Occupational Employment Statistics

May 2003 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).

NAICS Industry 331300 - Alumina and Aluminum Production and Processing is part of: NAICS 331000 - Primary Metal Manufacturing.

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.

All 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)
00-0000 All Occupations 77,040 100.00% $15.06 $16.79 $34,920 1.0 %
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 2,810 3.65% $38.45 $42.79 $89,000 1.6 %
11-1011 Chief Executives 140 0.18% (5) $79.54 $165,450 4.3 %
11-1021 General and Operations Managers 680 0.88% $48.19 $52.21 $108,590 2.5 %
11-2021 Marketing Managers 90 0.12% $39.84 $42.87 $89,170 6.1 %
11-2022 Sales Managers 180 0.23% $36.30 $42.05 $87,460 5.1 %
11-3011 Administrative Services Managers 40 0.05% $32.83 $34.25 $71,240 6.1 %
11-3021 Computer and Information Systems Managers 80 0.10% $39.24 $37.27 $77,520 3.2 %
11-3031 Financial Managers 240 0.31% $39.43 $40.89 $85,050 2.6 %
11-3040 Human Resources Managers 160 0.21% $33.93 $34.75 $72,280 2.8 %
11-3051 Industrial Production Managers 700 0.91% $33.58 $34.95 $72,690 1.7 %
11-3061 Purchasing Managers 120 0.16% $32.13 $33.83 $70,370 5.1 %
11-3071 Transportation, Storage, and Distribution Managers 60 0.08% $28.11 $29.02 $60,350 3.4 %
11-9041 Engineering Managers 170 0.22% $41.01 $41.72 $86,770 2.2 %
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 1,190 1.54% $24.00 $24.98 $51,950 1.3 %
13-1023 Purchasing Agents, Except Wholesale, Retail, and Farm Products 270 0.35% $21.67 $22.68 $47,180 1.8 %
13-1051 Cost Estimators 100 0.13% $25.18 $25.43 $52,900 5.6 %
13-1071 Employment, Recruitment, and Placement Specialists 30 0.04% $18.04 $21.44 $44,590 5.6 %
13-1072 Compensation, Benefits, and Job Analysis Specialists 60 0.08% $23.29 $24.35 $50,650 4.9 %
13-1073 Training and Development Specialists (6) (6) $25.15 $24.42 $50,800 3.3 %
13-2011 Accountants and Auditors 370 0.48% $24.46 $25.60 $53,250 1.7 %
13-2031 Budget Analysts 30 0.04% $32.08 $31.66 $65,860 4.2 %
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 520 0.67% $25.95 $26.35 $54,820 2.0 %
15-1021 Computer Programmers 100 0.13% $26.15 $26.19 $54,490 3.6 %
15-1031 Computer Software Engineers, Applications (6) (6) $32.24 $32.42 $67,440 8.0 %
15-1041 Computer Support Specialists 80 0.10% $19.50 $20.61 $42,860 3.6 %
15-1051 Computer Systems Analysts 120 0.16% $26.71 $27.03 $56,230 2.7 %
15-1071 Network and Computer Systems Administrators 70 0.09% $25.71 $25.70 $53,470 2.8 %
15-1081 Network Systems and Data Communications Analysts 30 0.04% $29.03 $29.13 $60,600 6.7 %
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 2,040 2.65% $25.86 $26.38 $54,880 2.4 %
17-2071 Electrical Engineers 130 0.17% $32.56 $31.98 $66,520 3.3 %
17-2072 Electronics Engineers, Except Computer 60 0.08% $35.42 $34.45 $71,660 3.0 %
17-2081 Environmental Engineers 60 0.08% $29.35 $29.79 $61,970 3.4 %
17-2111 Health and Safety Engineers, Except Mining Safety Engineers and Inspectors 90 0.12% $25.67 $26.25 $54,600 3.0 %
17-2112 Industrial Engineers 400 0.52% $28.98 $29.88 $62,150 2.1 %
17-2131 Materials Engineers 170 0.22% $31.47 $31.33 $65,160 2.0 %
17-2141 Mechanical Engineers 380 0.49% $29.01 $29.92 $62,230 1.6 %
17-3011 Architectural and Civil Drafters 50 0.06% $15.59 $16.75 $34,830 4.8 %
17-3013 Mechanical Drafters 180 0.23% $18.41 $18.56 $38,610 2.7 %
17-3023 Electrical and Electronic Engineering Technicians (6) (6) $20.36 $20.55 $42,740 2.7 %
17-3025 Environmental Engineering Technicians 30 0.04% $17.84 $18.94 $39,400 3.5 %
