RF Front-End Engineer, Electronic Warfare

Harmattan AI; Paris; On-site; EUR 70,000 - 110,000; Full time

Job summary

Harmattan AI in Paris is seeking a Hardware (Electronics) Engineer to design RF front-ends and power electronics for EW/SIGINT systems, from concept to field deployment. You will collaborate with system, software and mechanical teams to turn architecture needs into robust hardware.

The role emphasizes rigorous design reviews, documentation, and a mission-driven mindset, with a strong background in RF hardware required and MSc in Electrical/Electronics Engineering; PhD a plus.

Qualifications

• Must have strong background in RF hardware design, including radio or radar front-end design.
• Experience with RF integration.
• Experience with high-power switching supplies (narrow pulse generation).
• Experience with high-voltage PCB / supply design and shielding.
• Broad engineering culture with understanding of mechanical, software and embedded systems.
• Rigorous, structured and mission-driven mindset with strong analytical skills.
• Excellent communication and documentation abilities.
• MSc in Electrical / Electronics Engineering; PhD is a plus.

Responsibilities

• RF Front-End Design: Design and develop radio and radar RF front-ends, from specification through to validation.
• Hardware Architecture: Drive the hardware architecture of EW/SIGINT systems, ensuring performance, robustness and manufacturability.
• High-Power & High-Voltage Electronics: Design high-power switching supplies and high-voltage PCBs, supplies and shielding.
• Integration & Validation: Lead board bring-up, RF integration, prototyping and validation against performance targets.
• Technical Coordination: Collaborate across software, mechanical, GNC and ML teams on system integration and technical interfaces.
• System Reviews & Documentation: Contribute to design and architecture reviews, maintaining consistency between requirements, design and testing.

Skills

RF hardware design

RF front-end design

High-power electronics

High-voltage PCB design

System integration

Technical documentation

Analytical skills

Communication

Education

MSc in Electrical / Electronics Engineering

PhD in Electrical Engineering

Job description

Harmattan AI in Paris is seeking a Hardware (Electronics) Engineer to design RF front-ends and power electronics for EW/SIGINT systems, from concept to field deployment. You will collaborate with system, software and mechanical teams to turn architecture needs into robust hardware.

The role emphasizes rigorous design reviews, documentation, and a mission-driven mindset, with a strong background in RF hardware required and MSc in Electrical/Electronics Engineering; PhD a plus.