Senior Technician - CEST

Coherent Corp. US
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📍 Perai, Penang, MalaysiaFull time

About this role

Primary Duties & Responsibilities

Job Responsbilities:

  • Set up, implement, and maintain the SPC (Statistical Process Control) system.
  • Manage and maintain the DV Master Inventory system and master units.
  • Perform test software qualification for tester control-related changes.
  • Provide technical support and troubleshoot tester control and SPC system issues.
  • Set up SPC test systems for new products and tester configurations.
  • Monitor SPC data and perform periodic reviews to optimize system performance.
  • Support test software debugging with cross-functional teams.
  • Conduct tester control evaluations, design of experiments (DOE), and implement improvements.
  • Assist engineers with special evaluations, technical analysis, and improvement projects.
  • Manage, assign, and monitor engineering operators within the team.
  • Provide SPC system training to relevant departments when required.
  • Ensure compliance with Safety, ESD, Cleanroom, Housekeeping, ISO, and company requirements.
  • Revise DV duration when necessary and maintain accurate inventory records.
  • Stop tester operations when safety, quality, or tester control requirements are not met.
  • Drive continuous improvement initiatives and apply risk-based thinking in daily tasks.
  • Perform other duties assigned by the immediate supervisor.

 

Job Requirements:

Education:

Minimum:  Diploma in Electrical/Electronics, Computer Engineering, Science or related field

 

Experience:

Minimum 1 year experience in mass production environment, preferably in Test Engineering or related industry. Candidates without appropriate experience may be accepted by the hiring manager subject to job nature, availability of buddy, duration of learning, etc.

 

 

Special Skills:

  • With good computer literacy, good communication skill and reporting of information/data
  • Experience in tester or equipment configuring, troubleshooting and verification
  • With basic knowledge in SPC
  • Able to identify and implement process improvements while adhering to standards and raising expectations

 

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work


 
Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

 
Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.


Frequently Asked Questions

Is the salary disclosed for the Senior Technician - CEST position at Coherent Corp. US?
The salary for this Senior Technician - CEST role at Coherent Corp. US is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Technician - CEST position at Coherent Corp. US located?
This Senior Technician - CEST role at Coherent Corp. US is based in Perai, Penang, Malaysia. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Technician - CEST role at Coherent Corp. US full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Technician - CEST role at Coherent Corp. US.
How do I apply for the Senior Technician - CEST position at Coherent Corp. US?
Click the "Apply Now" button on this page. You will be redirected to Coherent Corp. US's official application portal hosted on oraclecloud where you can submit your application directly.
When was the Senior Technician - CEST job at Coherent Corp. US posted?
This Senior Technician - CEST position at Coherent Corp. US was posted on Aug 20, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Technician - CEST
Coherent Corp. US
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