WEDM (Wire Cut) and Super-drill Machinist

COWAY ENGINEERING & MARKETING PTE LTDSingaporemycareersfuturepublished 10/20/2026
Must-have:SeniorLeadJunior

Your tasks

Role Purpose To operate, setup, and maintain WEDM / Super-drill machines cum WEDM programming to produce high precision parts that meet engineering and quality standards. This role is essential in supporting department to meet targets, on-time delivery and machinery quality. Candidate (Senior Machinists) will hold additional responsibilities in supporting CNC milling programming and Assemblies.

  1. Machine Setup & Operation (WEDM & Super-drill), Assembly Operations
  • Setup WEDM & Super-drill machine per job travelers
  • Perform programming, setting of part, dry runs, load programs, and verify before production
  • Operate machines safely and efficiently during production runs
  1. In-Process Inspection & Offset Management
  • Conduct First Piece Inspection
  • Perform in-process checks using appropriate measuring tools and adjust offsets as needed
  • Manage offset changes during fabrication and production
  • Obtain QC approval for production project
  1. Documentation & Process Records
  • Record part measurements, parameters and job completion status in ERP or process sheets
  • Report any deviations or non-conformance to the head of department or QC
  1. Preventive Maintenance & Safety
  • Conduct daily machine housekeeping and basic preventive maintenance
  • Report abnormalities promptly to minimize downtime
  • Comply with all safety, quality, and procedural requirements

5 Senior Machinist Additional Responsibilities

  • Troubleshooting machining issue with systematic problem-solving
  • Mentor junior machinists and review setup as needed
  • Take ownership in upholding machining accuracy, safety, and team output
  • Provide handover and coordinate part flow with department members
  • Support CNC Milling Programming & Assemblies when needed

Requirements

Required Competencies

  • Skilled in operating WEDM & Super-drill independently
  • Able to interpret engineering drawing and apply GD&T
  • Proficient in the use of vernier calipers, internal/external micrometers, pin/block gauges, high gauges & projector/SmartScope
  • Basic understanding of ERP recording and traveler-based workflows
  • Demonstrating willingness to learn and explore
  • Cad drawing and design for WEDM / Super-drill machine use fixture
  • Cam Programming for wire cut is mandatory
  • Minimum 2 years’ experience in WEDM / CNC Milling machining
  • Able to read, write and communicate in basic English
  • Aerospace, Oil & gas, or Precision manufacturing experience preferred
  • Familiarity with AS9100 or ISO 9001 quality systems in advantage