About this opportunity:
Ericsson is opening a state‑of‑the‑art R&D center in Yokohama focused on Radio and Software development. This new hub will support leading Japanese CSPs, partner with local vendors and deliver Japan‑driven products and solutions that shape networks worldwide. We are establishing and growing the team and building advanced laboratory and office facilities.
We are looking for passionate and driven Radio HW Radio TRX Design Engineer to join our team.
We are now looking for an Intermediate or Senior Radio HW Radio TRX Design Engineer to join our growing and highly diverse team. In this role, you will develop for Ericsson’s future Radio Systems, contributing across the full product lifecycle—from early study to deployed products and after-market support.
You will be directly involved in the development of Ericsson’s next generation of radio network products, contributing to both system design understanding and end-to-end performance validation.
If you are motivated by technical depth, problem-solving, and cross-functional teamwork—and you want to be part of a company building the future of radio technology—this is the role for you.
What you will do:
- Be part of design and development for Ericsson future radio systems, from innovation and research prototypes to product development and field support
- Participate in early design phase studies
- Make simulations with ADS, AWR and HFSS
- Evaluate and qualify new components
- Work with verification of integrated circuits by creating effective test scripts
- Integrate, configure and tune the Radio’s product during the design phase
- Perform Radio unit system performance verification.
The skills you bring:
We welcome experienced / senior engineers seeking technical leadership opportunities. Typical skills and background include:
- Master’s degree in Electrical Engineering, Telecommunications, Mechanical Engineering, or equivalent technical discipline (Bachelor’s degree with extensive relevant experience may be considered).
- Strong foundation in radio hardware design with deep technical interest in RF, electronics, power amplifier design, and system integration.
- Thorough understanding of Radio HW and SW architecture and their interaction in modern radio products.
- Solid knowledge of RF and radio fundamentals, including wireless systems, RF measurements, instrument handling, and digital signal analysis.
- Experience in EM layout simulation
- Knowledge of signal Processing
- Familiarity with baseband–radio interaction and overall radio product concepts.
- Proficiency in RF measurement techniques and hands-on use of RF laboratory equipment.
- Good programming and scripting skills, particularly in C#, MATLAB, and VEE, to support design, analysis, and verification activities.
- Strong troubleshooting skills with a structured and practical approach to problem solving.
- Understanding of radio product lifecycle, from concept and design to verification and production support.
- Curious, self-driven, and motivated to continuously learn and grow within radio and PA product development.
- Solution-oriented mindset with the ability to innovate and drive technical improvements.
- Strong collaboration and communication skills, enabling effective interaction with development, system, and product engineering teams.
- Team-oriented with a clear focus on collective success and knowledge sharing.
- Comfortable working in Lean and Agile development environments and actively contributing to continuous improvement.
