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 to develop robust software capabilities and APIs for system configuration , working close to standards and real implementations.
In this role, you will translate evolving 3 GPP specifications into system?level configurability , enabling reliable configuration and validation of protocol behavior across UE and base station emulation .
You will contribute to early 6 G pre?standard implementation activities , partnering across disciplines to deliver high?quality solutions.
This position sits at the intersection of protocol standards, software engineering, and system configuration APIs , within a multi?site international environment .
Responsibilities Design, develop,



integrate, and optimize APIs for system?level configurability.
Validate 3 GPP protocol configurations, with specific focus on RRC configuration.
Support both UE and base station emulation environments.
Contribute to pre?6 G standards, following 3 GPP evolution and emerging requirements.
Convert evolving requirements (3 GPP releases, operator acceptance needs, O?RAN priorities) into: Clear software designs and interfaces Test workflows Reusable and maintainable components Collaborate with cross?functional experts (systems, RF, protocol, UI, customers/partners) to: Reproduce field issues Debug complex behaviors Deliver fixes with strong root?cause discipline Qualifications Strong expertise in 3 GPP LTE / NR.
Focus on API management and 3 GPP protocols.
Proficiency in C# / C++.
Experience with RESTful API design, documentation, development, testing, and debugging.
Experience using Swagger.
Strong software development and debugging skills.
Experience working in a multi?site / distributed engineering environment.
Ability to communicate technical concepts clearly in English, both written and verbal.
Experience with CI/CD pipelines, automated test frameworks, containers, and/or cloud?based deployment environments (preferred).
Familiarity with tools such as Git, Valgrind/Polaris, and JIRA (preferred).
Keysight is an Equal Opportunity Employer.
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📌 Wireless Protocol Software Engineer – System Api Configuration (Bardi)
🏢 Keysight Technologies
📍 Bardi