Senior RF Developer - Base station Antennas

Ericsson; Bonn; Vor Ort; EUR 65.000 - 90.000; Vollzeit

Zusammenfassung

Ericsson is seeking an RF Developer to drive innovation in radiator and antenna front-end design for mobile base station antennas. You will design, simulate, verify radiating components and work across global teams from concept to integration.

You will utilize CST HFSS and 2D tools, engage in RF measurements, and contribute to performance and cost-efficiency improvements in a fast-paced international environment.

Qualifikationen

• Bachelor's or Master's degree in Electrical Engineering or related RF field.
• Proven experience in RF and antenna design.
• Strong knowledge of radiating component development and integration.
• Experience with 3D EM simulation tools (CST Microwave Studio, Ansys HFSS).
• Experience with 2D simulation tools (AWR Microwave Office, Keysight ADS).
• Proficient in RF measurement techniques and instrumentation.
• Excellent analytical and problem-solving abilities.
• Strong teamwork and communication in an international environment.

Aufgaben

• Design, simulate, and verify radiating components for passive multiband base station antennas and active antenna systems.
• Drive 3D simulation and development from concept to mass production.
• Integrate radiating elements within antenna systems and optimize performance.
• Conduct RF measurements on hardware prototypes and document results.
• Collaborate with stakeholders to troubleshoot and provide technical guidance.
• Continuously improve component design, performance, and cost-efficiency.
• Work with global cross-functional teams to share knowledge and innovate.

Kenntnisse

RF design

Antenna design

3D EM simulation

2D simulation

RF measurements

Analytical skills

Team collaboration

English proficiency

Ausbildung

Electrical Engineering degree (Bachelors or Masters)

Tools

CST Microwave Studio

Ansys HFSS

AWR Microwave Office

Keysight ADS

Jobbeschreibung

Join our cutting-edge antenna development team and play a key role in shaping the future of mobile communication. We’re looking for a passionate RF Developer to drive innovation in radiator and antenna front-end design within our product development organization. As an RF Developer, you will focus on developing radiating elements and passive radiation pattern-shaping structures for our mobile communication base station antennas. You’ll be involved in the entire development cycle—from concept to integration—working with state-of-the-art simulation tools and collaborating in cross-functional, international teams where innovation and continuous improvement are part of everyday life.

What You’ll Do:

• Design, simulate, and verify radiating components for passive multiband base station antennas and active antenna systems
• Drive the 3D simulation and development of radiating components from initial concept to mass production
• Integrate and optimize radiating elements within the overall antenna system
• Conduct and support RF measurements on hardware prototypes
• Document and present results clearly within project and department teams
• Collaborate with stakeholders to support troubleshooting and technical guidance
• Continuously improve component design, performance, and cost-efficiency
• Work closely within cross-functional, global teams to share knowledge and innovate together

What you bring:

• Bachelor's with relevant experience, or a Master’s/University degree in Electrical Engineering or related field with a strong RF background
• Proven experience in RF and antenna design
• Solid understanding of radiating component development and integration
• Expertise in 3D EM simulation tools (e.g., CST Microwave Studio, Ansys HFSS)
• Experience with 2D simulation tools (e.g., AWR Microwave Office, Keysight ADS)
• Basic knowledge of RF and antenna measurement techniques
• Strong analytical and problem-solving skills
• Highly motivated, with a structured and self-driven work style
• Excellent teamwork and communication skills in an international environment
• Proficiency in English, both written and spoken

Nice to Have:

• Experience with RF filter design or frequency selective surfaces (FSS)
• Familiarity with machine learning and optimization algorithms
• Knowledge of MATLAB, Python
• Understanding of PIM/EMC design and measurements
• German language skills are a plus

The role requires relocation to Rosenheim, Germany.