Occupational Employment Statistics

2002 National Industry-Specific Occupational Employment and Wage Estimates

NAICS 331300 - Alumina and Aluminum Production and Processing

These national industry-specific occupational employment and wage estimates are calculated with data collected from employers of all sizes, in metropolitan and non-metropolitan areas in every State and the District of Columbia, in NAICS 331300 - Alumina and Aluminum Production and Processing.

These and other data elements, including the 10th, 25th, 75th, and 90th percentile wages are available in the downloadable Excel files (XLS).

Links to OES estimates for other industries

SOC Major Groups in in NAICS 331300 - Alumina and Aluminum Production and Processing:

NAICS 331300 - Alumina and Aluminum Production and Processing

Click on the SOC code number to view an occupational profile.

Industry Total top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
00-0000 Industry Total 77,840 100.00% $14.74 $16.61 $34,550 1.3 %
Management Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
11-0000 Management Occupations 3,110 4.00% $37.13 $41.84 $87,020 1.7 %
11-1011 Chief Executives 150 0.19% (5) $78.44 $163,160 3.9 %
11-1021 General and Operations Managers 820 1.05% $45.47 $49.93 $103,850 2.2 %
11-2021 Marketing Managers 100 0.13% $40.53 $45.86 $95,390 8.4 %
11-2022 Sales Managers 190 0.24% $34.18 $39.30 $81,750 5.3 %
11-3011 Administrative Services Managers 70 0.09% $25.95 $27.30 $56,790 9.4 %
11-3021 Computer and Information Systems Managers 100 0.13% $38.93 $37.81 $78,650 4.0 %
11-3031 Financial Managers 280 0.36% $37.96 $40.13 $83,480 2.9 %
11-3040 Human Resources Managers 190 0.24% $32.87 $35.11 $73,030 4.1 %
11-3051 Industrial Production Managers 680 0.87% $32.18 $33.78 $70,260 1.6 %
11-3061 Purchasing Managers 120 0.15% $30.95 $33.33 $69,330 4.5 %
11-3071 Transportation, Storage, and Distribution Managers 70 0.09% $28.10 $29.32 $60,990 2.6 %
11-9041 Engineering Managers 180 0.23% $40.77 $41.80 $86,940 3.1 %
Business and Financial Operations Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
13-0000 Business and Financial Operations Occupations 1,280 1.64% $23.90 $25.19 $52,390 3.0 %
13-1023 Purchasing Agents, Except Wholesale, Retail, and Farm Products 290 0.37% $21.14 $22.41 $46,620 2.2 %
13-1051 Cost Estimators 100 0.13% $24.57 $24.71 $51,390 5.2 %
13-1071 Employment, Recruitment, and Placement Specialists 40 0.05% $18.21 $22.21 $46,200 4.8 %
13-1072 Compensation, Benefits, and Job Analysis Specialists 70 0.09% $22.58 $24.47 $50,890 4.3 %
13-1073 Training and Development Specialists 60 0.08% $23.82 $23.55 $48,980 3.2 %
13-2011 Accountants and Auditors 380 0.49% $24.08 $25.76 $53,580 3.3 %
13-2031 Budget Analysts 40 0.05% $30.67 $29.98 $62,350 3.9 %
Computer and Mathematical Science Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
15-0000 Computer and Mathematical Science Occupations 510 0.66% $26.39 $27.36 $56,910 2.3 %
15-1021 Computer Programmers 110 0.14% $26.96 $27.23 $56,640 2.9 %
15-1031 Computer Software Engineers, Applications 40 0.05% $32.27 $32.33 $67,260 6.7 %
15-1041 Computer Support Specialists 70 0.09% $19.06 $20.19 $41,990 3.2 %
15-1051 Computer Systems Analysts 140 0.18% $30.78 $30.96 $64,390 4.1 %
15-1071 Network and Computer Systems Administrators 80 0.10% $25.00 $25.65 $53,350 2.2 %
