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Nokia

Makes network gear for carriers and data centers

Silicon Photonics Design and Test Engineer

Hardware Validation & Testing +1Posted on Nov 10
Full-timeUnited StatesIn-person

About the Job

Requirements

  • A master's or Ph.D. graduate in integrated optics/silicon photonics, electrical engineering, or applied physics.
  • Have 3–5 years of industry experience working in silicon photonics, integrated optics, or relevant fields.
  • Possess extensive technical expertise in silicon photonics device design, including device performance characterization and validation.
  • Have laboratory experience in optical engineering testing, fiber-waveguide coupling, and design verification testing.
  • Have experience in RF design, testing, and characterization of photonic devices using devices such as vector network analyzers and spectrum analyzers.
  • Have solid programming skills in Python or C/C++.
  • Have a general understanding of physics concepts, especially optics or electromagnetics.

Responsibilities

  • Drive the architecture and development of next-generation optical engines in advanced silicon photonics process technologies for high-performance pluggable optics and embedded coherent DWDM long-haul and metro transport solutions.
  • Own product definition, photonic integrated circuit architecture innovation, and specifications for integrated photonic circuits used in coherent transmitter/receiver signal-processing chains, critical optical components, and test methodologies tailored to long-haul, metro, and pluggable coherent optical systems.
  • Develop and optimize link budgets across coherent optical transport links, analyzing system performance, channel impairments, chromatic dispersion, polarization effects, active and passive component margins, and foundry process capabilities to ensure first-pass silicon photonic designs meet performance targets in long-haul and metro deployments.
  • Establish design-for-test and design-for-manufacturing best practices, photonic device characterization strategies, and test protocols to support rapid volume ramp and high-yield manufacturing in coherent pluggable platforms and integrated transceiver solutions.
  • Lead design reviews as a silicon photonic component design subject matter expert, setting technical direction and improving system-level performance, power efficiency, and manufacturability across coherent optical applications.
  • Drive cross-functional execution with photonics design, RFIC/EIC, DSP, packaging, product engineering, foundry technology partners, test development, and product leadership to architect and deploy scalable design automation, simulation frameworks, and test infrastructure.

Desired Qualifications

  • Previous experience as a Nokia intern or co-op.
  • Proficiency with optics design tools such as Lumerical.
  • Experience designing or characterizing silicon photonic or other integrated optical/optoelectronic devices or circuits.
  • A strong understanding of fiber optics and integrated optics concepts.
  • Experience in photonic integrated circuit design, modeling, and layout.
  • Solid numerical and physics-related programming skills.
  • Experience with high-frequency design and modeling.

About the Company

Nokia

Makes network gear for carriers and data centers

Nokia makes the equipment and software that mobile carriers, cloud companies, and businesses use to run networks, from cell-tower radios to fiber links between AI data centers. From 1998 to 2011 it was the world's largest mobile phone maker; it sold that business to Microsoft in 2014, and HMD Global, a separate company, makes Nokia-branded phones under license. Its network unit sells optical systems that send data over fiber, internet routers, and broadband gear, and its mobile unit sells radios and the core software that runs 5G networks. Nokia earns money from equipment and service contracts and from licensing its patents to phone makers and carmakers. It was founded in 1865 as a wood pulp mill and is based in Espoo, Finland.

Company size
10,001+
Company stage
IPO
Headquarters
Espoo, Finland
Founded
1865

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