Italy (Hybrid)As a Senior Silicon Photonics Design Engineer you will contribute to the development of advanced silicon photonics IC-based products.

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You will take responsibility for the design of complex photonic devices and interconnects, as well as systems-on-chip, from design through fabrication, testing and analysis.

As a member of our silicon photonics design team, you’ll be working alongside other experienced and multidisciplinary teams and agile silicon photonics designers with strong records of delivering innovative photonic device designs and large-scale silicon photonics circuits.Your responsibilitiesThe Senior Silicon Photonic Design Engineer will be responsible for the design and validation of the photonic IC in optical engines and will interface with mixed signal IC, substrate, packaging, and simulations teams to ensure system requirements are met for co-designed and co-optimized photonics chips.

This also involves:Owning PDK components impovements/developmentOwning Tx and/or Rx PIC designs and communicating expected performance and PIC requirements to cross-functional teams.

Evaluate optical link budgets, RFEO performance and power consumption, and verify performance compared to requirements.Defining test requirements and collaborate with test team to prepare test plans that provide coverage and address requirements.Owning and generating PIC performance documents to track performance across R&D; and production design variants.Evaluate new design approaches and innovate on both device-level design and system-level optimization.Your skills and experienceMS or PhD in Electrical Engineering, Photonics, or Applied Physics.Hands-on experience in silicon photonic device design, characterization, and modeling.Proficient withoptical and RF simulation tools (e.g., Lumerical, HFSS, ADS)



and photonic circuit design.Proficient in Python with solid understanding of optics and electromagnetics.3+ years of experience in silicon photonics design, testing, and characterization.It would be nice if you had:Expertise in design of high-speed modulators and photodetectorsStrong lab skills in optical testing, fiber-waveguide coupling, and design verification.Programming skills with a solid understanding of fiber and integrated optics.More informationSome of our benefits:Flexible and hybrid working schemesA minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)Life insurance to all employees to provide peace of mind and financial securityWell-being programs to support your mental and physical healthOpportunities to join and receive support from Nokia Employee Resource Groups (NERGs)Employee Growth Solutions to support your personalized career & skills developmentDiverse pool of Coaches & Mentors to whom you have easy accessA learning environment which promotes personal growth and professional development
- for your role and beyondAdvancing connectivity to secure a brighter world.Nokia is a global leader in connectivity for the AI era.

With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.We act inclusively and respect the uniqueness of people.

Our employment decisions are made regardless of race, color,



national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law.

We are committed to a culture of inclusion built upon our core value of respect.Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.At Nokia, we want every candidate to be able to perform their best.

If you need any adjustments or support during the recruitment process, please let us know.

All requests are treated confidentially.Job InfoJob Category Applied R&DPosting; Date 08/03/2026Degree Level Doctor’s degree (e.g PhD)Job Schedule Full timeJob Type ExperiencedJob Identification 37938Will NSA/CAPS approval be required? (E.g., accessing a US Customer Network?) NoSalary Range Italy salary range: 37,940 -87,620 EuroLocations Via Energy Park, 14, 32, 34, Vimercate, 20871, IT (Hybrid)Regular or Temporary RegularSimilar JobsAI Statement: Nokia embraces the strategic use of Artificial Intelligence (AI) within our recruiting process to enhance the candidate experience and significantly improve our operational efficiencies.

By leveraging AI-powered tools, we aim to create a more responsive and equitable journey for all applicants.

Concurrently, we advocate for the intelligent, ethical, and safe use of AI by candidates and applicants when preparing and submitting their applications for our roles.

This includes ensuring that any AI-generated content is thoroughly reviewed for accuracy, originality, and relevance, and that its use aligns with principles of transparency and integrity. xysqume

Our goal is to foster a recruitment environment that benefits from technological advancements while upholding fairness, authenticity, and human oversight.
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📌 Senior Silicon Photonics Design Engineer (Roma)
🏢 Nokia
📍 Roma