17-3026 Industrial Engineering Technicians 100 0.13% $17.89 $18.55 $38,580 3.3 %
17-3027 Mechanical Engineering Technicians 180 0.23% $13.97 $14.85 $30,880 7.7 %
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 370 0.48% $19.18 $20.73 $43,120 2.4 %
19-2031 Chemists (6) (6) $21.35 $23.18 $48,220 4.0 %
19-2032 Materials Scientists 30 0.04% $33.59 $34.53 $71,820 3.8 %
19-4031 Chemical Technicians 170 0.22% $18.45 $17.88 $37,200 2.2 %
19-4091 Environmental Science and Protection Technicians, Including Health 40 0.05% $17.29 $17.52 $36,430 4.8 %
Arts, Design, Entertainment, Sports, and Media 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)
27-0000 Arts, Design, Entertainment, Sports, and Media Occupations 40 0.05% $22.29 $23.11 $48,080 5.1 %
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 110 0.14% $21.44 $22.58 $46,960 3.9 %
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 150 0.19% $13.16 $14.25 $29,640 5.3 %
33-9032 Security Guards 140 0.18% $12.81 $14.05 $29,230 5.8 %
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 410 0.53% $11.31 $11.79 $24,510 2.6 %
37-2011 Janitors and Cleaners, Except Maids and Housekeeping Cleaners 320 0.42% $10.82 $11.26 $23,420 2.5 %
37-3011 Landscaping and Groundskeeping Workers 60 0.08% $12.51 $12.38 $25,760 2.7 %
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 1.31% $22.15 $24.67 $51,320 4.0 %
41-1012 First-Line Supervisors/Managers of Non-Retail Sales Workers 60 0.08% $31.94 $31.35 $65,200 5.9 %
41-4011 Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products (6) (6) $33.84 $36.62 $76,160 9.7 %
41-4012 Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products 490 0.64% $25.68 $26.38 $54,860 2.5 %
41-9031 Sales Engineers 80 0.10% $24.91 $26.16 $54,420 5.3 %
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 5,280 6.85% $14.37 $14.99 $31,180 1.0 %
43-1011 First-Line Supervisors/Managers of Office and Administrative Support Workers 220 0.29% $20.79 $21.85 $45,440 1.9 %
43-2011 Switchboard Operators, Including Answering Service 60 0.08% $10.75 $11.01 $22,900 2.7 %
43-3021 Billing and Posting Clerks and Machine Operators 130 0.17% $14.17 $14.19 $29,510 1.4 %
43-3031 Bookkeeping, Accounting, and Auditing Clerks 410 0.53% $13.32 $13.89 $28,890 2.2 %
43-3051 Payroll and Timekeeping Clerks 110 0.14% $15.51 $15.85 $32,970 2.1 %
43-3061 Procurement Clerks 70 0.09% $15.06 $15.83 $32,920 3.1 %
43-4051 Customer Service Representatives 500 0.65% $16.73 $17.63 $36,680 2.1 %
43-4071 File Clerks (6) (6) $12.74 $12.28 $25,540 5.6 %
43-4151 Order Clerks 30 0.04% $14.37 $14.60 $30,360 3.0 %
43-4161 Human Resources Assistants, Except Payroll and Timekeeping 170 0.22% $15.24 $16.09 $33,460 2.1 %
43-4171 Receptionists and Information Clerks 90 0.12% $11.37 $11.55 $24,010 1.7 %
43-5061 Production, Planning, and Expediting Clerks 600 0.78% $16.95 $17.57 $36,550 1.5 %
43-5071 Shipping, Receiving, and Traffic Clerks 1,370 1.78% $13.20 $13.49 $28,060 1.7 %
43-5081 Stock Clerks and Order Fillers 350 0.45% $13.97 $13.91 $28,940 2.2 %
43-5111 Weighers, Measurers, Checkers, and Samplers, Recordkeeping 60 0.08% $14.68 $14.72 $30,610 2.8 %
43-6011 Executive Secretaries and Administrative Assistants 300 0.39% $16.45 $16.81 $34,970 1.7 %
43-6014 Secretaries, Except Legal, Medical, and Executive 140 0.18% $14.35 $14.25 $29,630 3.3 %
43-9021 Data Entry Keyers (6) (6) $12.08 $12.63 $26,260 4.6 %
43-9061 Office Clerks, General 540 0.70% $11.53 $12.28 $25,530 2.3 %
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 1,720 2.23% $19.25 $19.02 $39,560 2.1 %
47-1011 First-Line Supervisors/Managers of Construction Trades and Extraction Workers 30 0.04% $23.23 $23.32 $48,500 3.5 %
