) | 399 | RCS |
| Shop Estimator (automotive repairers) | 96 | RES |
| Shop Tailors (apparel industry) | 35 | RIE |
| Shorthand Reporters | 265 | CSE |
| Short-order Cooks (chefs) | 40 | RSE |
| Shotblasters (forge shop) | 352 | RCE |
| Shot Firers (mining industry) | 187 | RSE |
| Shuttle-Bus Drivers | 52 | RES |
| Shuttle Commanders | 192 | IRS |
| Sight Mounters (firearms industry) | 399 | REC |
| Signal Intelligence Workers | 626 | AES, ERS |
| Sign Designers | 226 | AER, RAE, SCA |
| Sign Language Interpreters | 365 | SCE |
| Simulation Engineers | 159 | IRS |
| Singers | 436 | AES |
| Singers (slaughtering & meat-packing production) | 423 | REC |
| Site Managers | 122 | ESR |
| Skidder Drivers (logging industry) | 416 | RES |
| Skill-Training Program Coordinators | 572 | ESR, SEC |
| Skin Care Specialists | 7 | SEA |
| Skin Care Specialists | 7 | SEA |
| Skinners (slaughtering & meat-packing production) | 423 | RCE |
| Skip Car Operators (iron & steel industry) | 305 | RCE |
| Slaughtering and Meat-Packing Production Workers | 423 | no code |
| Slingers, Rigging (logging industry) | 416 | RES |
| Slot Attendants (gaming) | 577 | no code |
| Slot Key Persons (gaming) | 577 | CES |
| Slot Technicians (gaming) | 577 | no code |
| Small Engine Mechanics | 683 | REC |
| Smoked Meat Preparers (slaughtering & meat-packing production) | 423 | RES |
| Smokers (slaughtering & meat-packing production) | 423 | RES |
| Soaking Pit Crane Operators (iron & steel industry) | 305 | RCS |
| Social and Human Services Assistants | 235 | SCE |
| Social Psychologists | 144 | IAE |
| Social Welfare Administrators (social workers) | 84 | ESA |
| Social Workers | 84 | SEC |
| Social Workers, Child | 84 | SEA |
| Social Workers, Child Welfare | 84 | SEA |
| Social Workers, Family | 84 | SEA |
| Social Workers, Family Services | 84 | SEA |
| Social Workers, Geriatric | 84 | SEA |
| Social Workers, Geriatric | 534 | ESA, SEC |
| Social Workers, Medical and Public Health | 84 | ESA |
| Social Workers, Mental Health and Substance Abuse | 84 | SEA |
| Social Workers, Occupational | 84 | SEA |
| Social Workers, School | 84 | SEC |
| Social Workers, School | 432 | SEC |
| Sociocultural Anthropologists | 382 | IRE |
| Sociologists | 316 | IES |
| Sociologists, Clinical | 316 | SEC |
| Sociologists, Educational | 316 | IES |
| Sociologists, Industrial | 316 | IES |
| Sociologists, Medical | 316 | IES |
| Sociologists, Religion and Ethnic Relations | 316 | IES |
| Sociologists, Rural | 316 | IES |
| Sociologists, Sex and Gender | 316 | IES |
| Sociologists, Urban | 316 | IES |
| Soil Conservationists | 201 | IRE |
| Soiled Product Workers (laundry) | 79 | CRS |
| Soil Scientists | 276 | IRS |
| Solar Astronomers | 210 | IRE |
| Solar Domestic Hot Water System Installers | 521 | RCI |
| Solderers (bench jewelers) | 640 | RSE |
| Solids Processing Operators (water & wastewater treatment) | 517 | REI |
| Solid Waste Collection Supervisors | 293 | ESA |
| Solid Waste Collectors | 293 | RES |
| Solid Waste Professionals | 491 | IER |
| Sonographers, Diagnostic Medical | 513 | RSI |
| Sorters | 335 | CRE |
| Sorters (canning & preserving) | 389 | RES |
| Sorters (laundry) | 79 | CRS |
