Occupational Employment Statistics

November 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 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 74,840 100.00% $15.32 $16.99 $35,350 0.9 %
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 2,690 3.59% $39.31 $43.31 $90,070 1.3 %
11-1011 Chief Executives 160 0.21% (5) $77.71 $161,640 3.2 %
11-1021 General and Operations Managers 670 0.90% $48.05 $51.10 $106,290 2.3 %
11-2021 Marketing Managers 80 0.11% $38.84 $40.97 $85,210 4.6 %
11-2022 Sales Managers 160 0.21% $39.05 $43.41 $90,290 4.3 %
11-3011 Administrative Services Managers 40 0.05% $32.08 $33.55 $69,790 6.3 %
11-3021 Computer and Information Systems Managers 70 0.09% $40.11 $38.97 $81,050 3.7 %
11-3031 Financial Managers 240 0.32% $40.02 $41.94 $87,230 2.7 %
11-3040 Human Resources Managers 140 0.19% $33.18 $34.14 $71,010 3.0 %
11-3051 Industrial Production Managers 660 0.88% $34.49 $35.50 $73,850 1.6 %
11-3061 Purchasing Managers 130 0.17% $32.08 $34.50 $71,760 6.6 %
11-3071 Transportation, Storage, and Distribution Managers 50 0.07% $28.21 $28.95 $60,220 4.4 %
11-9041 Engineering Managers 190 0.25% $40.94 $41.67 $86,680 1.9 %
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 1.71% $24.23 $25.34 $52,710 1.2 %
13-1023 Purchasing Agents, Except Wholesale, Retail, and Farm Products 320 0.43% $21.92 $23.01 $47,850 1.7 %
13-1051 Cost Estimators 70 0.09% $24.01 $24.84 $51,670 5.7 %
13-1072 Compensation, Benefits, and Job Analysis Specialists 70 0.09% $23.35 $24.48 $50,930 5.0 %
13-1073 Training and Development Specialists 50 0.07% $25.16 $24.30 $50,550 3.2 %
13-2011 Accountants and Auditors 410 0.55% $25.12 $26.24 $54,580 1.7 %
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 530 0.71% $26.51 $27.02 $56,200 2.1 %
15-1021 Computer Programmers 110 0.15% $26.00 $26.46 $55,030 4.6 %
15-1032 Computer Software Engineers, Systems Software 70 0.09% $33.27 $32.97 $68,570 3.8 %
15-1041 Computer Support Specialists 80 0.11% $20.07 $21.39 $44,480 4.1 %
15-1051 Computer Systems Analysts 130 0.17% $26.41 $26.44 $55,000 2.8 %
15-1071 Network and Computer Systems Administrators 60 0.08% $26.27 $26.89 $55,920 2.4 %
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 2,020 2.70% $26.70 $27.44 $57,070 1.5 %
17-2071 Electrical Engineers 160 0.21% $32.27 $32.17 $66,920 2.7 %
17-2072 Electronics Engineers, Except Computer 60 0.08% $34.96 $34.17 $71,080 3.2 %
17-2081 Environmental Engineers 40 0.05% $30.34 $31.29 $65,090 3.6 %
17-2111 Health and Safety Engineers, Except Mining Safety Engineers and Inspectors 80 0.11% $26.34 $26.67 $55,480 2.8 %
17-2112 Industrial Engineers 460 0.61% $28.59 $29.63 $61,630 2.1 %
17-2131 Materials Engineers 180 0.24% $30.56 $31.19 $64,880 3.1 %
17-2141 Mechanical Engineers 390 0.52% $29.53 $30.06 $62,530 1.5 %
17-3011 Architectural and Civil Drafters 40 0.05% $15.64 $16.89 $35,140 4.8 %
17-3013 Mechanical Drafters 140 0.19% $18.80 $18.89 $39,290 2.5 %
17-3023 Electrical and Electronic Engineering Technicians (7) (7) $21.34 $21.40 $44,520 3.1 %
17-3026 Industrial Engineering Technicians 100 0.13% $18.22 $19.19 $39,910 3.7 %
17-3027 Mechanical Engineering Technicians 70 0.09% $17.70 $18.43 $38,340 4.6 %
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 300 0.40% $19.08 $20.24 $42,110 2.1 %
19-2031 Chemists 40 0.05% $19.56 $20.75 $43,150 4.8 %
19-4031 Chemical Technicians 160 0.21% $18.43 $17.83 $37,090 2.2 %
