Silicon Photonics System Architect – Transmitter & Receiver PICs

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Reference:BH-2339

Sector:Electrical Engineering

Salary:£120,000 to £220,000 Per Annum

Benefits:Equity & Benefits

Town/City:San Diego

Contract Type:Permanent

Silicon Photonics System Architect – Transmitter & Receiver PICs
Remote - California
$120,000–$220,000 + Equity


We’re hiring a System Architect with strong expertise in optical transceiver systems and link budget analysis to help define the architecture and requirements for next-generation silicon photonics transmitter and receiver PICs.

You will translate system, customer, and standards requirements into device-level specifications for high-speed IM-DD and coherent optical transceivers, including pluggable formats such as DR8, FR4, and ZR-class.
The role sits at the intersection of system architecture and device design, ensuring performance targets are well-defined, realistic, and aligned with IEEE, OIF, and MSA standards.

Key responsibilities
  • Define system requirements and link budgets for transmitter and receiver PICs
  • Convert standards and customer requirements into component-level specs
  • Specify optical/electrical targets (power, ER, bandwidth, loss, linearity, etc.)
  • Analyse trade-offs across optical, electrical, and packaging domains
  • Produce requirements docs, ICDs, and verification matrices
  • Work closely with device, materials, and packaging teams
  • Support coherent receiver PIC and system co-design
  • Track relevant industry standards (IEEE, OIF, MSAs)
Requirements
  • PhD or MS with 3+ years’ relevant experience
  • Strong knowledge of optical transceiver architectures (IM-DD and coherent)
  • Experience with link budgets and system-level modelling
  • Familiarity with IEEE/OIF/MSA standards
  • Ability to translate system requirements into hardware constraints
  • Eligible to work in the US
What's on offer
  • $120k–$220k + equity
  • Benefits + flexible environment
  • High-impact technical ownership in a deep-tech startup

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