| Sorters (photofinishing laboratory technicians) | 310 | ERS |
| Sorters (sawmill) | 441 | RES |
| Sound Designers (video game developers) | 678 | RAE |
| Sound Editors (motion picture industry) | 2 | RAE |
| Sound-Effects Technicians (video game developers) | 678 | RAE |
| Sound Engineering Technicians (stage production technical staff) | 675 | RCE |
| Sound Engineers (video game developers) | 678 | RAE |
| Sound Mixers (recording industry) | 317 | RCS |
| Sound Technicians (radio & television broadcasting) | 428 | RES |
| Sour Cream & Buttermilk Processing Operators (dairy products manufactu | 173 | REI |
| Special Agents, Bureau of Diplomatic Security | 388 | ERI |
| Special Agents, DEA | 638 | ERI |
| Special Agents, Drug Enforcement Administration | 638 | ERI |
| Special Agents, DS | 388 | ERI |
| Special Agents, FBI | 207 | ERI |
| Special Agents (immigration enforcement) | 139 | ERI, SRI |
| Special Agents, Wildlife (conservation) | 213 | ERI |
| Special Collections Librarians | 82 | SER |
| Special Education Teachers | 377 | no code |
| Special Effects Persons (motion picture industry) | 2 | RIE |
| Special Library Librarians | 82 | SEC |
| Speculative Builders | 183 | EIR |
| Speculators | 140 | EIS |
| Speech Communication Teachers | 396 | SAE |
| Speech-Language Pathologists | 193 | SAI |
| Speed Operators (iron & steel industry) | 305 | RSE |
| Spin Table Operators (sporting goods production) | 567 | RES |
| Splitting Machine Operators (leather tanning & finishing) | 297 | RCE |
| Sporting Goods Production Workers | 567 | no code |
| Sports Agents | 679 | ESR |
| Sportscasters (radio & television news reporters) | 466 | AES |
| Sports Instructors | 504 | ESR |
| Sports Instructors (health club fitness) | 282 | ESR |
| Sports Officials | 294 | ESR |
| Sports Team Physicians | 546 | ISE |
| Spot Removal Technicians (dry cleaning) | 34 | RCS, RES |
| Sprayers (forest technicians) | 283 | RIE |
| Spray Operators (furniture manufacturing) | 373 | RCE |
| Spreaders (apparel industry) | 35 | REC |
| Springers (furniture manufacturing) | 373 | RCS |
| Springers (upholsterers) | 219 | RCS |
| Stability and Control Engineers | 159 | IRS |
| Stable Attendants (animal caretakers) | 319 | RIE |
| Stable Attendants (racetrack workers) | 629 | RIE |
| Staff Assistants | 525 | CES |
| Staff Nurses (registered professional) | 75 | SIA |
| Staff Training and Development Administrators (specialists) | 572 | EIS, SRE |
| Stage Directors (theatrical production) | 612 | AES |
| Stage Managers (production technical staff) | 675 | ESC |
| Stage Production Technical Staff | 675 | no code |
| Stained Glass Artists | 641 | ASE |
| Stain Wipers (furniture manufacturing) | 373 | RCE |
| State Highway Patrol Officers | 191 | RSE |
| State Office Representatives | 525 | CES |
| Station Agents (ticket) | 333 | ERS |
| Stationary Engineers | 252 | REI |
| Station Engineers (gas & oil distribution) | 196 | RCE |
| Station Managers (radio & television broadcasting) | 428 | ESR |
| Station Representatives | 309 | ERS |
| Statistical Clerks (marketing researchers) | 254 | CRS |
| Statisticians | 165 | IRE |
| Statisticians, Applied | 165 | IRE |
| Statisticians, Mathematical | 165 | IRE |
| Steamers (slaughtering & meat-packing production) | 423 | REC |
