Photonic Systems & Applications Engineer

Openlight

Openlight

IT

San Francisco, CA, USA

Posted on May 1, 2026

We are seeking a highly motivated Photonic Systems and Applications Engineer to join our dynamic team. This role involves hands-on, lab-based testing and analysis of photonic components, integrated circuits (PICs), and systems. If you have a strong background in optical, electrical, and high-speed testing and enjoy working closely with partners and customers to ensure compatibility and suitability of the platform for applications in communications, lidar, quantum computing, and sensing, you will likely enjoy this role.

What You'll Do:

  • Hardware Characterization: Characterization of photonic components and PICs fabricated on our integrated photonic platform. Work with PCBs and substrates that integrate OpenLight PICs with control and high-speed electronics like power supplies, DACs, ADCs, microcontrollers, high speed drivers, TIAs, and DSPs. Build and develop test stations including equipment procurement, test station automation, and test code development. Debug and enhance existing firmware.
  • Optical and High-Speed Testing: Perform optical testing on photonic systems, characterizing integrated lasers, modulators, amplifiers, and other optical components. Characterize high speed photonic systems for bandwidth, large signal eye-diagram performance, and BER.
  • Demonstrations: Build and support technology demonstrations on-site and at conferences, communicating clearly and effectively with customers.
  • Data Analysis and Communication: Analyze data, summarize findings, and clearly communicate conclusions.
  • Internal and External Communication: Engage with team members and customers, including generating customer-facing documentation.
  • Customer System Integration Support: Address customer inquiries and provide detailed and clear documentation of test results and conclusions. Support customer system integration of OpenLight PICs by answering technical questions and supplying supporting documentation.

Your Experience Includes:

  • Strong analytical skills, excellent communication abilities, and a collaborative mindset. o Hands-on experience with optical and high-speed test equipment.
  • Strong Python (or similar) programming ability. Familiarity with firmware architectures and debug.
  • Ability to read a schematic, ability to debug, and general familiarity with printed circuit boards (PCBs).
  • Experience in design and test of photonic modules such as transceivers or Lidar modules
  • Strong communication skills to collaborate effectively with cross-functional teams, partners, and customers.
  • Ability to work in a fast-paced startup environment and adapt to evolving priorities.
  • Self-starting and independent but able to collaborate with teams inside and outside the company.

Your Qualifications Include:

  • Advanced degree in Electrical Engineering, Photonics, or related field. Masters or PhD in a relevant discipline is preferred.
  • Relevant experience in photonic and high-speed testing and analysis is required.