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COMPUTER NUMERICALLY CONTROLLED TOOL OPERATORS
An Occupation in
 
Occupation Description:
 
  Operate computer-controlled tools, machines, or robots to machine or process parts, tools, or other work pieces made of metal, plastic, wood, stone, or other materials. May also set up and maintain equipment.
 
Typical Tasks:
 
 
  • Measure dimensions of finished workpieces to ensure conformance to specifications, using precision measuring instruments, templates, and fixtures.
  • Mount, install, align, and secure tools, attachments, fixtures, and workpieces on machines, using hand tools and precision measuring instruments.
  • Stop machines to remove finished workpieces or to change tooling, setup, or workpiece placement, according to required machining sequences.
  • Transfer commands from servers to computer numerical control (CNC) modules, using computer network links.
  • Check to ensure that workpieces are properly lubricated and cooled during machine operation.
  • Set up and operate computer-controlled machines or robots to perform one or more machine functions on metal or plastic workpieces.
  • Insert control instructions into machine control units to start operation.
 
Knowledge:
 
 
  • Mechanical - Knowledge of machines and tools, including their designs, uses, repair, and maintenance..
  • Mathematics - Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications..
  • Design - Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models..
  • Production and Processing - Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods..
  • Computers and Electronics - Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming..
  • Engineering and Technology - Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services..
  • English Language - Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar..
 
Search for Jobs on CareerOneStop:
 
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Education & Training:
 
  Moderate-term on-the-job training (1 to 12 months)
 
      View Related Programs on Connecticut's Education & Training ConneCTion site
 
Wage Information:
 
 
Region Average Annual Average Hourly Entry Level (hourly) Mid-Range  (hourly)
Statewide $58,666.00 $28.20 $21.03 $23.79 - $31.47
Bridgeport/Stamford $62,928.00 $30.25 $22.12 $25.13 - $37.13
Danbury $53,152.00 $25.55 $17.80 $19.56 - $30.01
Hartford $58,955.00 $28.34 $21.79 $24.05 - $31.47
New Haven $58,469.00 $28.11 $20.37 $23.38 - $31.63
New London/Norwich $60,766.00 $29.21 $20.93 $22.78 - $35.98
Waterbury $50,100.00 $24.09 $15.13 $15.78 - $29.03
Torrington $55,531.00 $26.70 $20.56 $20.39 - $30.41
      
Select a town to see its region Not sure which Region applies to you?
    

 
Occupation Outlook:
 
 
Region Employment Average Annual Growth Rate Average Annual Job Openings
2022 2032
State of Connecticut 3,950 3,860 0% 343
 
 
Chart of Growth Rate and Annual Openings   Employment in this occupation is expected to grow more slowly than average, and the number of annual openings will offer limited job opportunities.
Key:
  N/A = Not Applicable, ***** = Over $60.00 per hour, ##### = Over $124,821
 
Similar Occupations:
 
 
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