CNC MACHINIST

OE Unity; Penang; On-site; MYR 20,000 - 100,000; Full time

Job summary

A jewelry manufacturing company in Penang is seeking a skilled CNC Machine Operator to set up, operate, and maintain CNC machines for jewelry-scale production. The ideal candidate will have experience with CAD/CAM software and a strong attention to detail to ensure the quality and precision of intricate jewelry pieces. Responsibilities include programming machines, inspecting products, and collaborating with design teams. This position offers an opportunity to contribute to high-quality jewelry fabrication in a dynamic environment.

Qualifications

• Experience with CNC machines and CAD/CAM software.
• Knowledge of jewelry materials and fabrication methods is an advantage.
• Strong attention to detail and manual dexterity.
• Ability to read and interpret technical drawings and blueprints.
• Familiarity with polishing, engraving, or stone setting (a plus).

Responsibilities

• Set up and operate CNC machines tailored for jewelry production.
• Create and modify CNC programs using G-code or CAM software.
• Monitor machines to ensure quality and prevent tool crashes.
• Inspect finished products for aesthetic and dimensional standards.
• Maintain CNC machines and troubleshoot any issues.
• Collaborate with designers to translate 3D designs into machinable formats.
• Handle and store precious metals safely.

Skills

CNC machine operation

CAD/CAM software

Attention to detail

Manual dexterity

Tools

RhinoCAM

ArtCAM

Job description

Responsibilities

• Machine Operation and Setup
  • Set up and operate CNC machines (e.g., mills, lathes, engraving machines) tailored for jewelry‑scale production.
  • Select and install tools, jigs, and fixtures needed for machining.
  • Load material (precious metals, wax, or resin blanks) and calibrate equipment.
• Programming and Editing
  • Create, modify, or interpret CNC programs using G‑code or CAM software (e.g., RhinoCAM, ArtCAM, or similar).
  • Optimize tool paths to enhance precision and minimize material waste.
• Precision Machining
  • Machine components to extremely tight tolerances (often microns) required for jewelry like rings, bezels, and settings.
  • Monitor machine during operation to ensure smooth performance and prevent tool crashes.
• Quality Control
  • Inspect finished products using magnification tools, calipers, micrometers, and other precision measurement tools.
  • Ensure pieces meet aesthetic and dimensional standards, including surface finish and fit.
• Maintenance and Troubleshooting
  • Maintain CNC machines, including cleaning, lubrication, and minor mechanical adjustments.
  • Troubleshoot machine or programming issues that affect quality or efficiency.
• Collaboration & Design Support
  • Work closely with designers and CAD technicians to translate 3D jewelry designs into machinable formats.
  • Suggest improvements for manufacturability, especially when dealing with intricate or delicate pieces.
• Material Handling and Safety
  • Handle precious metals (gold) and ensure secure storage.
  • Follow safety and cleanliness protocols to prevent contamination or loss of material.

Requirements

• Experience with CNC machines and CAD/CAM software.
• Knowledge of jewelry materials and fabrication methods is an advantage.
• Strong attention to detail and manual dexterity.
• Ability to read and interpret technical drawings and blueprints.
• Familiarity with polishing, engraving, or stone setting (a plus).