Product Engineer - Optical Module

cisco· 255 Cisco SCM (Thailand) Ltd
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📍 Chonburi, ThailandFull time

About this role

The Product Engineer will collaborate closely with the design engineering team on new product introduction, and with key suppliers and contract manufacturers on sustaining engineering and cost reduction, to expedite time to market and revenue ramp of high bit rate optical coherent transceivers.

Key Essential Functions:

1)Lead the yield improvement, drive product, process, quality improvements.

2)Lead the product debug and RMA activities and drive related action to closure.

3)Support cost modelling and lead cost reduction activities with cross function team.

4)Perform and coordinate DFX activities with design, test and process engineering teams.

5)Analyze and correlate performance of key parameters spanning device to sub-system levels to optimize in-process and final test specifications.

6)Create product trouble-shooting guides.

7)Lead failure analysis, root cause identification and corrective action implementation of components, sub-systems and field failures.

8)Approve readiness for volume manufacturing.

 

Minimum Qualifications, Experience, Skills, Education and Certifications:

1)BS degree in electrical engineering, physics, or other relevant major.

2)5+ years’ experience supporting design and NPI of high bit rate optical transponders.

3)Very experienced on optical modules production and process on QSFP-DD, OSFP, CFP2 and QSFP-112, etc.

4)Very familiar with 100G/200G/400G/800G/1.6T optical module specifications and test requirements.

5)In-depth knowledge of analog and digital electronics, RF, and optical communication circuits and components.

6)Ability to drive solutions through cross-functional teams.

7)Excellent verbal and written communications skills in English

 

Preferred Qualification: 

1)Superior problem-solving skills.

2)Strong statistical data analysis skills.

3)Reliability engineering experience with Telecom class of products is an asset.

 

Primary Work Location: Chonburi, Thailand

Additional Considerations:  Some travel is required

Why Cisco? 

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.

Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. 

We are Cisco, and our power starts with you. 

Frequently Asked Questions

Is the salary disclosed for the Product Engineer - Optical Module position at cisco?
The salary for this Product Engineer - Optical Module role at cisco is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Product Engineer - Optical Module position at cisco located?
This Product Engineer - Optical Module role at cisco is based in Chonburi, Thailand. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Product Engineer - Optical Module role at cisco full-time or part-time?
This is listed as a Full time position. It is posted as a Product Engineer - Optical Module role in the 255 Cisco SCM (Thailand) Ltd department at cisco.
Which team or department does the Product Engineer - Optical Module at cisco belong to?
This Product Engineer - Optical Module position is part of the 255 Cisco SCM (Thailand) Ltd department at cisco. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Product Engineer - Optical Module position at cisco?
Click the "Apply Now" button on this page. You will be redirected to cisco's official application portal hosted on workday where you can submit your application directly.
When was the Product Engineer - Optical Module job at cisco posted?
This Product Engineer - Optical Module position at cisco was posted on Sep 2, 2026. Apply as soon as possible — early applications are often reviewed first.
Product Engineer - Optical Module
cisco
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