19-4091 Environmental Science and Protection Technicians, Including Health 40 0.05% $17.92 $18.62 $38,730 4.1 %
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% $24.13 $25.39 $52,800 8.1 %
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 120 0.16% $21.92 $22.93 $47,690 3.4 %
29-9010 Occupational Health and Safety Specialists and Technicians 90 0.12% $23.44 $24.17 $50,270 3.7 %
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 0.19% $13.23 $14.35 $29,850 4.8 %
33-9032 Security Guards 130 0.17% $12.85 $14.13 $29,380 5.2 %
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 360 0.48% $11.65 $11.89 $24,730 2.0 %
37-2011 Janitors and Cleaners, Except Maids and Housekeeping Cleaners 310 0.41% $11.16 $11.58 $24,100 2.3 %
37-3011 Landscaping and Groundskeeping Workers 30 0.04% $13.08 $13.02 $27,080 1.9 %
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 970 1.30% $23.09 $25.62 $53,290 4.1 %
41-1012 First-Line Supervisors/Managers of Non-Retail Sales Workers 70 0.09% $30.49 $30.63 $63,720 8.0 %
41-4011 Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products 50 0.07% $37.17 $37.00 $76,960 8.9 %
41-4012 Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products 600 0.80% $25.14 $26.44 $54,990 2.8 %
41-9031 Sales Engineers 60 0.08% $25.88 $26.74 $55,620 5.8 %
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 5,110 6.83% $14.55 $15.22 $31,650 1.0 %
43-1011 First-Line Supervisors/Managers of Office and Administrative Support Workers 230 0.31% $20.74 $22.26 $46,300 2.6 %
43-2011 Switchboard Operators, Including Answering Service 30 0.04% $10.53 $10.50 $21,840 2.3 %
43-3021 Billing and Posting Clerks and Machine Operators 110 0.15% $14.35 $14.13 $29,390 1.6 %
43-3031 Bookkeeping, Accounting, and Auditing Clerks 420 0.56% $13.45 $14.07 $29,260 2.6 %
43-3051 Payroll and Timekeeping Clerks 120 0.16% $15.95 $16.20 $33,690 2.1 %
43-3061 Procurement Clerks 50 0.07% $14.24 $15.20 $31,610 3.6 %
43-4051 Customer Service Representatives 470 0.63% $16.66 $17.28 $35,950 1.9 %
43-4151 Order Clerks 40 0.05% $14.47 $14.58 $30,330 3.3 %
43-4161 Human Resources Assistants, Except Payroll and Timekeeping 170 0.23% $15.56 $16.67 $34,670 2.4 %
43-4171 Receptionists and Information Clerks 70 0.09% $11.66 $11.83 $24,610 2.0 %
43-5061 Production, Planning, and Expediting Clerks 620 0.83% $17.10 $18.05 $37,550 2.2 %
43-5071 Shipping, Receiving, and Traffic Clerks 1,260 1.68% $13.38 $13.61 $28,310 1.6 %
43-5081 Stock Clerks and Order Fillers 370 0.49% $13.94 $13.89 $28,890 2.2 %
43-5111 Weighers, Measurers, Checkers, and Samplers, Recordkeeping 70 0.09% $14.60 $14.88 $30,960 3.1 %
43-6011 Executive Secretaries and Administrative Assistants 310 0.41% $16.42 $16.91 $35,170 1.6 %
43-6014 Secretaries, Except Legal, Medical, and Executive 130 0.17% $13.71 $13.70 $28,500 2.8 %
43-9061 Office Clerks, General 520 0.69% $11.92 $12.41 $25,820 2.2 %
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 1,650 2.20% $19.46 $19.52 $40,590 1.9 %
47-1011 First-Line Supervisors/Managers of Construction Trades and Extraction Workers 30 0.04% $23.16 $23.21 $48,270 3.8 %
47-2111 Electricians 1,340 1.79% $19.83 $20.01 $41,630 2.1 %
47-2141 Painters, Construction and Maintenance 70 0.09% $13.03 $13.68 $28,460 3.8 %
47-2152 Plumbers, Pipefitters, and Steamfitters (7) (7) $18.03 $19.75 $41,080 6.0 %
