Cisco logo

Product Engineer, Optical Module

Cisco

On-site
Pathum Thani, Thailand
Full-time
Senior
5+ yrs
Salary not listedPosted 4d ago

Real job — pulled straight from Cisco’s careers page · Verified August 28, 2026 · No reposts.

Job description

Cisco is hiring a Product Engineer, Optical Module — a full-time, based in Pathum Thani, Thailand role. Apply directly on Cisco's careers page below.

Product Engineer - Optical Module

Location: Bangkok, Thailand

Remote Type: Onsite Only

Time Type: Full time

Job Description

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: Pathum Thani, 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. 

Get Software Engineer jobs like this

New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.

Email me new jobs
Sanhua logo

Product Engineer (Mandarin and English)

San Jose, CA
✓ From careers page· 3h ago
Fitspr logo

Product Engineer

US
✓ From careers page· 3h ago
RTX logo

RTX

New

Senior Principal Electrical Engineer

$132k–$252kTucson, AZ
✓ From careers page· 5h ago
RTX logo

RTX

New

Principal Electrical Engineer - Test

$108k–$205kLogan, UT
✓ From careers page· 5h ago

Frequently asked questions

What skills are required for Product Engineer, Optical Module at Cisco?

The required skills for Product Engineer, Optical Module at Cisco include: Electrical Engineering, English.

What is the seniority level for Product Engineer, Optical Module at Cisco?

Product Engineer, Optical Module at Cisco is a Senior level position.

How do I apply for Product Engineer, Optical Module at Cisco?

You can view the full description and apply for Product Engineer, Optical Module at Cisco on EchoJobs: https://echojobs.io/job/cisco-product-engineer-optical-module-0j6gi.