Key Responsibilities
Installation, commissioning and servicing of CNC machines at customer locations.
Attend CNC machine breakdowns and identify the root cause of failures.
Troubleshoot electrical, mechanical, CNC control and machine-related problems.
Work on Fanuc, Siemens and Mitsubishi CNC controllers.
Perform CNC machine reference/zero return, machine parameter checking and basic parameter troubleshooting.
Troubleshoot servo, spindle, drive, encoder, limit switch, proximity sensor and electrical control-related issues.
Understand and troubleshoot CNC machine alarms and error messages.
Carry out axis alignment, axis assembly/disassembly and mechanical troubleshooting.
Handle troubleshooting related to ball screws, linear guideways, couplings, bearings, lubrication systems and axis movements.
Assist in spindle-related troubleshooting and maintenance.
Check machine accuracy, positioning and repeatability.
Perform preventive maintenance and machine health checks.
Identify abnormal vibration, noise, backlash, positioning errors and machining issues.




Support machine leveling, geometry checks and basic machine accuracy improvement.
Understand electrical drawings, hydraulic/pneumatic circuits and CNC machine schematics.
Attend customer complaints and provide timely technical solutions.
Prepare service reports, breakdown reports and preventive maintenance reports.
Coordinate with senior engineers and the technical team for complex machine issues.
Maintain qualified communication with customers at the machine site.
Willingness to travel to customer locations across Bangalore, Karnataka and other parts of India.

Technical Skills Required

Candidates should have working knowledge or solid interest in:

CNC Controls
Fanuc
Siemens
Mitsubishi

CNC Machines
VMC Vertical Machining Centre
HMC – Horizontal Machining Centre
CNC Turning / VTL
CNC Boring Machines

Mechanical
Axis assembly and dismantling
Ball screw and li

📌 Cnc Service Engineer Bengaluru
🏢 Upanal CNC
📍 Bengaluru