[Skip to main content](#main-content)

[OpenNash Jobs](https://jobs.opennash.com/)
[Hiring report](/reports/hiring/) · [All ON Semiconductor jobs](https://jobs.opennash.com/companies/on-semiconductor/) · [Search jobs](/search/)

ON Semiconductor 

# Assistant Techncian (OPERATOR 4, WAFER FAB)

Seremban, Negeri Sembilan, Malaysia Administrative 

Listed on ON Semiconductor ’s official careers site. Posted July 24, 2026. Check that it is still open and apply there.
[Apply on ON Semiconductor ’s careers site →](https://hctz.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/2505925)

[OpenNash Jobs](https://jobs.opennash.com/) / [ON Semiconductor ](https://jobs.opennash.com/companies/on-semiconductor/) / Assistant Techncian (OPERATOR 4, WAFER FAB)

## Job description

### Job Summary

onsemi is seeking a Wafer Fab Operator to work in the Post Fab area of our cleanroom. As an Operator, you would be at the front lines of the exciting process that converts batches of blank silicon wafers into carriers for complete integrated circuits. In our probe area, these integrated circuits are tested. Then, the final products are found in popular high-tech devices, like smartphones, tablets, and even medical devices and self-driving cars!

## Responsibilities

### Responsibilities

Work in a cleanroom environment, wearing cleanroom attire. Willing to work in Normal hour & Shift if require. As current need was work in shift. Work with minimum supervision. Perform all Chemical related task such as top up/ change/ withdraw/ troubleshooting on the chemical station issue including schedule PM task perform. Willing to support shift technician to ensure all the PM task complete within their shift Prepare all the PM part in advance including recycle part cleaning/ standby.

Proactive involve in major down with Normal hour. Time management as work in shift we need to enroll with shift pass down on time, complete task on time and etc Perform and sustain 5S in area. Part shipment, receiving and pack.

## Qualifications

### Requirements

Valid electrical / electronic / mechatronic certificate

## At a glance
- Posted by the employer: Jul 24, 2026
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 86 days
- Location: Seremban, Negeri Sembilan, Malaysia[Apply on ON Semiconductor ’s careers site →](https://hctz.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/2505925)

## More jobs at ON Semiconductor 

### [Engineering Assistant, Product & Test](https://jobs.opennash.com/companies/on-semiconductor/jobs/be2a1cf499b9a593a830/)

Seremban, Negeri Sembilan, Malaysia

### [2026 Internship Program](https://jobs.opennash.com/companies/on-semiconductor/jobs/02348da3f93320114635/)

Seremban, Negeri Sembilan, Malaysia

### [Accountant, Specialist](https://jobs.opennash.com/companies/on-semiconductor/jobs/76548f37e93a1905c882/)

Seremban, Negeri Sembilan, Malaysia

### [COE process technician](https://jobs.opennash.com/companies/on-semiconductor/jobs/fd09fdcea9ce9acecae7/)

Seremban, Negeri Sembilan, Malaysia

### [Calibration Technician](https://jobs.opennash.com/companies/on-semiconductor/jobs/8c2746f72c3b0692ec7f/)

Seremban, Negeri Sembilan, Malaysia

## Similar jobs at other companies

### [Lounge Techncian](https://jobs.opennash.com/companies/royal-caribbean-group/jobs/84218fbaf003360190ae/)

Royal Caribbean Group 

### [Internship - Wafer Technology: Equipment Engineering](https://jobs.opennash.com/companies/infineon-technologies/jobs/bd3c336e752f38c08f07/)

Infineon Technologies · Samut Prakan

### [Prozessingenieur Wafer Recycling Reclaim (f/m/div)](https://jobs.opennash.com/companies/infineon-technologies/jobs/34362e9fdc3e40d21866/)

Infineon Technologies · Dresden

### [Wafer Process Operator (CW)](https://jobs.opennash.com/companies/lumentum-holdings/jobs/001c60d16ac7c2e03918/)

Lumentum Holdings · Japan - Sagamihara

### [Manufacturing - Wafer Fab Specialist (Operator) (12H Rotating Shift)](https://jobs.opennash.com/companies/stmicroelectronics/jobs/bad6ef7a207ecc7377bc/)

STMicroelectronics · Singapore

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)