SCA DIRECTORY FIFTH EDITION TABLE OF CONTENTS

1 Page 1 of 10 CodeTitleGradePage01000 Administrative Support and Clerical Occupations201010 ACCOUNTING CLERK201011 ACCOUNTING CLERK IGS-3201012 ACCOUNTING CLERK IIGS-4201013 ACCOUNTING CLERK IIIGS-5301020 ADMINISTRATIVE ASSISTANTGS-7301030 COLLECTION SPECIALISTGS-7301035 COURT REPORTERGS-5301040 CUSTOMER SERVICE REPRESENTATIVE301041 CUSTOMER SERVICE REPRESENTATIVE IGS-1401042 CUSTOMER SERVICE REPRESENTATIVE IIGS-2401043 CUSTOMER SERVICE REPRESENTATIVE IIIGS-3401050 DATA ENTRY OPERATOR401051 DATA ENTRY OPERATOR IGS-2401052 DATA ENTRY OPERATOR IIGS-3501060 DISPATCHER, MOTOR VEHICLE (Motor Vehicle Utilization Assistant)GS-5501070 DOCUMENT PREPARATION CLERK (Document Preparer)GS-3501090 DUPLICATING MACHINE OPERATOR (Photocopy Machine Operator; Reproduction Worker)GS-3501110 GENERAL CLERK601111 GENERAL CLERK IGS-2601112 GENERAL CLERK IIGS-3601113 GENERAL CLERK IIIGS-4601120 HOUSING REFERRAL ASSISTANTGS-6601141 MESSENGER COURIERGS-1701190 ORDER CLERK701191 ORDER CLERK IGS-2701192 ORDER CLERK IIGS-3801260 PERSONNEL ASSISTANT801261 PERSONNEL ASSISTANT (Employment) IGS-4801262 PERSONNEL ASSISTANT (Employment) IIGS-5801263 PERSONNEL ASSISTANT (Employment) IIIGS-6801270 PRODUCTION CONTROL CLERKGS-6901290 RENTAL CLERKGS-4901300 SCHEDULER, MAINTENANCEGS-4901310 SECRETARY1001311 SECRETARY IGS-41101312 SECRETARY IIGS-51201313 SECRETARY IIIGS-61301320 SERVICE ORDER DISPATCHERGS-41501410 SUPPLY TECHNICIANGS-71501420 SURVEY WORKER (Interviewer)

2 GS-51501460 SWITCHBOARD OPERATOR/RECEPTIONISTGS-31501530 TRAVEL CLERK1601531 TRAVEL CLERK IAS-516 FIFTH EDITIONTABLE OF CONTENTSSCA DIRECTORYPage 2 of 10 CodeTitleGradePage01532 TRAVEL CLERK IIAS-61601533 TRAVEL CLERK IIIAS-71701610 WORD PROCESSOR1701611 WORD PROCESSOR IGS-31701612 WORD PROCESSOR IIGS-41801613 WORD PROCESSOR IIIGS-51805000 Automotive Service Occupations1805005 AUTOMOBILE BODY REPAIRER, FIBERGLASSWG-101805010 AUTOMOTIVE ELECTRICIANWG-91905040 AUTOMOTIVE GLASS INSTALLER (Auto Glass Worker)WG-81905070 AUTOMOTIVE WORKERWG-81905110 MOBILE EQUIPMENT SERVICERWG-61905130 MOTOR EQUIPMENT METAL MECHANIC (Motor Vehicle Body Repairer)WG-102005160 MOTOR EQUIPMENT METAL WORKERWG-82005190 MOTOR VEHICLE MECHANICWG-102005220 MOTOR VEHICLE MECHANIC HELPERWG-52005250 MOTOR VEHICLE UPHOLSTERY WORKERWG-72005280 MOTOR VEHICLE WRECKER (Tow Truck Operator; Wrecker Operator)WG-82105310 PAINTER, AUTOMOTIVEWG-92105340 RADIATOR REPAIR SPECIALISTWG-82105370 TIRE REPAIRERWG-62105400 TRANSMISSION REPAIR SPECIALISTWG-102106000 Automotive Service Occupations (Retail)2206500 RETAIL AUTOMOTIVE DETAILERNA-22206510 RETAIL AUTOMOTIVE HELPERNA-22206520 RETAIL AUTOMOTIVE TECHNICIANNA-82206530 RETAIL LUBRICATION TECHNICIANNA-42306540 RETAIL TIRE SERVICE WORKERNA-42306550 SENIOR RETAIL AUTOMOTIVE TECHNICIANNA-92307000 Food Preparation and Service Occupations2307010 BAKERWG-82407040 COOK2407041 COOK IWG-62407042 COOK IIWG-82407070 DISHWASHERWG-22407080 FAST FOOD SHIFT LEADER (Crew chief, Team leader)2407090 FAST FOOD WORKER (Crew person, Team member, Associate)2507130 FOOD SERVICE WORKER (Cafeteria Worker)

