Supplier Quality Engineer | NTS Singapore

At NTS, we make it possible together. Technology inspires and drives us; it is our passion. Every day we work on unique solutions to complex challenges. Whether it's ultra complex or ultra precise solutions, we are proud of what we do and what we deliver.

Want to find out together what's possible? Do you want to exceed customer expectations and achieve the highest customer satisfaction? Are you driven, enthusiastic and does your heart beat faster with high-tech product development? Then get started as Supplier Quality Engineer at NTS Singapore and let's make it possible together.

Job Description

As Supplier Quality Engineer at NTS Singapore, you will lead supplier qualification, audits, and performance improvement while ensuring compliance with ISO 9001 and driving robust quality systems. This role involves driving corrective actions, supporting new product introductions, and collaborating cross-functionally to improve manufacturing processes and supplier quality outcomes.

Furthermore, your key responsibilities are:

Supplier Quality Management

· Lead supplier qualification, evaluation, and onboarding, including APQP and part qualification processes

· Conduct supplier audits (process, system, and product) and ensure timely closure of findings

· Drive supplier corrective actions (SCAR) using structured methodologies (8D, RCA)

· Work closely with suppliers to improve process capability, reduce defects, and enhance overall quality performance

Quality Systems & Compliance

· Maintain and improve the ISO 9001 Quality Management System and related procedures

· Conduct internal audits to ensure compliance with applicable standards and company requirements

Product & Process Quality

· Review and approve First Article Inspection (FAI) / PPAP submissions for new and revised parts

· Develop and implement inspection and control plans for critical components

· Provide hands-on inspection support when required

Performance Monitoring & Improvement

· Monitor, analyze, and report supplier quality performance metrics

· Lead supplier performance reviews and scorecard meetings

· Identify high-risk or critical suppliers and drive targeted improvement initiatives

Cross-functional Collaboration

· Work closely with Supply Chain, Engineering, and Production teams to address quality issues and align improvement priorities

· Support new product introduction (NPI) activities from a supplier quality standpoint

Job Requirements

· Diploma or Degree in Mechanical / Manufacturing Engineering or equivalent

· Minimum 3–5 years of experience in a manufacturing environment, with direct exposure to supplier quality

· Hands-on experience in supplier quality management, including supplier qualification, audits, and performance management

· Strong practical experience in SPC, FMEA, and structured problem solving (8D)

· Experience working with machining suppliers (CNC, fabrication, precision components) is highly preferred

· Certified Quality Auditor (internal or external) with demonstrated audit execution capability

· Strong ability to interpret engineering drawings, including GD&T; and specification requirements

· Solid machining and manufacturing process knowledge (turning, milling, fabrication, surface treatments, etc.)

· Proven ability to conduct process audits at suppliers and drive root cause analysis and corrective actions

· Demonstrated capability to work directly with suppliers to improve process capability and product quality

· Good working knowledge of ISO 9001 quality management systems

· Experience in APQP, PPAP / First Article Inspection (FAI) and supplier qualification processes

· Strong analytical and problem-solving skills with a data-driven mindset

· Experience managing supplier performance metrics and scorecards

· Effective communication and stakeholder management skills (internal teams and external suppliers)

· Self-driven, able to work independently and manage multiple priorities

· Comfortable working in a fast-paced manufacturing environment with a hands-on approach

Your terms of employment

At NTS, we combine our passion for technology with innovative solutions to complex challenges. You get the freedom and confidence to fully use and develop your talents in a dynamic and energetic environment. We invest both in technology and in you as a future colleague!

Your unique challenge at NTS includes at least the following conditions:

• Competitive salary;
• Annual Wage Supplement;
• Term Life & Medical Insurance Coverage;
• Personal growth and development opportunities through training and/or education;
• Up to 18 days of Annual Leave.

About NTS

We deliver unique solutions to complex challenges and drive technological advancement for our customers. By combining development, manufacturing and assembly, we play an integral role in bringing the supply chain together. We combine the best skills and brightest ideas into a working system for the world's most advanced Semiconductor, Opto-Mechatroni