Job Description

• Select the appropriate tools, machines, and materials to be used in the preparation of machinery work
• Calculate dimensions and tolerances using knowledge of mathematics and instruments such as micrometers and vernier calipers
• Align and secure holding fixtures, cutting tools, attachments, accessories, or materials onto machines
• Set up, adjust, and operate all of the basic machine tools and many specialized or advanced variation tools to perform precision machining operations
• Clean and lubricate machines, tools, and equipment to remove grease, rust, stains, and foreign matter
• Monitor the feed and speed of machines during the machining process
• Observe and listen to operating machines or equipment to diagnose machine malfunctions and to determine the need for adjustments or repairs
• Study sample parts, blueprints, drawings, and engineering information to determine methods and sequences of operations needed to repair products, and determine product dimensions and tolerances
• Machine parts to specifications, using machine tools, such as lathes, milling machines, shapers, or grinders
• Check work pieces to ensure that they are properly lubricated or cooled
• Position and fasten workpieces
• Measure, examine, or test completed units to check for defects and ensure conformance to specifications, using precision instruments, such as micrometers
• Confer with engineering or supervisory personnel to exchange technical information
• Operate equipment to verify operational efficiency

• Extensive knowledge of methods of repairing, installing, and maintaining components of aircraft articles.
• Skilled in performing repairs and modifications on aircraft articles.
• Familiar with tools and equipment appropriate for the functions performed.
• Ability to understand and interpret documents related to technical manuals, diagrams, and safety rules.