3 WG-22507210 MEAT CUTTERWG-82507260 WAITER/WAITRESSWG-32508000 Forestry and Logging Occupations2608010 BRUSH/PRECOMMERCIAL THINNERGS-42608040 CHOKER SETTERWG-32608070 FALLER/BUCKERWG-52608100 FIRE LOOKOUTGS-42608130 FORESTRY EQUIPMENT OPERATOR (Includes Tractor Operator, Planting; Tractor Operator, Site Preparation; and Tractor Operator, Thinning)WG-62608160 FORESTRY/LOGGING HEAVY EQUIPMENT OPERATOR (Loader Operator, Skidder Operator)WG-82708190 FORESTRY TECHNICIANWG-82708200 FORESTRY TRUCK DRIVERWG-827 Page 3 of 10 CodeTitleGradePage08250 GENERAL FORESTRY LABORERWG-22708280 NURSERY SPECIALISTGS-72808310 SLASH PILER/BURNERGS-42808340 TREE CLIMBERGS-52808370 TREE PLANTERGS-22808400 TREE PLANTER, MECHANICALGS-22809000 Furniture Maintenance and Repair Occupations2809010 ELECTROSTATIC SPRAY PAINTERWG-92909040 FURNITURE HANDLERWG-32909080 FURNITURE REFINISHERWG-92909090 FURNITURE REFINISHER HELPERWG-52909110 FURNITURE REPAIRER, MINORWG-73009130 UPHOLSTERERWG-93011000 General Services and Support Occupations3011030 CLEANER, VEHICLESWG-23111060 ELEVATOR OPERATORWG-23111090 GARDENERWG-63111122 HOUSEKEEPING AIDEWG-23111150 JANITORWG-23211210 LABORER.

4 GROUNDS MAINTENANCEWG-33211240 MAID OR HOUSEMANWG-13311260 PRUNERWG-23311270 TRACTOR OPERATORWG-53311330 TRAIL MAINTENANCE WORKERWG-33311360 WINDOW CLEANERWG-33312000 Health Occupations3412010 AMBULANCE DRIVERGS-53412011 BREATH ALCOHOL TECHNICIAN (BAT)GS-53412012 CERTIFIED OCCUPATIONAL THERAPIST ASSISTANTGS-83412015 CERTIFIED PHYSICAL THERAPIST ASSISTANTGS-83412020 DENTAL ASSISTANTGS-53512025 DENTAL HYGIENISTGS-123512030 EKG TECHNICIANGS-93512035 ELECTRONEURODIAGNOSTIC TECHNOLOGISTGS-93512040 EMERGENCY MEDICAL TECHNICIAN (EMT)GS-53612070 LICENSED PRACTICAL NURSE (LPN)3612071 LICENSED PRACTICAL NURSE IGS-43612072 LICENSED PRACTICAL NURSE IIGS-53612073 LICENSED PRACTICAL NURSE IIIGS-63712100 MEDICAL ASSISTANTGS-43712130 MEDICAL LABORATORY TECHNICIAN (Clinical Laboratory Assistant; Registered Medical Technician)GS-43712160 MEDICAL RECORD CLERKGS-43712190 MEDICAL RECORD TECHNICIAN (Medical Record Administrator)GS-53812195 MEDICAL TRANSCRIPTIONISTGS-43812210 NUCLEAR MEDICINE TECHNOLOGISTGS-123812220 NURSING ASSISTANT (Nursing Aide, Orderly and Attendant)3812221 NURSING ASSISTANT IGS-13912222 NURSING ASSISTANT IIGS-23912223 NURSING ASSISTANT IIIGS-33912224 NURSING ASSISTANT IVGS-43912235 OPTICAL DISPENSERGS-539 Page 4 of 10 CodeTitleGradePage12236 OPTICAL TECHNICIANGS-44012250 PHARMACY TECHNICIANGS-64012280 PHLEBOTOMISTGS-44012305 RADIOLOGIC TECHNOLOGISTGS-94012310 REGISTERED NURSE (RN)4012311 REGISTERED NURSE IGS-74112312 REGISTERED NURSE IIGS-94112313 REGISTERED NURSE II, SPECIALISTGS-94212314 REGISTERED NURSE IIIGS-114212315 REGISTERED NURSE III, ANESTHETISTGS-114212316 REGISTERED NURSE IVGS-124312317 SCHEDULER (Drug and Alcohol Testing)

