The Mid-Level Valve Machining Technician is responsible for independently operating and setting up CNC and manual machines to produce precision valve components such as valve bodies, stems, guides, and seats. The technician ensures dimensional accuracy, surface finish quality, and process adherence through skilled machine handling and in-process inspection. The role contributes directly to product quality and machining efficiency in a high-precision environment.
Set up and operate CNC turning, milling, drilling, and grinding machines to machine valve parts as per drawings and process sheets.
Interpret mechanical drawings, GD&T, and machining instructions for part requirements.
Perform in-process inspections using calipers, micrometers, bore gauges, height gauges, and other metrology tools.
Adjust tool offsets, feed/speed parameters, and perform basic troubleshooting of machine issues.
Maintain part quality, surface finish, and tight tolerances as per specifications.
Conduct tool wear checks, minor preventive maintenance, and assist with tool changes.
Record production data, inspection results, and non-conformities in shop floor documentation.
Follow 5S and safety protocols consistently to ensure a clean and hazard-free work area.
Communicate with supervisors and quality teams about process improvements or part deviations.
Precision Machining & Setup:
Independently set up jobs on CNC lathes, mills, or grinders.
Achieve dimensional tolerances and surface finish required for valve functionality.
Drawing & Process Interpretation:
Read and apply GD&T, part prints, and work instructions to ensure correct machining operations.
Select and apply appropriate cutting tools and fixtures.
Inspection & Quality Assurance:
Perform in-process and final dimensional checks.
Identify defects like burrs, chatter marks, or out-of-tolerance dimensions early.
Machine Efficiency & Troubleshooting:
Optimize cycle times while maintaining quality.
Troubleshoot minor issues related to tooling, program shifts, or part handling.
Documentation & Communication:
Maintain logs, inspection records, and operator checklists.
Provide clear feedback to engineering or quality if machining adjustments are needed.
ITI or Diploma in Mechanical / Tool & Die / Production Engineering.
2–5 years of experience in precision machining (preferably in valve, automotive, or aerospace sectors).
Hands-on experience with CNC machines (Fanuc, Siemens, Mazak, etc.).
Proficiency in using measuring instruments and understanding GD&T.
Basic knowledge of tool wear patterns, coolant usage, and machine health monitoring.
Strong work ethic, attention to detail, and ability to follow process discipline.