47-2111 Electricians 1,370 1.78% $19.78 $19.77 $41,120 2.2 %
47-2141 Painters, Construction and Maintenance 50 0.06% $13.44 $14.09 $29,310 4.8 %
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 8,170 10.60% $17.94 $18.60 $38,680 1.1 %
49-1011 First-Line Supervisors/Managers of Mechanics, Installers, and Repairers 960 1.25% $25.01 $25.80 $53,660 1.8 %
49-3023 Automotive Service Technicians and Mechanics 40 0.05% $17.89 $16.35 $34,010 10.1 %
49-3031 Bus and Truck Mechanics and Diesel Engine Specialists 100 0.13% $15.76 $16.61 $34,540 6.1 %
49-3042 Mobile Heavy Equipment Mechanics, Except Engines 40 0.05% $19.21 $18.76 $39,010 3.2 %
49-9041 Industrial Machinery Mechanics 920 1.19% $19.99 $20.16 $41,930 2.8 %
49-9042 Maintenance and Repair Workers, General 3,950 5.13% $16.95 $16.98 $35,320 1.3 %
49-9043 Maintenance Workers, Machinery 400 0.52% $15.02 $15.38 $31,990 2.7 %
49-9044 Millwrights 320 0.42% $19.92 $20.14 $41,880 2.9 %
49-9045 Refractory Materials Repairers, Except Brickmasons 1,060 1.38% $17.60 $18.93 $39,380 7.2 %
49-9098 Helpers—Installation, Maintenance, and Repair Workers 180 0.23% $12.38 $12.98 $27,000 4.0 %
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 43,190 56.06% $14.06 $14.80 $30,780 1.2 %
51-1011 First-Line Supervisors/Managers of Production and Operating Workers 4,410 5.72% $21.37 $22.01 $45,770 1.7 %
51-2021 Coil Winders, Tapers, and Finishers 200 0.26% $14.67 $14.60 $30,360 3.1 %
51-2041 Structural Metal Fabricators and Fitters 410 0.53% $11.42 $12.03 $25,020 4.3 %
51-2092 Team Assemblers 1,960 2.54% $11.26 $11.33 $23,580 2.5 %
51-4011 Computer-Controlled Machine Tool Operators, Metal and Plastic 790 1.03% $14.09 $16.58 $34,490 10.7 %
51-4012 Numerical Tool and Process Control Programmers 240 0.31% $16.68 $18.27 $37,990 5.2 %
51-4021 Extruding and Drawing Machine Setters, Operators, and Tenders, Metal and Plastic 3,870 5.02% $13.52 $13.53 $28,130 1.7 %
51-4022 Forging Machine Setters, Operators, and Tenders, Metal and Plastic 370 0.48% $13.74 $14.43 $30,010 6.8 %
51-4023 Rolling Machine Setters, Operators, and Tenders, Metal and Plastic 2,020 2.62% $15.81 $15.82 $32,910 2.2 %
51-4031 Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic 5,390 7.00% $12.43 $13.00 $27,050 2.9 %
51-4032 Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic 480 0.62% $11.30 $11.67 $24,270 5.9 %
51-4033 Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic 540 0.70% $13.59 $14.20 $29,540 2.9 %
51-4034 Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic 190 0.25% $12.47 $12.62 $26,240 7.1 %
51-4035 Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic 500 0.65% $14.87 $14.16 $29,450 3.8 %
51-4041 Machinists 960 1.25% $18.16 $17.16 $35,680 2.7 %
51-4051 Metal-Refining Furnace Operators and Tenders 3,170 4.11% $15.06 $15.27 $31,770 2.3 %
51-4052 Pourers and Casters, Metal 1,320 1.71% $15.50 $15.68 $32,620 2.9 %
51-4061 Model Makers, Metal and Plastic 50 0.06% $13.54 $15.32 $31,870 12.2 %
51-4071 Foundry Mold and Coremakers 140 0.18% $11.77 $11.56 $24,040 5.0 %
51-4072 Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic (6) (6) $14.08 $14.16 $29,450 2.7 %
51-4081 Multiple Machine Tool Setters, Operators, and Tenders, Metal and Plastic 1,600 2.08% $13.16 $14.45 $30,060 11.3 %
51-4111 Tool and Die Makers 1,120 1.45% $16.86 $17.14 $35,650 2.0 %
51-4121 Welders, Cutters, Solderers, and Brazers 520 0.67% $13.08 $13.96 $29,030 3.1 %
51-4122 Welding, Soldering, and Brazing Machine Setters, Operators, and Tenders 570 0.74% $13.44 $13.48 $28,040 3.1 %
