Opticore’s mission is to provide scalable, energy-efficient computing solutions that address the global energy and environmental challenges posed by the growing demands of AI computing with 100x more energy efficiency and area density. We’re looking for a self-motivated Photonic Characterization Experimentalist to join our team and help shape the future of high-speed, high-performance computing. You’ll work on experimental testing of out custom silicon photonics chip across the entire product lifecycle, making you a key contributor to our engineering efforts.Key Responsibilities

• Plan and execute optical and electrical tests for wafer‑level, die‑level, and packaged photonic integrated circuits (PICs).
• Build, maintain, and automate laboratory setups using lasers, power meters, probe station, optical spectrum analyzers, high-speed signal generator, scope, etc.
• Characterize device performance metrics—optical spectrum, RF bandwidth, insertion loss, modulation efficiency, etc.
• Develop Python scripts for instrument automation and data analysis
• Troubleshoot test anomalies; perform root‑cause analysis in collaboration with design, packaging, and process teams.
• Generate clear documentation (test plans, procedures, and characterization reports) and present results in design reviews and customer meetings.
• Drive continuous improvement of measurement accuracy, throughput, and lab safety protocols.

Minimum Qualifications

• PhD degree in Electrical Engineering, Physics, Optics/Photonics, or a related field.
• 3+ years of hands‑on experience characterizing PICs, waveguides, or optical components.
• Proficiency with laboratory instrumentation (tunable lasers, OSAs, LNAs/VNAs, probe stations).
• Data‑analysis skills in Python or MATLAB.
• Solid understanding of integrated‑photonics fundamentals and measurement best practices.
• Excellent documentation, presentation, and cross‑functional communication skills.

Preferred Qualifications

• Experience with wafer‑scale automated probing and test scripting (PyVisa, LabVIEW, etc.).
• Familiarity with high‑speed RF/optical measurements (10 Gbaud+).
• Knowledge of packaging interactions (fiber attach, flip‑chip, thermal management) and their impact on optical performance.
• Background in statistical process control and DOE for yield improvement.
• PhD in Photonics or a closely related discipline.

What Motivates Our Team

• Excellent benefits – medical, vision, dental, 401(k), paid time off, and more.
• Strong work-life balance – a flexible, supportive culture that values your personal time.
• Groundbreaking work in optical computing – shape the future of data processing.
• Impactful innovation – our designs push the boundaries of performance and efficiency.
• Passionate & dedicated team – collaborate with experts and thought leaders in the field.
• Professional development – we foster growth, mentorship, and career advancement opportunities.

reality? 

Apply today and help us illuminate the future of computing.