15-1081 Network Systems and Data Communications Analysts 30 0.04% $24.78 $26.90 $55,950 6.5 %
Architecture and Engineering Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
17-0000 Architecture and Engineering Occupations 2,050 2.63% $25.90 $26.39 $54,890 2.8 %
17-2071 Electrical Engineers 190 0.24% $33.62 $33.13 $68,910 4.0 %
17-2072 Electronics Engineers, Except Computer 80 0.10% $32.46 $32.29 $67,160 3.4 %
17-2081 Environmental Engineers 60 0.08% $30.63 $30.11 $62,630 2.7 %
17-2111 Health and Safety Engineers, Except Mining Safety Engineers and Inspectors 90 0.12% $24.97 $25.92 $53,920 2.5 %
17-2112 Industrial Engineers 280 0.36% $28.36 $28.51 $59,300 1.6 %
17-2131 Materials Engineers 150 0.19% $30.06 $30.46 $63,360 2.2 %
17-2141 Mechanical Engineers 380 0.49% $29.70 $30.62 $63,700 3.1 %
17-3011 Architectural and Civil Drafters 40 0.05% $16.23 $17.53 $36,450 4.5 %
17-3013 Mechanical Drafters 160 0.21% $17.50 $18.11 $37,680 2.7 %
17-3023 Electrical and Electronic Engineering Technicians 90 0.12% $20.64 $21.47 $44,660 3.3 %
17-3024 Electro-Mechanical Technicians 60 0.08% $21.95 $22.54 $46,880 5.8 %
17-3025 Environmental Engineering Technicians 40 0.05% $18.48 $19.64 $40,850 3.4 %
17-3026 Industrial Engineering Technicians 70 0.09% $18.21 $18.96 $39,430 4.3 %
Life, Physical, and Social Science Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
19-0000 Life, Physical, and Social Science Occupations 360 0.46% $19.16 $21.00 $43,690 2.7 %
19-2031 Chemists 60 0.08% $19.72 $22.21 $46,190 4.7 %
19-2032 Materials Scientists 60 0.08% $30.10 $30.37 $63,180 3.8 %
19-4031 Chemical Technicians 150 0.19% $18.16 $17.96 $37,370 2.1 %
Healthcare Practitioner and Technical Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
29-0000 Healthcare Practitioner and Technical Occupations 60 0.08% $20.49 $21.03 $43,740 3.1 %
29-9010 Occupational Health and Safety Specialists and Technicians 50 0.06% $21.45 $22.11 $45,990 3.0 %
Protective Service Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
33-0000 Protective Service Occupations 140 0.18% $12.61 $13.81 $28,720 5.0 %
33-9032 Security Guards 140 0.18% $12.24 $13.65 $28,390 5.3 %
Building and Grounds Cleaning and Maintenance Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
37-0000 Building and Grounds Cleaning and Maintenance Occupations 440 0.57% $11.28 $12.21 $25,390 2.7 %
37-1011 First-Line Supervisors/Managers of Housekeeping and Janitorial Workers 40 0.05% $19.64 $20.85 $43,360 11.5 %
37-2011 Janitors and Cleaners, Except Maids and Housekeeping Cleaners 330 0.42% $10.74 $11.21 $23,320 2.1 %
37-3011 Landscaping and Groundskeeping Workers 60 0.08% $12.23 $12.23 $25,440 2.4 %
Sales and Related Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
41-0000 Sales and Related Occupations 1,010 1.30% $21.49 $24.20 $50,340 3.5 %
41-1012 First-Line Supervisors/Managers of Non-Retail Sales Workers 60 0.08% $32.04 $31.93 $66,420 4.0 %
41-4011 Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products 120 0.15% $31.20 $32.68 $67,970 4.9 %
41-4012 Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products 470 0.60% $23.12 $24.81 $51,600 2.4 %
41-9031 Sales Engineers 70 0.09% $23.56 $24.81 $51,600 5.6 %
Office and Administrative Support Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
43-0000 Office and Administrative Support Occupations 5,330 6.85% $14.03 $14.79 $30,760 1.0 %