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 7,970 10.65% $18.17 $18.77 $39,040 1.1 %
49-1011 First-Line Supervisors/Managers of Mechanics, Installers, and Repairers 890 1.19% $25.36 $26.14 $54,370 1.7 %
49-3023 Automotive Service Technicians and Mechanics 40 0.05% $17.74 $16.13 $33,560 12.1 %
49-3031 Bus and Truck Mechanics and Diesel Engine Specialists 80 0.11% $14.93 $16.02 $33,320 6.0 %
49-3042 Mobile Heavy Equipment Mechanics, Except Engines 50 0.07% $19.38 $19.21 $39,950 4.6 %
49-9041 Industrial Machinery Mechanics 1,550 2.07% $19.21 $19.22 $39,980 2.3 %
49-9042 Maintenance and Repair Workers, General 3,390 4.53% $17.07 $17.04 $35,450 1.3 %
49-9043 Maintenance Workers, Machinery 350 0.47% $15.42 $15.81 $32,870 3.0 %
49-9044 Millwrights 340 0.45% $20.37 $20.85 $43,370 2.7 %
49-9045 Refractory Materials Repairers, Except Brickmasons 1,050 1.40% $17.77 $19.05 $39,620 6.6 %
49-9098 Helpers—Installation, Maintenance, and Repair Workers 130 0.17% $10.96 $12.20 $25,390 4.4 %
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 42,520 56.81% $14.21 $14.84 $30,860 1.1 %
51-1011 First-Line Supervisors/Managers of Production and Operating Workers 4,140 5.53% $21.76 $22.30 $46,380 1.6 %
51-2021 Coil Winders, Tapers, and Finishers 410 0.55% $12.62 $12.79 $26,610 4.2 %
51-2041 Structural Metal Fabricators and Fitters 430 0.57% $11.62 $12.15 $25,270 3.8 %
51-2092 Team Assemblers 2,140 2.86% $11.11 $11.76 $24,460 3.5 %
51-4011 Computer-Controlled Machine Tool Operators, Metal and Plastic 490 0.65% $13.46 $13.78 $28,660 3.0 %
51-4012 Numerical Tool and Process Control Programmers 250 0.33% $17.01 $18.53 $38,530 5.0 %
51-4021 Extruding and Drawing Machine Setters, Operators, and Tenders, Metal and Plastic 3,690 4.93% $13.66 $13.56 $28,200 1.6 %
51-4022 Forging Machine Setters, Operators, and Tenders, Metal and Plastic 340 0.45% $13.39 $13.91 $28,920 4.2 %
51-4023 Rolling Machine Setters, Operators, and Tenders, Metal and Plastic 1,790 2.39% $15.58 $15.52 $32,280 2.1 %
51-4031 Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic 4,350 5.81% $12.37 $12.62 $26,260 1.8 %
51-4032 Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic 420 0.56% $10.61 $11.26 $23,430 6.6 %
51-4033 Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic 430 0.57% $13.38 $13.78 $28,660 3.5 %
51-4034 Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic 560 0.75% $15.61 $15.31 $31,840 4.2 %
51-4035 Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic 590 0.79% $14.39 $13.92 $28,940 3.5 %
51-4041 Machinists 990 1.32% $18.43 $17.46 $36,310 2.3 %
51-4051 Metal-Refining Furnace Operators and Tenders 3,270 4.37% $14.91 $15.07 $31,350 2.0 %
51-4052 Pourers and Casters, Metal 1,520 2.03% $15.34 $15.53 $32,310 2.5 %
51-4061 Model Makers, Metal and Plastic 50 0.07% $13.52 $15.24 $31,700 13.1 %
51-4071 Foundry Mold and Coremakers 90 0.12% $12.65 $13.04 $27,130 4.6 %
51-4072 Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic 340 0.45% $14.69 $14.80 $30,790 2.5 %
51-4081 Multiple Machine Tool Setters, Operators, and Tenders, Metal and Plastic 2,150 2.87% $13.76 $15.10 $31,400 8.5 %
51-4111 Tool and Die Makers 1,080 1.44% $16.89 $17.05 $35,460 1.9 %
51-4121 Welders, Cutters, Solderers, and Brazers 550 0.73% $13.09 $14.00 $29,120 3.4 %
51-4122 Welding, Soldering, and Brazing Machine Setters, Operators, and Tenders 490 0.65% $13.54 $13.54 $28,170 3.4 %
