CNC Machine Tools Service Technician

About the Role

We are looking for motivated, hands-on, and mechanically inclined individuals to join our growing

CNC Machine Tools Service.

In this role, you will be trained and developed to support the installation ,maintenance, troubleshooting, repair, and commissioning of advanced CNC machine tools used in precision manufacturing industries, including aerospace, semiconductor, medical, precision engineering, and general manufacturing.

Whether you are a fresh graduate, an experienced technician, or a mid-career professional from industries such as automotive, heavy equipment, industrial maintenance, or machinery servicing, this is an excellent opportunity to develop a rewarding career in the high-precision manufacturing sector.

Key Responsibilities

Installation& Commissioning

Assist in the installation, positioning, leveling, alignment, and commissioning of CNC machine tools at customer sites.

Perform machine accuracy checks, functional testing, and acceptance procedures in accordance with manufacturer specifications.

Support Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT) where required.

Preventive Maintenance & Servicing

Carry out scheduled preventive maintenance to ensure optimal machine performance and reliability.

Perform lubrication system inspections, filter replacements, belt tension adjustments, hydraulic and pneumatic system checks, and machine cleaning activities.

Identify potential wear issues and recommend corrective actions to prevent equipment downtime.

Mechanical& Electrical Repair Works

Assist in the dismantling, replacement, adjustment, and reassembly of mechanical and electro-mechanical components, including:

• Ball screws
• Linear guideways
• Spindles
• Automatic Tool Changers (ATC)
• Chuck cylinders
• Servo motors
• Sensors and proximity switches
• Solenoid valves
• Support machine retrofits, upgrades, and replacement projects.

Troubleshooting& Fault Diagnosis

Assist in diagnosing machine faults involving mechanical, electrical, hydraulic, pneumatic, and CNC control systems.

Interpret mechanical drawings, electrical schematics, and circuit diagrams to identify faults systematically.

Troubleshoot issues such as:

• Machine vibrations-
• Hydraulic and coolant leaks
• Sensor malfunctions
• Positioning inaccuracies-
• Basic CNC controller alarms
• Perform machine geometry checks and verify tolerances during servicing and installation activities

Service Reporting & Documentation

Accurately complete service reports, maintenance records, inspection checklists, and spare parts documentation.

Maintain proper records of work performed, machine condition, and customer feedback.

Report technical findings and recommendations to supervisors and service engineers

Workplace Safety & Compliance

Adhere strictly to Workplace Safety and Health (WSH) regulations and company safety procedures.

Follow Lockout/Tagout (LOTO) practices during maintenance and repair activities.

Use appropriate Personal Protective Equipment (PPE) and participate in site risk assessments.

Requirements

Educational Background

Nitec, Higher Nitec, Diploma or equivalent qualification in:

• Mechanical Engineering
• Mechatronics
• Precision Engineering
• Automotive Technology
• Electrical Engineering
• Industrial Maintenance
• Related technical disciplines
• Similar technical trade professionals seeking career progression into CNC machine tool servicing

Technical Skills & Attributes

Good mechanical aptitude and hands-on troubleshooting skills.

Familiarity with hand tools, power tools, and basic measuring instruments.

Ability or willingness to learn:
Electrical schematics

Hydraulic and pneumatic systems

Mechanical drawings

CNC machine operations and maintenance

Positive attitude, willingness to learn, and commitment to continuous skill development.

Capable of working independently as well as part of a team.

Working at customer sites across Singapore.

Preferred Qualifications

Basic knowledge of CNC machine tools or industrial machinery.

Experience in maintenance, equipment servicing, machinery assembly, or industrial automation.

Possession of a valid Singapore Class 3 Driving License is an advantage.

Training& Career Development

Successful candidates will receive structured on-the-job training and mentorship covering:

CNC machine tool maintenance and servicing

Fanuc, Siemens, Mitsubishi, and other CNC controller systems

Machine installation and commissioning

Mechanical alignment and precision measurement techniques

Electrical and electro-mechanical troubleshooting

Workplace safety and technical best practices

This role offers a clear career progression pathway to:
Service Technician → Senior Service Technician → Service Engineer → Senior Service Engineer → Service Supervisor

Join us and build a rewarding engineering career supporting the advanced manufacturing technologies that power Singapore's precision industries.

Your Preferred CNC machine tools and Smart Factory Solutions partner. Flexspeed Technology is a specialized machine tools manufacturer and distributor of cnc machine tools, offers state of the art technology with innovative robotics automation and I4.0 smart factory digitalization for the precision engineering industry

Flexspeed is also a solutions provider for vertical warehousing management, manufacturing iSMART ERP software (integrated Smart Manufacturing And Resource Technology) and robotics system integrator providing robotics automation solutions for cnc machines tending and customized solutions for customers’ specific automation requirements across different manufacturing industry.

Together with iIOT machine monitoring and data analytics software, it offers quick and easy access to operation, overall equipment efficiency (OEE), machine status, and other machine data which enables managers and operators to adjust machines as needed across the production to increase efficiency.