| Steam Plant Operators | 252 | REI |
| Steel Pourers (iron & steel industry) | 305 | RSE |
| Steer Ropers | 677 | RES |
| Steer Wrestlers | 677 | RES |
| Stenocaptioners (court reporters) | 265 | IRC |
| Stenographers (secretaries) | 19 | CSE |
| Stenographic Reporters | 265 | CSE |
| Stewards (merchant mariners) | 379 | ESC |
| Stewards, Racing (racetrack workers) | 629 | SER |
| Still Photographers | 12 | ARS |
| Stockbrokers | 433 | ESC |
| Stock Clerks | 108 | RCE |
| Stock Contractors (rodeo performers) | 677 | RSI |
| Stock-Control Clerks | 108 | RCE |
| Stock Fitters (shoe industry) | 142 | RES |
| Stock Supervisors (clerks) | 108 | ESR |
| Stonecutters (bench jewelers) | 640 | RES |
| Stone Cutters and Carvers (memorial designers) | 489 | ARE, RIS |
| Stonemasons (masons) | 10 | RSE |
| Stone Setters (bench jewelers) | 640 | CRE |
| Stove Tenders (iron & steel industry) | 305 | RES |
| Streetcar Operators (subway) | 110 | ERS |
| Stress Analysts (aerospace engineers) | 159 | RIE |
| Strippers (photofinishing laboratory technicians) | 310 | REI |
| Structural Engineers (aerospace) | 159 | RIE |
| Structural Engineers (civil) | 156 | IRE, IRS |
| Structural Ironworkers | 359 | REI |
| Structural Movers | 472 | RSE |
| Stucco Masons (plasterers) | 64 | REI |
| Stuffers (sporting goods production) | 567 | RCE |
| Stunners (slaughtering & meat-packing production) | 423 | RES |
| Subassemblers (firearms industry) | 399 | CRE |
| Substance Abuse Counselors | 217 | SEA |
| Subway Operators | 110 | RIE |
| Sulky Drivers (racetrack workers) | 629 | SRE |
| Supercalender Operators (paper products manufacturing) | 378 | REA |
| Superintendants, Ground (landscapers) | 451 | RES |
| Superintendents of Aviation | 457 | ESR |
| Supermarket Managers | 367 | ESC |
| Supervisor (automotive body repairers) | 96 | no code |
| Supervisors (confectionary industry) | 357 | SEC |
| Supervisors (fireworks industry) | 553 | RSE |
| Supervisors (motor vehicle & parts manufacturing) | 376 | RSE |
| Supervisors of Food and Nutrition Services | 33 | ESR |
| Supervisors (postal service) | 220 | SER |
| Supervisors (pottery & porcelain ware industry) | 137 | REI, RES, SRE |
| Supply Chain Managers | 169 | ECS, ESC |
| Surgeons | 665 | IRA |
| Surgeons, General | 665 | IRA |
| Surgeons, Oral & Maxillofacial (dentists) | 59 | IRE |
| Surgeons, Orthopedic | 665 | IRA |
| Surgeons, Plastic and Reconstructive | 665 | IRA |
| Surgeons, Thoracic | 665 | IRA |
| Surgical Assistants | 464 | ISR |
| Surgical Pathologists | 230 | IRE |
| Surgical Technologists | 464 | ISR |
| Survey Compilers (public opinion researchers) | 583 | CSE |
| Survey Interviewers (public opinion researchers) | 583 | CSE |
| Surveyors | 221 | IEA |
| Surveyors, Geodetic | 221 | IRE |
| Surveyors, Geophysical Prospecting | 221 | IER |
| Survey Technicians | 221 | IER |
| Switch Board Operators (receptionists) | 107 | CSE |
| Switch Operators (railroad) | 14 | REI |
| Systems Librarians | 82 | IER |
| Systems Operators (stationary engineers) | 252 | RIS |
| Systems Physiologists | 519 | IRE |
| Systems Programmers (computer) | 177 | IRC |
| Systems Programmers (network & computer systems specialists) | 642 | RSI |