
Telecommunications networking equipment company
Product Engineer
Benefits and perks
•Remote Work
Required skills
Optical device design
Manufacturing processes
Product lifecycle management
Problem Solving
Project Management
Data Analysis
As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social, community, and societal impact.
Product Engineering
- Act as first line failure analysis and develop fault-finding algorithms for CM engineers
- Work with R&D and NPI team to define production requirements and specifications in terms of process and test
- Work with the combined team to develop and deliver training programs for CM operators and engineers
- Work with the combined team to develop and maintain process and assembly tools in manufacture
- Manage and track product yield according to targets, and track performance to plan
- Work with Test Engineering to create and manage automated analysis tools and key performance indicators (KPIs)
- BOM management of the products in mass production
- Monitor field RMA / RCA, report and drive process changes to address
- Ensure device failure mode with significant failure rate are RCA
- Monitor capacity vs forecast
- Monitor test station HW- PM, spare requirement, upgrade
- Drive ‘minor’ ECO / PCN- process change, component, Cost Reduction
- Work with our manufacturing partner in regular supplier non-conformance issues
- Propose and lead process improvement activities and bring up/install of expansion capital
- Identify component second source with our CM support
- Coordinate the qualification activities for 2nd sourcing bring up
- Procurement spec verification/alignment
- Review and update PFMEA
- Interface with remote design teams and Application Engineering teams
Required Qualifications
This position requires a candidate with a strong, demonstrated record in the development and manufacture of advanced optoelectronic modules and devices in a telecom or Datacom environment.
Skills and Experience
- A minimum of a Bachelor’s degree in a relevant discipline and 5+ years product experience in the design, manufacture or test of optoelectronic products
- Solid understanding of the principles and theory of optical devices such as lasers, modulators, detectors, optical sub-assemblies and transceivers
- Knowledge and experience of the production processes related to the manufacture of Transceiver
- Excellent organisational and project management skills
- Understanding of Product Lifecycle Management
- Demonstrated track record of launching complex optoelectronic module products to market
- Problem solving and the ability to solve technical issues in a high-pressure environment and resolve issues locally and remotely
- Experience interacting with multi-functional, multi-locational teams
- Good written and oral communication skills (English and Thai)
- Strong computer and analytical skills, including database management and data analysis tools
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At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.
Ciena is an Equal Opportunity Employer, including disability and protected veteran status.
If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.
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About Ciena

Ciena
Series CCiena Corporation is an American optical networking systems and software company based in Hanover, Maryland. The company has been described as a vital player in optical connectivity. The company reported revenues of $4.8 billion and more than 9,000 employees, as of November 2025.
5,001-10,000
Employees
Linthicum Heights
Headquarters
$3.2B
Valuation
Reviews
10 reviews
3.8
10 reviews
Work-life balance
3.5
Compensation
2.8
Culture
4.1
Career
3.2
Management
2.9
72%
Recommend to a friend
Pros
Flexible hours/schedule
Good benefits/health benefits
Supportive management/colleagues
Cons
Limited career advancement
Low pay/below industry average salary
High workload/long hours
Salary Ranges
76 data points
Mid/L4
Senior/L5
Mid/L4 · Lead, Data Engineering
1 reports
$206,590
total per year
Base
$158,915
Stock
-
Bonus
-
$206,590
$206,590
Interview experience
1 interviews
Difficulty
3.0
/ 5
Duration
14-28 weeks
Interview process
1
Application Review
2
Recruiter Screen
3
Technical Phone Screen
4
Onsite/Virtual Interviews
5
Team Matching
6
Offer
Common questions
Coding/Algorithm
Technical Knowledge
Behavioral/STAR
Past Experience
Culture Fit
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