43-1011 First-Line Supervisors/Managers of Office and Administrative Support Workers 260 0.33% $19.41 $20.27 $42,160 2.8 %
43-2011 Switchboard Operators, Including Answering Service 60 0.08% $10.62 $10.85 $22,570 2.3 %
43-3021 Billing and Posting Clerks and Machine Operators 150 0.19% $14.00 $14.01 $29,140 1.2 %
43-3031 Bookkeeping, Accounting, and Auditing Clerks 490 0.63% $13.16 $13.71 $28,520 1.7 %
43-3051 Payroll and Timekeeping Clerks 100 0.13% $14.92 $15.54 $32,320 2.0 %
43-3061 Procurement Clerks 70 0.09% $14.96 $16.05 $33,390 3.3 %
43-4051 Customer Service Representatives 530 0.68% $16.29 $17.25 $35,880 1.8 %
43-4071 File Clerks (6) (6) $12.32 $12.12 $25,210 5.4 %
43-4151 Order Clerks 40 0.05% $14.23 $14.88 $30,940 3.1 %
43-4161 Human Resources Assistants, Except Payroll and Timekeeping 170 0.22% $15.01 $15.63 $32,510 1.9 %
43-4171 Receptionists and Information Clerks 110 0.14% $11.02 $12.04 $25,050 5.5 %
43-5061 Production, Planning, and Expediting Clerks 620 0.80% $16.85 $17.49 $36,370 1.7 %
43-5071 Shipping, Receiving, and Traffic Clerks 1,230 1.58% $12.86 $13.21 $27,470 1.5 %
43-5081 Stock Clerks and Order Fillers 330 0.42% $13.41 $13.50 $28,090 1.4 %
43-5111 Weighers, Measurers, Checkers, and Samplers, Recordkeeping 70 0.09% $13.77 $14.03 $29,170 2.1 %
43-6011 Executive Secretaries and Administrative Assistants 340 0.44% $15.93 $16.22 $33,740 1.7 %
43-6014 Secretaries, Except Legal, Medical, and Executive 130 0.17% $13.79 $13.91 $28,940 2.8 %
43-9021 Data Entry Keyers 50 0.06% $11.46 $11.92 $24,800 3.1 %
43-9061 Office Clerks, General 470 0.60% $11.04 $11.86 $24,670 2.1 %
Construction and Extraction Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
47-0000 Construction and Extraction Occupations 2,330 2.99% $17.73 $18.14 $37,730 2.0 %
47-2021 Brickmasons and Blockmasons 30 0.04% $18.27 $18.58 $38,650 2.5 %
47-2111 Electricians 1,190 1.53% $19.20 $19.35 $40,250 1.6 %
47-2141 Painters, Construction and Maintenance 60 0.08% $14.88 $14.82 $30,820 4.4 %
Installation, Maintenance, and Repair Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
49-0000 Installation, Maintenance, and Repair Occupations 7,630 9.80% $17.16 $17.84 $37,110 1.5 %
49-1011 First-Line Supervisors/Managers of Mechanics, Installers, and Repairers 810 1.04% $24.94 $25.49 $53,020 1.7 %
49-3023 Automotive Service Technicians and Mechanics 60 0.08% $16.91 $16.36 $34,020 7.8 %
49-3031 Bus and Truck Mechanics and Diesel Engine Specialists 100 0.13% $16.89 $17.83 $37,090 3.7 %
49-9041 Industrial Machinery Mechanics 170 0.22% $17.84 $18.50 $38,480 3.7 %
49-9042 Maintenance and Repair Workers, General 4,560 5.86% $16.63 $16.75 $34,830 1.9 %
49-9043 Maintenance Workers, Machinery 390 0.50% $15.48 $16.26 $33,820 3.2 %
49-9044 Millwrights 460 0.59% $19.75 $20.35 $42,330 2.8 %
49-9045 Refractory Materials Repairers, Except Brickmasons 740 0.95% $16.08 $16.49 $34,290 1.3 %
49-9098 Helpers—Installation, Maintenance, and Repair Workers 170 0.22% $13.39 $13.37 $27,810 3.2 %
Production Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
51-0000 Production Occupations 43,530 55.92% $13.84 $14.63 $30,430 1.3 %
51-1011 First-Line Supervisors/Managers of Production and Operating Workers 4,210 5.41% $20.88 $21.72 $45,180 1.5 %
51-2021 Coil Winders, Tapers, and Finishers 150 0.19% $13.97 $13.99 $29,110 2.5 %
51-2041 Structural Metal Fabricators and Fitters 370 0.48% $11.90 $12.66 $26,330 3.6 %
