JIG BORING Machine/Milling Machine Operator

Job Title: Jig Boring Machine Operator and Milling Machine Operator

Department: Production / Machine Shop

Reporting To: Production Supervisor / Production Manager

Job PurposeTo operate jig boring machines accurately and efficiently for precision machining of components, dies, fixtures, and tools, ensuring dimensional accuracy and adherence to drawing specifications.

• Key ResponsibilitiesOperate conventional jig boring machines for precision machining operations.
• Read and interpret engineering drawings, machining drawings, and specifications.
• Set up jobs, fixtures, tools, and workholding devices as per requirements.
• Perform boring, drilling, reaming, and other precision machining operations.
• Check component dimensions using micrometers, vernier calipers, bore gauges, height gauges, and other precision instruments.
• Maintain required tolerances, surface finish, and positional accuracy.
• Select appropriate cutting tools, speeds, feeds, and machining parameters.
• Carry out first-piece inspection and in-process inspection.
• Identify tool wear, machine abnormalities, and dimensional deviations and take corrective action.
• Maintain machine cleanliness and follow preventive maintenance requirements.
• Follow company safety procedures and 5S practices.
• Maintain production records, inspection reports, and job-related documentation.
• Required Skills & QualificationsITI / Diploma in Mechanical or Tool & Die Making preferred.
• 2–15 years of experience in jig boring/precision machining.
• Good knowledge of engineering drawings and GD&T.
• Ability to work with tight tolerances.
• Hands-on experience with precision measuring instruments.
• Knowledge of cutting tools and machining parameters.
• Good understanding of 5S, safety, and quality requirements.