Senior Radio Frequency Engineer H/F

📜 Context

As part of the development of next-generation satellite communication technologies, our client, a global leader in high-tech communications, is expanding its R&D team based in the Lausanne area.

We are looking for a Senior Radio Frequency Engineer to contribute to the development of cutting-edge Ka-Band phased array antenna systems for aerospace applications.

You will join a multidisciplinary engineering team working alongside system, hardware, software, and mechanical experts to design innovative RF solutions that meet demanding performance, reliability, and industrialization requirements.

Tasks

📌 Your Role

As a Senior Radio Frequency Engineer, you will take ownership of the RF development lifecycle for complex antenna subsystems.

From architecture definition to laboratory validation and production transfer, you will play a key role in designing highly reliable RF solutions while collaborating closely with cross-functional engineering teams.

🎯 Your Responsibilities

🔹 RF Design & Architecture

Define RF requirements and contribute to system architecture decisions. *
Perform RF link budget analysis and technical trade-off studies. *
Design high-performance RF front-end circuits and modules for Ka-Band phased array antennas.

🔹 Development & Validation

Simulate, prototype, test, and validate RF subsystems. *
Lead RF board and module bring-up, calibration, characterization, troubleshooting, and optimization. *
Prepare comprehensive technical and manufacturing documentation.

🔹 Cross-Functional Collaboration

Work closely with System, Hardware, Mechanical, and Software Engineering teams. *
Participate in design reviews and technical decision-making. *
Support integration activities throughout the product development cycle.

🔹 Industrialization & Quality

Ensure designs comply with Design for Manufacturing (DFM), Assembly (DFA), Test (DFT), and Maintenance principles. *
Support the transition from development to production. *
Contribute to continuous product improvement and resolution of field or manufacturing issues.

Requirements

💼 Your Profile

Master's degree in RF Engineering, Microwave Engineering, Electrical Engineering, or equivalent.

• 10+ years of experience in RF/Microwave engineering within demanding industries such as aerospace, telecommunications, defense, or space.

Strong expertise in RF circuit design including LNAs, PAs, mixers, filters, phase shifters, attenuators, couplers, and T/R modules. *
Proven experience with phased array antenna technologies and beamforming techniques. *
Proficiency with electromagnetic simulation tools such as HFSS, CST, or equivalent, as well as circuit/system simulation tools like Keysight ADS. *
Solid understanding of RF PCB design constraints and collaboration with PCB layout engineers. *
Hands-on laboratory experience using Vector Network Analyzers, Spectrum Analyzers, Signal Generators, Noise Figure Meters, and similar RF equipment. *
Strong analytical mindset, excellent problem-solving skills, and attention to detail. *
Excellent communication skills in English, both written and spoken.

➕ Nice to Have

Experience with MMIC design (GaAs, GaN). *
Knowledge of Ka-Band SatCom technologies. *
RF test automation and production test development. *
Experience with aerospace certification and regulatory compliance. *
Familiarity with Altium Designer and SolidWorks collaborative environments.

Benefits

🏆 Position Details :

📍 Location: Lausanne area, Switzerland

📅 Start Date: Flexible

🏢 Work Model: Hybrid

Founded in Geneva in 2018, Enova Group has been delivering premium IT services with Swiss precision. Initially focused on information technology, Enova Consulting has expanded its expertise to meet the most sought-after IT skills and beyond. Our capabilities extend to crafting and customizing solutions in various technical fields. Moreover, with Enova Data, we are at the forefront of offering services in AI & data science.

With operations in Geneva, Zurich, Luxembourg, Sophia-Antipolis and Monaco, our proficiency enables us to fulfill our clients' most ambitious technical goals and ensure the success of long-term projects. We are committed to fostering lasting partnerships with our clients and nurturing the professional growth of our highly skilled experts in our quest for excellence. Our approach is centered on aligning our consultants' career aspirations with our collective pursuit of excellence.