Machinist J1 -J 4

Inside Machine Shop – Inside Machinist J1–J4

Location:

Norfolk, Virginia. Position Type:
Inside Machine Shop.

Work schedule:

, some weekends. Shift: ALL. Security Clearance:
None.

Qualifications for all levels include understanding of machine shop theory, shop mathematics, machinability of materials, layout techniques, blueprint reading, and use of precision measuring instruments. Knowledge of conventional and special-purpose machines such as mills, lathes, jig borers, grinders, shapers, and required hand and power tools.

• Journeyperson 4 (Inside Machinist)
  • Set up and operate conventional and special-purpose machines to fabricate metallic and nonmetallic parts and assemble machined parts into complete units.
  • Select, align, and secure holding fixtures, cutting tools, attachments, accessories, and materials on machines such as mills, lathes, jig borers, grinders, and shapers.
  • Calculate and set controls to regulate machining factors such as speed, feed, coolant flow, and depth/angle of cut.
  • Start and observe machine operation to detect malfunctions or out-of-tolerance machining and adjust machine controls or media as required.
  • Verify conformance of finished work pieces to specifications using precision measuring instruments.
  • Set up and operate machines on trial runs to verify accuracy of machine settings.
  • Fit and assemble parts into complete assemblies using jigs, fixtures, surface plate, surface table, hand tools, and power tools.
  • Verify dimensions and alignment of assemblies using measuring instruments such as micrometers, height gauges, and gauge blocks.
  • Install machined replacement parts in mechanisms, machines, and equipment and test operation to ensure functionality and performance.
  • Apply machine shop theory and procedures, shop mathematics, machinability of materials, and layout techniques.
  • Read blueprints, sketches, drawings, manuals, specifications, or sample parts to determine dimensions, tolerances, sequence of operations, and setup requirements.
  • Mark, shed, and designate dimensions and reference points on material or workpiece as guides for subsequent machining.
• Journeyperson 3 (Inside Machinist)
  • Set up and operate conventional and special-purpose machines to fabricate metallic and nonmetallic parts and assemble machined parts into complete units.
  • Select, align, and secure holding fixtures, cutting tools, attachments, accessories, and materials on machines such as mills, lathes, jig borers, grinders, and shapers.
  • Calculate and set controls to regulate machining factors such as speed, feed, coolant flow, and depth/angle of cut.
  • Start and observe machine operation to detect malfunctions or out-of-tolerance machining and adjust machine controls or media as required.
  • Verify conformance of finished work pieces to specifications using precision measuring instruments.
  • Set up and operate machines on trial runs to verify accuracy of machine settings.
  • Fit and assemble parts into complete assemblies using jigs, fixtures, surface plate, surface table, hand tools, and power tools.
  • Verify dimensions and alignment using measuring instruments such as micrometers, height gauges, and gauge blocks.
  • Install machined replacement parts in mechanisms, machines, and equipment and test operation to ensure functionality and performance. Minimum supervision may be required.
  • Apply machine shop theory and procedures, shop mathematics, machinability of materials, and layout techniques.
  • Read blueprints, sketches, drawings, manuals, specifications, or sample parts to determine dimensions, tolerances, sequence of operations, and setup requirements.
  • Mark and designate dimensions and reference points on material or workpiece as guides for subsequent machining.
• Journeyperson 2 (Inside Machinist)
  • Set up and operate conventional and special-purpose machines to fabricate and refurbish machine parts with limited supervision.
  • Show experience with turret lathe, boring mill, engine lathe, milling machine, drill press, grinders, and shop measuring tools.
  • Utilize inside machinist tools such as calipers, indicators, micrometers, and cutting tools.
• Journeyperson 1 (Inside Machinist)
  • Set up and operate conventional and…