CNC MACHINIST

GDT SDN. BHD.; Seberang Perai; On-site; MYR 39,000 - 61,000; Full time

Job summary

GDT Sdn. Bhd. in Penang, Malaysia, seeks CNC Machinists to read and interpret engineering drawings and GD&T, set up machines, select tools and parameters, and produce precision components to tight tolerances.

You will perform first-off, in-process, and final inspections with precision instruments, maintain records, and adhere to SOPs and quality standards in a manufacturing environment.

Qualifications

• Read and interpret engineering drawings, blueprints and GD&T specifications.
• Skilled in selecting tools, settings, and machining parameters.
• Able to read gauging results and ensure tolerances.
• Knowledge of basic CNC programming concepts is an advantage.

Responsibilities

• Read, interpret drawings, blueprints, and GD&T for machining requirements.
• Set up machines, fixtures, and workpieces per production needs.
• Produce precision components within specified tolerances.
• Perform first-off and in-process inspections with precision instruments.
• Maintain production and quality records and follow SOPs.

Skills

Reading engineering drawings

GD&T knowledge

Precision measuring

Problem solving

Attention to detail

Time management

Team collaboration

Education

Diploma/Certificate in Mechanical Engineering or related field

Tools

CNC milling machines

CNC turning machines

Conventional machines (lathe, mill, drill, grinder)

Job description

1. CNC Milling, CNC Turning & Conventional Machinists

Read, interpret, and understand engineering drawings, blueprints, process sheets, and technical specifications to determine machining requirements and dimensional tolerances.

Set up and operate CNC milling machines, CNC turning (lathe) machines, and conventional machines (manual lathe, milling machine, drilling machine, surface grinder, etc.) according to production requirements.

Prepare machines for production by installing workholding devices, fixtures, jigs, cutting tools, and measuring equipment.

Select suitable cutting tools, inserts, tool holders, and machining parameters such as spindle speed, feed rate, depth of cut, and coolant application based on material type and machining operations.

Load, edit, verify, and optimize CNC machining programs when required, including setting work offsets, tool offsets, and machine zero points.

Perform machining operations including facing, turning, drilling, boring, reaming, tapping, threading, grooving, contour milling, slotting, pocket milling, and surface finishing.

Monitor machine performance throughout the machining process and make necessary adjustments to tooling, offsets, or cutting conditions to maintain dimensional accuracy and production efficiency.

Conduct first-off, in-process, and final inspections using precision measuring instruments such as vernier calipers, micrometers, height gauges, bore gauges, dial indicators, thread gauges, and Coordinate Measuring Machines (CMM), where applicable.

Ensure all machined components meet engineering drawings, GD&T requirements, customer specifications, and quality standards before releasing them for the next production stage.

Identify machining defects, dimensional deviations, or quality issues, perform root cause analysis, and implement corrective actions to prevent recurrence.

Replace worn or damaged cutting tools and inserts, perform tool presetting, and monitor tool life to minimize downtime and maintain machining quality.

Perform routine preventive maintenance, machine cleaning, lubrication, and daily equipment inspections to ensure machines remain in good operating condition.

Maintain accurate production records, machine utilization reports, tooling records, inspection reports, and non-conformance documentation.

Follow Standard Operating Procedures (SOPs), Work Instructions (WI), quality management system requirements, and company manufacturing standards.

Comply with workplace health, safety, environmental (HSE), and 5S requirements by maintaining a clean, organized, and hazard-free work environment and using appropriate personal protective equipment (PPE).

Work closely with CNC programmers, manufacturing engineers, supervisors, maintenance technicians, and quality inspectors to resolve production issues and improve machining processes.

Participate in continuous improvement initiatives such as Lean Manufacturing, Kaizen, and waste reduction activities to improve productivity, reduce machining cycle time, and optimize manufacturing costs.

Support new product introduction (NPI), process validation, tooling trials, and prototype machining activities when required.

Meet daily production targets while ensuring product quality, machine efficiency, and on-time delivery in accordance with production schedules.1. CNC Milling Machinist

Read and interpret engineering drawings, blueprints, and GD&T specifications.

Set up machines and prepare tooling, fixtures, and workpieces.

Produce precision components within specified tolerances and quality standards.

Perform first-off, in-process, and final inspections using precision measuring instruments.

Troubleshoot machining and tooling issues to minimize downtime.

Maintain accurate production and inspection records.

Perform routine machine maintenance and ensure equipment is in good working condition.

Follow Standard Operating Procedures (SOPs), quality requirements, and workplace safety regulations.

Maintain a clean and organized work area using 5S principles.

Collaborate with engineers, supervisors, and quality personnel to improve machining processes and productivity.

Requirements

Diploma, Certificate, or SKM in Mechanical Engineering, Manufacturing Engineering, Precision Machining, Tool & Die, or a related technical field.

Minimum 1–3 years of experience operating CNC milling, CNC turning (lathe), or conventional machining equipment. (Experience requirement may vary depending on the position.)

Knowledge of CNC machining processes, machine setup, and machining operations.

Ability to read and interpret engineering drawings, blueprints, technical specifications, and GD&T.

Experience using precision measuring instruments such as vernier calipers, micrometers, height gauges, bore gauges, dial indicators, and thread gauges.

Familiarity with CNC programming concepts, including G-code and M-code, and the ability to perform basic program editing and tool offset adjustments is an advantage.

Knowledge of cutting tools, inserts, workholding devices, fixtures, and machining parameters for various materials.

Understanding of machining tolerances, surface finish requirements, and quality control procedures.

Ability to identify and troubleshoot machining, tooling, and machine-related issues.

Knowledge of preventive maintenance and daily machine inspection procedures.

Familiarity with Lean Manufacturing, 5S, Kaizen, and continuous improvement practices is an advantage.

Strong attention to detail with a commitment to producing high-quality precision components.

Good problem-solving, analytical, and time management skills.

Ability to work independently and collaboratively in a fast‑paced manufacturing environment.

Willingness to work shifts, overtime, weekends, or public holidays when required.

Physically fit and able to stand for extended periods and handle materials safely.

Committed to complying with company policies, safety regulations, and quality management systems.

GDT Sdn. Bhd. is a leading contract manufacturer in Penang, Malaysia, specializing in turnkey project management of high-mix, low-volume, high-complexity and high-flexibility production of precision machining, assemblies and systems. We offer a broad array of manufacturing services to medical, semiconductor and electronic OEMs in North America, Europe and Asia.

GDT Sdn. Bhd has been establishing, maintaining and improving the integrated management system inconformity to ISO9001:2016, ISO13485:2016, relevant statutory requirements, so as to realized customer satisfaction and continual improvement.

GDT Sdn. Bhd. is a leading contract manufacturer in Penang, Malaysia, specializing in turnkey project management of high-mix, low-volume, high-complexity and high-flexibility production of precision machining, assemblies and systems. We offer a broad array of manufacturing services to medical, semiconductor and electronic OEMs in North America, Europe and Asia.

GDT Sdn. Bhd has been establishing, maintaining and improving the integrated management system inconformity to ISO9001:2016, ISO13485:2016, relevant statutory requirements, so as to realized customer satisfaction and continual improvement.