51-2092 Team Assemblers 2,110 2.71% $10.73 $11.12 $23,130 3.2 %
51-4011 Computer-Controlled Machine Tool Operators, Metal and Plastic 790 1.01% $13.60 $16.21 $33,710 9.8 %
51-4012 Numerical Tool and Process Control Programmers 150 0.19% $16.23 $17.57 $36,550 4.7 %
51-4021 Extruding and Drawing Machine Setters, Operators, and Tenders, Metal and Plastic 4,050 5.20% $13.06 $13.12 $27,290 1.4 %
51-4022 Forging Machine Setters, Operators, and Tenders, Metal and Plastic 280 0.36% $12.92 $13.36 $27,780 4.1 %
51-4023 Rolling Machine Setters, Operators, and Tenders, Metal and Plastic 3,990 5.13% $16.12 $16.00 $33,280 3.8 %
51-4031 Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic 5,710 7.34% $12.26 $13.19 $27,440 2.9 %
51-4032 Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic 550 0.71% $11.44 $12.37 $25,730 4.8 %
51-4033 Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic 470 0.60% $12.83 $13.57 $28,230 2.6 %
51-4034 Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic 170 0.22% $13.07 $12.73 $26,470 6.9 %
51-4035 Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic 600 0.77% $15.43 $15.23 $31,670 2.7 %
51-4041 Machinists 940 1.21% $17.47 $16.62 $34,560 2.4 %
51-4051 Metal-Refining Furnace Operators and Tenders 2,850 3.66% $14.14 $14.51 $30,180 2.1 %
51-4052 Pourers and Casters, Metal 1,130 1.45% $14.15 $14.72 $30,610 2.7 %
51-4061 Model Makers, Metal and Plastic 40 0.05% $14.27 $15.70 $32,650 8.8 %
51-4071 Foundry Mold and Coremakers 280 0.36% $9.83 $9.97 $20,750 6.8 %
51-4072 Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic 1,200 1.54% $13.71 $14.18 $29,500 6.9 %
51-4081 Multiple Machine Tool Setters, Operators, and Tenders, Metal and Plastic 670 0.86% $15.35 $15.69 $32,630 4.9 %
51-4111 Tool and Die Makers 1,000 1.28% $16.42 $16.86 $35,070 2.0 %
51-4121 Welders, Cutters, Solderers, and Brazers 400 0.51% $12.92 $13.94 $28,990 2.8 %
51-4122 Welding, Soldering, and Brazing Machine Setters, Operators, and Tenders 430 0.55% $13.36 $13.61 $28,310 4.4 %
51-4191 Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic 530 0.68% $14.29 $14.29 $29,730 2.1 %
51-4192 Lay-Out Workers, Metal and Plastic 50 0.06% $12.44 $12.51 $26,020 6.6 %
51-4193 Plating and Coating Machine Setters, Operators, and Tenders, Metal and Plastic 770 0.99% $14.55 $14.25 $29,650 2.8 %
51-4194 Tool Grinders, Filers, and Sharpeners 230 0.30% $14.02 $14.76 $30,690 5.6 %
51-8012 Power Distributors and Dispatchers 30 0.04% $19.15 $19.89 $41,360 4.5 %
51-8021 Stationary Engineers and Boiler Operators 80 0.10% $19.03 $18.64 $38,770 3.9 %
51-8031 Water and Liquid Waste Treatment Plant and System Operators 60 0.08% $15.04 $15.80 $32,860 3.5 %
51-9011 Chemical Equipment Operators and Tenders 50 0.06% $13.20 $13.17 $27,390 3.0 %
51-9012 Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders 180 0.23% $14.03 $14.23 $29,590 7.1 %
51-9021 Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders 220 0.28% $11.98 $12.59 $26,180 4.2 %
51-9022 Grinding and Polishing Workers, Hand 60 0.08% $10.52 $10.78 $22,420 5.1 %
51-9023 Mixing and Blending Machine Setters, Operators, and Tenders 190 0.24% $16.40 $16.14 $33,580 6.5 %
51-9032 Cutting and Slicing Machine Setters, Operators, and Tenders 200 0.26% $16.13 $15.59 $32,430 2.0 %
51-9041 Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders 350 0.45% $10.39 $10.51 $21,860 3.8 %