51-4191 Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic 590 0.77% $15.68 $15.55 $32,350 3.0 %
51-4192 Lay-Out Workers, Metal and Plastic 70 0.09% $12.92 $12.74 $26,500 4.3 %
51-4193 Plating and Coating Machine Setters, Operators, and Tenders, Metal and Plastic 850 1.10% $14.56 $14.35 $29,850 3.4 %
51-4194 Tool Grinders, Filers, and Sharpeners 250 0.32% $13.43 $14.59 $30,350 6.2 %
51-8021 Stationary Engineers and Boiler Operators 80 0.10% $17.62 $18.29 $38,030 3.8 %
51-8031 Water and Liquid Waste Treatment Plant and System Operators 110 0.14% $16.29 $17.32 $36,030 4.1 %
51-8091 Chemical Plant and System Operators 40 0.05% $15.51 $15.41 $32,060 3.2 %
51-9012 Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders 140 0.18% $15.43 $15.14 $31,490 7.8 %
51-9021 Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders 80 0.10% $13.66 $14.21 $29,550 6.7 %
51-9022 Grinding and Polishing Workers, Hand (6) (6) $10.86 $10.82 $22,500 8.6 %
51-9023 Mixing and Blending Machine Setters, Operators, and Tenders (6) (6) $15.06 $14.09 $29,310 4.9 %
51-9032 Cutting and Slicing Machine Setters, Operators, and Tenders (6) (6) $15.72 $15.24 $31,690 4.2 %
51-9041 Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders 500 0.65% $10.10 $10.21 $21,230 5.5 %
51-9051 Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders 1,430 1.86% $14.41 $13.67 $28,430 6.1 %
51-9061 Inspectors, Testers, Sorters, Samplers, and Weighers 1,480 1.92% $13.74 $14.55 $30,260 1.8 %
51-9111 Packaging and Filling Machine Operators and Tenders 420 0.55% $13.14 $13.07 $27,180 4.1 %
51-9121 Coating, Painting, and Spraying Machine Setters, Operators, and Tenders 450 0.58% $13.31 $13.27 $27,600 4.1 %
51-9123 Painting, Coating, and Decorating Workers 110 0.14% $7.33 $8.77 $18,230 13.0 %
51-9192 Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders 100 0.13% $14.74 $14.39 $29,920 3.4 %
51-9198 Helpers—Production Workers 2,480 3.22% $10.39 $10.97 $22,810 2.6 %
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 10,050 13.05% $12.35 $12.92 $26,870 1.5 %
53-1021 First-Line Supervisors/Managers of Helpers, Laborers, and Material Movers, Hand 190 0.25% $18.81 $19.49 $40,530 2.7 %
53-1031 First-Line Supervisors/Managers of Transportation and Material-Moving Machine and Vehicle Operators 120 0.16% $21.12 $22.81 $47,440 3.3 %
53-3032 Truck Drivers, Heavy and Tractor-Trailer 660 0.86% $14.86 $15.24 $31,700 2.5 %
53-3033 Truck Drivers, Light Or Delivery Services 120 0.16% $12.34 $12.99 $27,020 4.6 %
53-7021 Crane and Tower Operators 910 1.18% $16.79 $16.82 $34,980 3.2 %
53-7041 Hoist and Winch Operators 160 0.21% $13.81 $15.56 $32,360 5.9 %
53-7051 Industrial Truck and Tractor Operators 2,190 2.84% $13.52 $13.40 $27,860 1.6 %
53-7062 Laborers and Freight, Stock, and Material Movers, Hand 2,210 2.87% $11.02 $11.60 $24,130 2.8 %
53-7063 Machine Feeders and Offbearers 510 0.66% $11.21 $11.79 $24,520 3.6 %
53-7064 Packers and Packagers, Hand 2,740 3.56% $10.48 $10.79 $22,450 1.6 %

About May 2003 National Industry-Specific Occupational Employment and Wage Estimates

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

(1) Estimates for detailed occupations do not sum to the totals because the totals include 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:

May 2003 National Occupational Employment and Wage Estimates (cross-industry estimates)

May 2003 State Occupational Employment and Wage Estimates (cross-industry estimates)

May 2003 Metropolitan Area Occupational Employment and Wage Estimates (cross-industry estimates)

May 2003 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: May 7, 2004

Recommend this page using: