Job Description

Keysight is a mission-critical design enablement partner for organizations solving the world’s most complex engineering challenges. With deep engineering expertise and leading design, emulation, and test solutions, our ~16,800 employees help customers in over 100 countries accelerate innovation across communications, automotive, energy, quantum, aerospace and defense, semiconductor, and artificial intelligence markets. Learn more

At Keysight, people come together to explore new ideas, challenge what's possible, and advance the technologies defining the future. Here, you'll find opportunities to do your best work, take your career further, and thrive in an Learn more

• Design, model, and analyze photonic devices, subsystems, and integrated photonic systems using RSoft and related photonic simulation tools
• Develop software and automation frameworks for photonic design, electromagnetic simulation, optimization, and design trade studies
• Design and prototype agentic or semi-autonomous workflows that orchestrate multi-step photonic simulation, optimization, and evaluation pipelines
• Integrate RSoft, CODE V, and LightTools through software APIs and custom workflow automation
• Develop cross-product workflows that connect photonics, optical system, and illumination analyses to support end-to-end engineering studies
• Support photonic device characterization, design exploration, and performance optimization across multiple simulation environments
• Develop and validate numerical algorithms for optimization, workflow integration, and engineering decision support
• Explore AI-assisted or rule-based approaches for photonic design iteration, design-space exploration, and workflow coordination
• Document workflows and deliver reusable, production-quality software tools
• Collaborate closely with application engineers, photonics experts, and software development teams

• PhD candidate in Photonics, Optics, Optical Engineering, Electrical Engineering, Physics, or a related field
• Strong foundation in electromagnetics, wave optics, photonic devices, photonic integrated circuits (PICs), optical communications, and computational photonics
• Hands-on experience with photonics design and simulation tools such as RSoft, Lumerical, COMSOL, or similar platforms
• Advanced programming skills in C++/Rust and Python
• Experience building research-grade or production-quality software tools
• Interest in automation, workflow orchestration, and engineering productivity solutions
• Familiarity with agent-based, workflow-oriented, or multi-step automation frameworks

Preferred / Differentiating Skills

• Experience designing photonic integrated circuits (PICs), optical communication systems, silicon photonics devices, waveguides, couplers, gratings, lasers, modulators, or related photonic technologies
• Experience with large-scale optimization problems involving photonic structures, inverse design, metasurfaces, or electromagnetic devices
• Knowledge of electromagnetic simulation methods including FDTD, BPM, RCWA, FEM, or similar techniques
• API-level integration with commercial photonics simulation tools
• Experience building software workflows that connect multiple engineering applications, including photonics, optical design, and system-level simulation environments
• Experience embedding optimization heuristics, decision logic, or AI-assisted capabilities into engineering workflows
• Familiarity with modern software development practices, including source control, code reviews, automated testing, continuous integration/continuous deployment (CI/CD), and collaborative development workflows
• Demonstrated ability to translate advanced photonics research concepts into usable engineering software solutions

Keysight Technologies Inc. is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other protected categories under all applicable laws.

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