Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5 G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries.

Learn more about what we do. Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers. Keysight is looking for a Wireless Protocol Software Engineer with strong 3 GPP protocol expertise , focused on Layer 1 (L1) and Scheduler , to contribute to advanced 5 G and pre-6 G wireless technology development.

In this role, you will work close to standards and real implementations, translating evolving 3 GPP specifications into robust, high-performance software capabilities. You will contribute directly to early 6 G pre-standard implementations, shaping how next-generation wireless systems are designed, validated, and deployed. This role operates in a multi-site international engineering environment, at the intersection of standards, algorithms, and real-world systems.

Responsibilities





Design and implement optimized software aligned with 5 G L1 algorithms and protocols Develop and enhance UE and base station emulation Contribute to pre-6 G standards, following 3 GPP evolution Translate evolving requirements (3 GPP releases, operator acceptance needs, O-RAN priorities) into clear software designs, test workflows, and reusable components Collaborate with cross-functional experts (systems, RF, protocol, product, customers/partners) to reproduce field issues, debug complex behaviors, and deliver fixes with strong root‐cause discipline Qualifications Strong expertise in 3 GPP LTE / NR Focus on L1 protocols and Scheduler algorithms C / C++ Real-time programming Software development and debugging Technical communication in English Preferred Qualifications NVIDIA CUDA GPU programming Experience with CI/CD, test frameworks, containers, and/or cloud-based environments Experience working in a multi-site environment Salary Range (Italy): €32,940
- €54,890 gross annual CCNL: Terziario, Distribuzione e Servizi (CCNL Commercio) While posted at a specific level, this role may be filled at a different level based on the selected candidate's experience and qualifications. Compensation will be aligned with the final level of the role. Careers Privacy Statement Keysight is an Equal Opportunity Employer.

📌 Wireless Protocol Software Engineer – Layer 1 And Scheduler (Lombardia)
🏢 Keysight Technologies
📍 Lombardia