Hardware Test Engineer

About the company

Lumilens is a photonics infrastructure company building connectivity platforms to link GPUs at hyperscaler scale.

About this role

Hardware Test Engineer   About Lumilens   At Lumilens, we are building critical photonics infrastructure powering tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is unlocking a new era of computing—faster, cooler, and massively more efficient. Join our collaborative team to shape the future of high-speed optical connectivity.   Position Overview   Lumilens is seeking a skilled Hardware Test Engineer with 10-12 years of experience to join our innovative hardware team. In this role, you will be responsible for ensuring the quality, reliability, and compliance of our high-performance photonics and semiconductor solutions through rigorous hardware testing practices. You will play a key role in the development lifecycle, collaborating with engineering and manufacturing teams to deliver products that meet the highest standards.   Key Responsibilities   - Design and execute comprehensive hardware test plans and test cases for new product introductions and existing hardware platforms - Develop and maintain automated test setups, utilizing industry-standard frameworks and tools - Analyze and debug hardware issues, working cross-functionally with design and development teams - Ensure testing aligns with industry standards and regulatory requirements - Interpret hardware schematics and datasheets to facilitate thorough testing methodologies - Conduct environmental testing, including thermal and humidity assessments - Perform and document EMC (Electromagnetic Compatibility) tests as needed - Operate a variety of test equipment, including oscilloscopes, multimeters, and logic analyzers - Maintain detailed test records, results, and reports for product validation and compliance   Required Technical Skills   - Proficiency in hardware testing methodologies and best practices - Strong knowledge of electrical and electronic systems - Experience designing and executing test plans and test cases - Familiarity with test automation tools and frameworks - Ability to read and interpret hardware schematics and datasheets - Knowledge of industry standards and regulations for hardware testing - Understanding of signal integrity and power integrity concepts - Proficiency using test equipment, such as oscilloscopes, multimeters, and logic analyzers - Experience with hardware debugging and troubleshooting techniques - Understanding of digital and analog circuit design principles - Familiarity with environmental testing (temperature and humidity chambers) - Understanding of electromagnetic compatibility (EMC) testing   Qualifications   - Bachelor’s or Master’s degree in Electrical Engineering, Electronics, or a related field - 10-12 years of hands-on experience in hardware testing within optical, semiconductor, or related technology sectors - Strong analytical, organizational, and collaborative communication skills   Why Join Lumilens?   - Work at the forefront of AI, networking, and optical semiconductor technology - Collaborative and innovative environment - Opportunities for career growth - Competitive salary and comprehensive benefits package   Lumilens is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or any other protected characteristic.