RF Design Engineer

Destinus · Zürich

Destinusgroup in Zürich seeks a Senior RF Design Engineer to design the RF backbone of next-generation digital radar systems, working within a multidisciplinary team focused on aerospace innovations for defense applications.

This role focuses on developing the RF core of advanced digital radar systems, translating system requirements into high-performance hardware optimized for strict size, weight, power, and cost targets. It is part of a team advancing radar technologies for defense applications, with potential to contribute to system modeling and architecture definition.

Responsibilities

  • Design RF and analog circuits for radar receivers and transmitters using circuit and electromagnetic simulation tools
  • Lead reviews of circuit designs to ensure quality and alignment with specifications
  • Choose components suitable for PCB implementation of RF circuits
  • Guide PCB engineers in implementing the designed circuits
  • Perform post-layout analysis and provide feedback to improve PCB design
  • Align simulation models with real-world measurements to refine future iterations
  • Assist in creating test plans at component, circuit, and system levels
  • Support the definition of system-level requirements
  • Possibility to contribute to system simulation and architecture development

Requirements

  • Solid knowledge of RF building blocks in receivers and transmitters, including LNAs, PAs, mixers, antennas, filters, and transmission lines
  • Experience with RF and analog circuit simulation
  • Ability to design and simulate digital and clock signal paths
  • In-depth understanding of RF PCB design, microstrip structures, matching networks, and antennas
  • Familiarity with common receiver and transmitter architectures
  • Understanding of key RX and TX performance metrics
  • Hands-on experience with 3D electromagnetic simulation
  • Proficiency with MWO or ADS simulation tools
  • Strong analytical, documentation, and communication abilities

About the company

Destinusgroup is focused on innovation in aerospace and defense, tackling complex technical challenges through a blend of analytical thinking and practical engineering. The company fosters a culture of ownership, curiosity, and continuous improvement in design, supporting advancements in unmanned aerial vehicle technologies for defense applications.

  • Innovation in aerospace and defense technologies
  • Combining analytical thinking with hands-on engineering
  • Encouraging ownership and curiosity in design
  • Commitment to continuous improvement

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