Photonic Test Engineer

Lucidean is pioneering the next generation of optical communications to unlock faster, more efficient AI data centers. Founded by leading photonics pioneers out of UC Santa Barbara, Lucidean’s game-changing link architecture and photonic integrated circuit designs are ideally suited to deliver coherent links in data center environments where incumbent technologies face fundamental barriers.

As a Photonics Test Engineer at Lucidean, you will build and automate test capabilities that validate cutting‑edge PICs and high‑speed optoelectronic components and assemblies from transmitter to receiver. In this role you will define standardized test plans, execute rigorous characterization, and drive reliability and failure analysis to ensure performance meets real‑world demands. Working closely with senior optical system test engineers and the photonic integrated circuit (PIC) development team you will help keep validation on track and deliver clear, high‑impact data that accelerates photonic technology into product.

• Define and implement standardized test plans for photonic components and PICs.
• Build test setups, including automating testing capabilities.
• Conduct comprehensive testing and validation of high‑speed PICs and optoelectronic assemblies, including transmitters and receivers.
• Ensure completion of on‑time execution of timing according to plans.
• Define and execute reliability studies and failure analysis for photonic components, PICs and optoelectronic assemblies.

• M.S. or Ph.D. in Electrical Engineering, Physics, or related field.
• Experience with test of photonic components including lasers, MZMs, photodiodes, and passive components.
• Hands‑on experience developing and executing test plans for PICs.
• Strong teamwork, collaboration, and communication skills.

• High‑speed modulator and detector test experience.
• Experience with PIC product packaging, testing, and qualification.
• Yield, reliability and failure analysis experience.

• Push the frontier of optical interconnect technologies for AI computing in exciting start‑up.
• Work alongside a dedicated, diverse team focused on making a tangible impact.
• Contribute to and help shape a flexible and dynamic startup environment with a culture of continuous learning and development.
• Competitive salary, equity options, and a comprehensive benefits package.

Lucidean provides equal employment opportunity for all applicants and employees. Lucidean does not unlawfully discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, military or veteran status, marital status, domestic partner status, sexual orientation, genetic information, or any other basis protected by applicable laws.