RF Engineer – Design & Validation of RF & Microwave Circuits

About the role

EFA GROUP is seeking an experienced RF Engineer to lead the design, development, and validation of RF and microwave circuits for electronic warfare, radar, and UAV applications. The role involves working across multiple subsidiaries and delivering solutions that operate reliably under extreme temperatures, vibration, and shock.

Key responsibilities

• Design RF and microwave circuits at PCB and transistor level for electronic warfare systems.
• Select architectures and components for transmitter and receiver chains, from DAC to antenna output and from antenna input to ADC.
• Develop and validate RF subsystems in harsh environmental conditions.
• Support radio system and missile data link design and implementation.
• Collaborate with group companies on RF system design, antenna selection, placement, and wave propagation analysis.

Required profile

• Bachelor’s or Master’s degree in Electrical Engineering, Telecommunications, or related field.
• 10+ years of experience in RF and microwave circuit design.
• Proven ability to design RF systems for harsh environments.
• Strong knowledge of transmitter and receiver chain design.

Required skills

• RF circuit and microwave design.
• PCB and transistor‑level design.
• Antenna simulation and wave propagation analysis.
• Use of specialized RF design and simulation software.

What we offer

• Competitive remuneration package.
• Private medical insurance.
• Continuous learning in new technologies.
• Opportunity to work on large‑scale projects with talented teams.