Optical Engineer
Cisco · Bangkok, Thailand · Product and Engineering
About this role
Cisco is hiring a senior-level Hardware Engineer in the software engineering function based in Bangkok, Thailand. The posting calls out experience with Data Analytics and roughly 6+ years of relevant work. Listed education preference: a bachelor's degree or equivalent.
- Role
- Hardware Engineer
- Function
- software engineering
- Level
- senior
- Track
- Individual contributor
- Employment
- Full-time
- Location
- Bangkok, Thailand
- Experience
- 6+ years
- Education
- Bachelor's degree
- Department
- Product and Engineering
- Posted
- May 19, 2026
More roles at Cisco
Job description
from Cisco careersJob Description:
The Product Engineer’s role is to assist with the transition of CISCO’s silicon photonic products from the engineering and prototype phase to volume manufacturing in the most timely and robust fashion. The proven ability to assist with bringing opto-electronic components from design/prototype to volume manufacturing as well as a solid understanding of optical modules and coherent optical communication modules will be necessary to be successful in 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 transponders.
Key Essential Functions:
- Lead end to end yield, process, quality improvements to meet Cisco/Acacia targets of output, yield, scrap, Cpk, HPU, etc., includes wafer, OEMCM and Tunable lasers
- Analyze and correlate performance of key parameters spanning device to sub-system levels to optimize in-process and final test specifications.
- Create product trouble-shooting guides, support failure analysis, root cause identification and corrective action implementation of components, sub-systems and field failures.
- Work with quality team on RMA failure analysis and provide solutions to prevent re-occurrence.
- Work on complex products from design/prototype to volume manufacturing, lead volume manufacturing readiness and process capability check