Senior Machining Process Engineer

NOVA-TECH MFG PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading manufacturing company based in Singapore is seeking an experienced process engineer specializing in CNC machining. The role involves developing and optimizing machining processes, troubleshooting issues, and ensuring production quality. Candidates should have 5+ years of hands-on experience and strong knowledge of CNC milling, turning, and related processes. Familiarity with CAD/CAM software is essential. The position requires onsite work at Changi North Crescent and offers opportunities for professional growth.

Qualifications

• Minimum 5–8 years of hands-on experience in CNC machining process engineering.
• Proven ability to interpret complex engineering drawings including GD&T.
• Strong experience in multi-axis machining and process optimization.

Responsibilities

• Develop and optimize CNC machining processes for production.
• Lead machining process development for New Product Introduction.
• Troubleshoot complex machining issues independently.

Skills

CNC milling

CNC turning

CNC grinding

Process optimization

Problem-solving

Reading engineering drawings

Education

Degree or Diploma in Mechanical Engineering

Tools

CAD/CAM software (SolidWorks, NX)

Job description

Job Description

• Develop, validate, and optimize complex machining processes for CNC milling, turning, grinding, and multi‑axis machining.
• Read, interpret, and analyze cross‑process technical and engineering drawings.
• Create and review manufacturing process flows to support production and quality requirements.
• Lead machining process development for New Product Introduction (NPI) projects.
• Troubleshoot and resolve high‑impact machining issues, including tolerance drift, tool wear or failure, chatter, and surface finish defects.
• Design, review, or specify advanced jigs and fixture concepts to improve machining accuracy and repeatability.
• Evaluate and select cutting tools, tool geometries, coatings, and tool‑holding solutions based on material type tolerance requirements and machining strategy.
• Define and optimize machining parameters such as cutting speed, feed rate, depth of cut, step‑over, coolant strategy, and toolpath methods to achieve stable and efficient processes.
• Implement process improvements through parameter adjustments and tooling upgrades to enhance yield, reduce variation, and improve overall machining quality.
• Validate process changes through capability studies, first‑article inspection (FAI) results, and productiontrial runs.
• Performing any other ad hoc duties as assigned.

Job Requirement

• Degree or Diploma in Mechanical Engineering, Precision Engineering, or a related discipline.
• Minimum 5–8 years of hands‑on experience in CNC machining process engineering within semiconductor, precision engineering or related industries.
• Strong experience in CNC milling, turning, grinding, and multi‑axis machining.
• Proven ability to read and interpret complex engineering drawings, including GD&T and cross‑process requirements.
• Solid knowledge of machining parameters, cutting tools, tool materials, coatings, and tool‑holding systems.
• Hands‑on experience in process optimization, capability studies (Cp/Cpk), FAI, and production trials.
• Experience in NPI machining process development and production ramp‑up support.
• Ability to design or specify jigs and fixtures concepts to improve accuracy, repeatability, and productivity.
• Familiar with CAD/CAM software such as SolidWorks, NX, or equivalent.
• Strong problem‑solving skills with the ability to resolve complex machining issues independently.
• Good communication skills and ability to work effectively with Production, Quality, and Engineering teams.
• Willingness to support shopfloor activities and customer or audit requirements when needed.
• Willing to work on‑site at Changi North Crescent.