51-4191 Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic 700 0.94% $16.59 $16.33 $33,970 2.7 %
51-4193 Plating and Coating Machine Setters, Operators, and Tenders, Metal and Plastic 880 1.18% $14.74 $14.55 $30,260 3.0 %
51-4194 Tool Grinders, Filers, and Sharpeners 210 0.28% $14.32 $15.16 $31,530 6.4 %
51-8021 Stationary Engineers and Boiler Operators 70 0.09% $18.22 $18.85 $39,210 3.4 %
51-8031 Water and Liquid Waste Treatment Plant and System Operators 120 0.16% $16.25 $17.18 $35,740 3.7 %
51-8091 Chemical Plant and System Operators 50 0.07% $14.53 $14.50 $30,150 3.2 %
51-9012 Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders 80 0.11% $13.97 $13.96 $29,030 8.9 %
51-9021 Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders 60 0.08% $13.99 $14.71 $30,600 7.8 %
51-9023 Mixing and Blending Machine Setters, Operators, and Tenders 80 0.11% $14.87 $14.21 $29,560 3.7 %
51-9032 Cutting and Slicing Machine Setters, Operators, and Tenders (7) (7) $15.76 $15.41 $32,040 3.3 %
51-9041 Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders 490 0.65% $10.15 $10.45 $21,740 5.0 %
51-9051 Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders 1,200 1.60% $15.22 $14.54 $30,250 5.2 %
51-9061 Inspectors, Testers, Sorters, Samplers, and Weighers 1,740 2.32% $13.46 $14.05 $29,220 2.3 %
51-9111 Packaging and Filling Machine Operators and Tenders 590 0.79% $13.65 $13.24 $27,540 3.3 %
51-9121 Coating, Painting, and Spraying Machine Setters, Operators, and Tenders 330 0.44% $12.00 $12.33 $25,650 2.5 %
51-9123 Painting, Coating, and Decorating Workers 110 0.15% $7.60 $8.96 $18,640 13.4 %
51-9192 Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders 120 0.16% $14.75 $14.52 $30,210 3.0 %
51-9198 Helpers—Production Workers 2,090 2.79% $10.76 $11.77 $24,490 4.7 %
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 9,140 12.21% $12.47 $13.08 $27,210 1.7 %
53-1021 First-Line Supervisors/Managers of Helpers, Laborers, and Material Movers, Hand 210 0.28% $19.26 $20.20 $42,020 3.6 %
53-1031 First-Line Supervisors/Managers of Transportation and Material-Moving Machine and Vehicle Operators 140 0.19% $20.60 $21.80 $45,340 4.2 %
53-3032 Truck Drivers, Heavy and Tractor-Trailer 660 0.88% $14.72 $15.11 $31,430 2.2 %
53-3033 Truck Drivers, Light Or Delivery Services 90 0.12% $12.73 $13.22 $27,490 4.4 %
53-7011 Conveyor Operators and Tenders 60 0.08% $14.91 $14.45 $30,050 5.3 %
53-7021 Crane and Tower Operators 960 1.28% $16.73 $16.85 $35,050 3.1 %
53-7051 Industrial Truck and Tractor Operators 2,050 2.74% $13.17 $13.16 $27,360 2.5 %
53-7062 Laborers and Freight, Stock, and Material Movers, Hand 1,920 2.57% $11.05 $11.72 $24,370 3.0 %
53-7063 Machine Feeders and Offbearers 420 0.56% $11.90 $12.53 $26,070 4.3 %
53-7064 Packers and Packagers, Hand 2,330 3.11% $10.47 $10.77 $22,390 1.9 %

About November 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) This median wage is equal to or greater than $70.00 per hour or $145,600 per year.

(7) Estimates not released.



Other OES estimates and related information:

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

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

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

November 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: November 24, 2004

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