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Job Summary**
Lumentum International (Thailand) Co. Ltd. is seeking a talented Test Software Development Engineer to design, develop, and maintain robust test automation solutions for our cutting-edge optical and photonic products. This role is crucial for ensuring the quality, reliability, and performance of our hardware throughout its lifecycle.
Job Responsibilities**
* Design, develop, and implement automated test software for new product introduction (NPI), primarily using VB.NET, C#, Python, or similar object-oriented programming languages.
* Develop and maintain test frameworks, libraries, and tools to streamline the test development process and improve efficiency.
* Collaborate closely with other development engineers in Ottawa and Shenzhen.
* Debug and troubleshoot complex software issues, identifying root causes and implementing effective solutions.
* Perform software verification and validation, including unit testing, integration testing, and system-level testing.
* Participate in design reviews and code reviews to ensure adherence to best practices and quality standards.
* Continuously research and evaluate new test technologies, tools, and methodologies to enhance test capabilities.
Job Qualifications**
* Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related technical field.
* 2+ years of experience in test software development, preferably in a manufacturing or R&D environment.
* Strong programming skills in VB.NET, C#, Python, SQL, etc.
* Additional skill set on AI tool is a plus.
* Experience with test equipment automation and instrument control
* Familiarity with various communication protocols (e.g., SCADA, PLC, GPIB, USB, Ethernet, RS-232).
* Experience with software development methodologies (e.g., Agile, Scrum).
* Knowledge of optical and photonic components, systems, or test methodologies is a plus.
* Excellent problem-solving, analytical, and debugging skills.
* Require written and verbal communication skills in English.
* Ability to work independently and as part of a cross-functional team in a fast-paced environment.
We are an equal opportunity employer and value diversity at our company.
We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.
Please contact us to request accommodation.
Skills Required
- Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related technical field
- 2+ years of experience in test software development, preferably in a manufacturing or R&D environment
- Strong programming skills in VB.NET, C#, Python, and SQL
- Experience with test equipment automation and instrument control
- Familiarity with SCADA, PLC, GPIB, USB, Ethernet, and RS-232 communication protocols
- Experience with Agile or Scrum software development methodologies
- Written and verbal communication skills in English
- Ability to work independently and as part of a cross-functional team in a fast-paced environment
- Additional AI tool skills
- Knowledge of optical and photonic components, systems, or test methodologies
Lumentum Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lumentum and has not been reviewed or approved by Lumentum.
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Equity Value & Accessibility — Equity is positioned as a meaningful part of total compensation, with RSUs frequently framed as a valued component of offers. An employee stock purchase plan with a discount and look-back further reinforces equity access as part of rewards.
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Retirement Support — Retirement benefits are presented as a clear strength, with a 401(k) match and immediate vesting highlighted as supportive features. Auto-enrollment and match eligibility details indicate a structured retirement program for U.S. employees.
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Healthcare Strength — Multiple medical plan options are described, including PPO and HDHP/HSA choices and Kaiser in some locations, suggesting breadth and choice in coverage. Health and well-being programming is also characterized as part of a comprehensive benefits approach.
Lumentum Insights
What We Do
Lumentum (NASDAQ: LITE) is a market-leading designer and manufacturer of innovative optical and photonic products enabling optical networking and laser applications worldwide. Lumentum optical components and subsystems are part of virtually every type of telecom, enterprise, and data center network. Lumentum lasers enable advanced manufacturing techniques and diverse applications including next-generation 3D sensing capabilities. Lumentum is headquartered in San Jose, California with R&D, manufacturing, and sales offices worldwide. For more information, visit www.lumentum.com.