5 GS-74312320 SUBSTANCE ABUSE TREATMENT COUNSELORGS-74313000 Information and Arts Occupations4413010 EXHIBITS SPECIALIST4413011 EXHIBITS SPECIALIST IGS-54413012 EXHIBITS SPECIALIST IIGS-74413013 EXHIBITS SPECIALIST IIIGS-94513040 ILLUSTRATOR4513041 ILLUSTRATOR IGS-54513042 ILLUSTRATOR IIGS-74513043 ILLUSTRATOR IIIGS-94613047 LIBRARIANGS-84613050 LIBRARY AIDE/CLERKGS-34613054 LIBRARY INFORMATION TECHNOLOGY SYSTEMS ADMINISTRATORGS-74613058 LIBRARY TECHNICIANGS-54713060 MEDIA SPECIALIST4713061 MEDIA SPECIALIST IGS-44713062 MEDIA SPECIALIST IIGS-54713063 MEDIA SPECIALIST IIIGS-64713070 PHOTOGRAPHER4813071 PHOTOGRAPHER IGS-44813072 PHOTOGRAPHER IIGS-54813073 PHOTOGRAPHER IIIGS-74913074 PHOTOGRAPHER IVGS-94913075 PHOTOGRAPHER VGS-115013090 TECHNICAL ORDER LIBRARY CLERKGS-55013110 VIDEO TELECONFERENCE TECHNICIANGS-45014000 Information Technology Occupations5114040 COMPUTER OPERATOR5114041 COMPUTER OPERATOR IGS-45114042 COMPUTER OPERATOR IIGS-55114043 COMPUTER OPERATOR IIIGS-65114044 COMPUTER OPERATOR IVGS-75214045 COMPUTER OPERATOR VGS-85214070 COMPUTER PROGRAMMER5214071 COMPUTER PROGRAMMER IGS-55314072 COMPUTER PROGRAMMER IIGS-75314073 COMPUTER PROGRAMMER IIIGS-95314074 COMPUTER PROGRAMMER IVGS-115414100 COMPUTER SYSTEMS ANALYST5514101 COMPUTER SYSTEMS ANALYST IGS-955 Page 5 of 10 CodeTitleGradePage14102 COMPUTER SYSTEMS ANALYST IIGS-115614103 COMPUTER SYSTEMS ANALYST IIIGS-125614150 PERIPHERAL EQUIPMENT OPERATORGS-45714160 PERSONAL COMPUTER SUPPORT TECHNICIANGS-75714170 SYSTEM SUPPORT SPECIALISTGS-85715000 Instructional Occupations5815010 AIRCREW TRAINING DEVICES INSTRUCTOR (NON-RATED)GS-95815020 AIRCREW TRAINING DEVICES INSTRUCTOR (RATED)GS-115815030 AIRCREW TRAINING DEVICES INSTRUCTOR (PILOT)GS-125815050 COMPUTER BASED TRAINING SPECIALIST / INSTRUCTORGS-95915060 EDUCATIONAL TECHNOLOGISTGS-95915070 FLIGHT INSTRUCTOR (PILOT)

6 GS-125915080 GRAPHIC ARTISTGS-95915085 MAINTENANCE TEST PILOT FIXED TEST PILOT ROTOARY WINGGS-126015087 NON-MAINTENANCE TEST PILOT/CO-PILOTGS-126015090 TECHNICAL INSTRUCTORGS-76015095 TECHNICAL INSTRUCTOR/COURSE DEVELOPERGS-96115110 TEST PROCTORGS-56115120 TUTORGS-56116000 Laundry, Dry-cleaning, Pressing and Related Occupations6116010 ASSEMBLERNA-26216030 COUNTER ATTENDANT (Service Establishment Attendant)NA-26216040 DRY CLEANERNA-56216070 FINISHER, FLATWORK, MACHINENA-26216090 PRESSER, HANDNA-26216110 PRESSER, MACHINE, DRYCLEANINGNA-26316130 PRESSER, MACHINE, SHIRTSNA-26316160 PRESSER, MACHINE, WEARING APPAREL, LAUNDRYNA-26316190 SEWING MACHINE OPERATORNA-66316220 TAILORNA-76316250 WASHER, MACHINE (Washman)NA-36419000 Machine Tool Operation and Repair Occupations6419010 MACHINE-TOOL OPERATOR (TOOL ROOM)WG-96419040 TOOL AND DIE MAKERWG-136421000 Materials Handling and Packing Occupations6521020 FORKLIFT OPERATORWG-56521030 MATERIAL COORDINATORWG-76521040 MATERIAL EXPEDITERWG-76521050 MATERIAL HANDLING LABORERWG-26621071 ORDER FILLERWG-46621080 PRODUCTION LINE WORKER (FOOD PROCESSING)WG-56621110 SHIPPING PACKERWG-46621130 SHIPPING/RECEIVING CLERKWG-46621140 STORE WORKER IWG-16721150 STOCK CLERK (Shelf Stocker.)

