WEDM (Wire Cut) and Super-drill Machinist

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.

Key Responsibilities

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

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

Qualification:

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

Coway Engineering provides precision machining & engineering support services to Aerospace, Oil & Gas, and Defence industries.