51-9051 Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders 850 1.09% $14.52 $13.50 $28,090 4.9 %
51-9061 Inspectors, Testers, Sorters, Samplers, and Weighers 1,440 1.85% $13.59 $14.47 $30,100 1.8 %
51-9111 Packaging and Filling Machine Operators and Tenders 370 0.48% $11.28 $11.74 $24,410 4.3 %
51-9121 Coating, Painting, and Spraying Machine Setters, Operators, and Tenders 450 0.58% $12.46 $12.50 $26,000 2.6 %
51-9192 Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders 40 0.05% $12.73 $13.24 $27,540 5.2 %
51-9198 Helpers—Production Workers 2,660 3.42% $10.71 $11.32 $23,540 2.5 %
Transportation and Material Moving Occupations top
Employment Estimates Wage Estimates
SOC Code Number Occupation Title Employment (1) Percent of Total Median Hourly Mean Hourly Mean Annual (2) Mean RSE (3)
53-0000 Transportation and Material Moving Occupations 10,020 12.87% $12.26 $12.77 $26,560 1.4 %
53-1021 First-Line Supervisors/Managers of Helpers, Laborers, and Material Movers, Hand 180 0.23% $19.10 $19.72 $41,020 2.6 %
53-1031 First-Line Supervisors/Managers of Transportation and Material-Moving Machine and Vehicle Operators 110 0.14% $20.19 $21.63 $44,980 2.7 %
53-3032 Truck Drivers, Heavy and Tractor-Trailer 620 0.80% $14.58 $15.25 $31,720 2.4 %
53-3033 Truck Drivers, Light Or Delivery Services 150 0.19% $11.51 $12.29 $25,550 3.0 %
53-7021 Crane and Tower Operators 810 1.04% $16.58 $16.43 $34,170 3.4 %
53-7041 Hoist and Winch Operators 130 0.17% $13.53 $15.28 $31,780 6.0 %
53-7051 Industrial Truck and Tractor Operators 2,130 2.74% $13.63 $13.51 $28,090 1.5 %
53-7062 Laborers and Freight, Stock, and Material Movers, Hand 2,190 2.81% $11.20 $11.70 $24,330 2.5 %
53-7063 Machine Feeders and Offbearers 600 0.77% $11.97 $12.40 $25,780 3.5 %
53-7064 Packers and Packagers, Hand 2,900 3.73% $10.55 $10.76 $22,370 1.5 %
53-7121 Tank Car, Truck, and Ship Loaders 50 0.06% $17.19 $17.62 $36,650 4.7 %

About 2002 National Industry-Specific Occupational Employment and Wage Estimates

Estimates for residual, "All Other", occupations are not available.

(1) Data for detailed occupations does not sum to the totals because the totals include data for occupations not shown separately. Estimates do not include self-employed workers.

(2) Annual wages have been calculated by multiplying the hourly mean wage by a "year-round, full-time" hours figure of 2,080 hours; for those occupations where there is not an hourly mean wage published, the annual wage has been directly calculated from the reported survey data.

(3) The relative standard error (RSE) is a measure of the reliability of a survey statistic. The smaller the relative standard error, the more precise the estimate.

(5) = Median hourly wage is equal to or greater than $70.00 per hour.

(6) =Estimates not released.



Other OES estimates and related information:

2002 National Occupational Employment and Wage Estimates (cross-industry estimates)

2002 State Occupational Employment and Wage Estimates (cross-industry estimates)

2002 Metropolitan Area Occupational Employment and Wage Estimates (cross-industry estimates)

2002 National Industry-Specific Occupational Employment and Wage Estimates

Technical notes

List of Occupations in SOC Code Number Order

List of Occupations in Alphabetical Order

Last Modified Date: November 26, 2003

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