7 Store Worker II)WG-46721210 TOOLS AND PARTS ATTENDANT (Tool Crib Attendant)WG-56821410 WAREHOUSE SPECIALIST (Warehouse Worker)WG-56823000 Mechanics and Maintenance and Repair Occupations6823010 AEROSPACE STRUCTURAL WELDERWG-116823019 AIRCRAFT LOGS AND RECORDS TECHNICIANWG-76923020 AIRCRAFT MECHANIC (Airframe and Power Plant)69 Page 6 of 10 CodeTitleGradePage23021 AIRCRAFT MECHANIC IWG-106923022 AIRCRAFT MECHANIC IIWG-117023023 AIRCRAFT MECHANIC IIIWG-127023040 AIRCRAFT MECHANIC HELPER (Airframe and Power plant Mechanic Helper)WG-57123050 AIRCRAFT, PAINTERWG-97123060 AIRCRAFT SERVICER (Airport Utility Worker)WG-77123070 AIRCRAFT SURVIVAL FLIGHT EQUIPMENT TECHNICIANWG-97223080 AIRCRAFT WORKERWG-87223090 AIRCREW LIFE SUPPORT EQUIPMENT (ALSE) MECHANIC7223091 AIRCREW LIFE SUPPORT EQUIPMENT (ALSE) MECHANIC IWG-87223092 AIRCREW LIFE SUPPORT EQUIPMENT (ALSE) MECHANIC IIWG-107323110 APPLIANCE MECHANICWG-97323120 BICYCLE REPAIRERWG-67323125 CABLE SPLICERWG-107323130 CARPENTER, MAINTENANCEWG-97423140 CARPET LAYERWG-87423160 ELECTRICIAN, MAINTENANCEWG-107423180 ELECTRONICS TECHNICIAN, MAINTENANCE7423181 ELECTRONICS TECHNICIAN MAINTENANCE IWG-87523182 ELECTRONICS TECHNICIAN MAINTENANCE IIWG-97523183 ELECTRONICS TECHNICIAN MAINTENANCE IIIWG-107523210 ELEVATOR REPAIRERWG-107523220 ELEVATOR REPAIRER HELPERWG-57523260 FABRIC WORKERWG-77623290 FIRE ALARM SYSTEM MECHANICWG-107623310 FIRE EXTINGUISHER REPAIRERWG-67623311 FUEL DISTRIBUTION SYSTEM MECHANICWG-107623312 FUEL DISTRIBUTION SYSTEM OPERATORWG-67723370 GENERAL MAINTENANCE WORKERWG-87723380 GROUND SUPPORT EQUIPMENT MECHANICWG-107723381 GROUND SUPPORT EQUIPMENT SERVICERWG-77823382 GROUND SUPPORT EQUIPMENT WORKERWG-87823390 GUNSMITH7823391 GUNSMITH IWG-67923392 GUNSMITH IIWG-87923393 GUNSMITH IIIWG-107923410 HEATING.

8 VENTILATION AND AIR-CONDITIONING MECHANICWG-107923411 HEATING, VENTILATION AND AIR-CONDITIONING MECHANIC (Research Facility)WG-118023430 HEAVY EQUIPMENT MECHANICWG-108023440 HEAVY EQUIPMENT OPERATORWG-108123460 INSTRUMENT MECHANICWG-108123465 LABORATORY/SHELTER MECHANICWG-98123470 LABORERWG-28123510 LOCKSMITHWG-98223530 MACHINERY MAINTENANCE MECHANICWG-108223550 MACHINIST, MAINTENANCEWG-108223580 MAINTENANCE TRADES HELPERWG-58323590 METROLOGY TECHNICIAN8323591 METROLOGY TECHNICIAN IWG-108323592 METROLOGY TECHNICIAN IIWG-1183 Page 7 of 10 CodeTitleGradePage23593 METROLOGY TECHNICIAN IIIWG-128423640 MILLWRIGHTWG-108423710 OFFICE APPLIANCE REPAIRERWG-98423760 PAINTER, MAINTENANCEWG-98423790 PIPEFITTER, MAINTENANCEWG-108523810 PLUMBER, MAINTENANCEWG-98523820 PNEUDRAULIC SYSTEMS MECHANICWG-108523850 RIGGERWG-108623870 SCALE MECHANICWG-88623890 SHEET-METAL WORKER, MAINTENANCEWG-108623910 SMALL ENGINE MECHANICWG-88623930 TELECOMMUNICATIONS MECHANIC8623931 TELECOMMUNICATIONS MECHANIC IWG-108723932 TELECOMMUNICATIONS MECHANIC IIWG-118723950 TELEPHONE LINEMANWG-108723960 WELDER, COMBINATION, MAINTENANCEWG-108723965 WELL DRILLERWG-108823970 WOODCRAFT WORKERWG-108823980 WOODWORKERWG-68824000 Personal Needs Occupations8924510 BARBERNA-78924540 BEAUTICIAN (Cosmetologist)

