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Senior Quality Engineer/Principal Quality Engineer

MKS Instruments

SingaporeFull-timeOn-site

Posted 19 Jun 2026

About this role

Lead quality engineering activities for complex laser and photonic products, focusing on NPI, process control, and risk mitigation. Drive structured problem-solving and continuous improvement to reduce defects and improve manufacturing robustness. Requires a Bachelor's degree in Engineering or Physics with 6+ years of experience in complex precision manufacturing. Proficiency in core quality tools like PFMEA, SPC, and CAPA is essential.

What they're looking for

Quality EngineeringPFMEASPCMSA/GR&R8DDMAICCAPADOE

Frequently asked questions

What does a Senior Quality Engineer/Principal Quality Engineer at MKS Instruments do?

Lead quality engineering activities for complex laser and photonic products, focusing on NPI, process control, and risk mitigation. Drive structured problem-solving and continuous improvement to reduce defects and improve manufacturing robustness. Requires a Bachelor's degree in Engineering or Physi…

What skills does this Senior Quality Engineer/Principal Quality Engineer role need?

Key skills for this role include Quality Engineering, PFMEA, SPC, MSA/GR&R, 8D, DMAIC.

How much does a Senior Quality Engineer/Principal Quality Engineer at MKS Instruments pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Senior Quality Engineer/Principal Quality Engineer role remote, hybrid, or on-site?

This role is on-site, based in Singapore.

How do I apply for this Senior Quality Engineer/Principal Quality Engineer role?

You can apply directly on MKS Instruments's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.