9 NA-78924550 CASE MANAGERGS-78924570 CHILD CARE ATTENDANTGS-48924580 CHILD CARE CENTER CLERKGS-69024610 CHORE AIDEWG-19024620 FAMILY READINESS AND SUPPORT SERVICES COORDINATORGS-79024630 HOMEMAKERGS-79124710 NAIL TECHNICIAN9125000 Plant and System Operations Occupations9125010 BOILER TENDERWG-109125020 BRIDGE TENDERWG-79225040 SEWAGE PLANT OPERATORWG-99225070 STATIONARY ENGINEERWG-109225190 VENTILATION EQUIPMENT TENDERWG-59225210 WATER TREATMENT PLANT OPERATORWG-99327000 Protective Service Occupations9327004 ALARM MONITORGS-59327006 BACKGROUND INVESTIGATORGS-79327007 BAGGAGE INSPECTORGS-49427008 CORRECTIONS OFFICERGS-69427010 COURT SECURITY OFFICERGS-69427030 DETECTION DOG HANDLERGS-59427040 DETENTION OFFICERGS-69527070 FIREFIGHTERGS-69527100 GUARD9527101 GUARD IGS-49527102 GUARD IIGS-59627130 POLICE OFFICER9627131 POLICE OFFICER IGS-69627132 POLICE OFFICER IIGS-79627210 SINGLE POINT ENTRY MONITOR97 Page 8 of 10 CodeTitleGradePage28000 Recreation Occupations9728041 CARNIVAL EQUIPMENT OPERATORWG-59728042 CARNIVAL EQUIPMENT REPAIRERWG-69728043 CARNIVAL WORKERWG-29728210 GATE ATTENDANT/GATE TENDERGS-49728310 LIFEGUARDGS-39828350 PARK ATTENDANT (AIDE)GS-59828510 RECREATION AIDE/HEALTH FACILITY ATTENDANTGS-29828515 RECREATION SPECIALISTGS-79828630 SPORTS OFFICIALGS-39928690 SWIMMING POOL OPERATORWG-89929000 Stevedoring/Longshoremen Occupational Services9929010 BLOCKER AND BRACERWG-89929020 HATCH TENDERWG-810029030 LINE HANDLERWG-810029040 STEVEDORE10029041 STEVEDORE IWG-710029042 STEVEDORE IIWG-910030000 Technical Occupations10130010 AIR TRAFFIC CONTROL SPECIALIST, CENTER (HFO)GS-1210130011 AIR TRAFFIC CONTROL SPECIALIST, STATION (HFO)GS-910130012 AIR TRAFFIC CONTROL SPECIALIST, TERMINAL (HFO)

10 GS-1010230020 ARCHEOLOGICAL TECHNICIAN10230021 ARCHEOLOGICAL TECHNICIAN IGS-410230022 ARCHEOLOGICAL TECHNICIAN IIGS-510230023 ARCHEOLOGICAL TECHNICIAN IIIGS-710330030 CARTOGRAPHIC TECHNICIANGS-710330040 CIVIL ENGINEERING TECHNICIANGS-710330050 CRYOGENIC TECHNICIAN10430051 CRYOGENIC TECHNICIAN IGS-810430052 CRYOGENIC TECHNICIAN IIGS-910430060 DRAFTER/CAD OPERATOR10430061 DRAFTER/CAD OPERATOR IGS-410430062 DRAFTER/CAD OPERATOR IIGS-510530063 DRAFTER/CAD OPERATOR IIIGS-610530064 DRAFTER/CAD OPERATOR IVGS-810630080 ENGINEERING TECHNICIAN10630081 ENGINEERING TECHNICIAN IGS-310730082 ENGINEE