# Electrical Engineer (Electronic Warfare) at Harmattan AI

> Open job at Harmattan AI in Paris, France. Workplace: On-site.

Source: France Dev Jobs, https://francedevjobs.com/jobs/harmattan-ai-electrical-engineer-electronic-warfare-930zi7k
Posted 25 September 2026. Last checked on the employer's career site: 10 November 2026.

## Facts

- Company: [Harmattan AI](https://francedevjobs.com/companies/harmattan-ai)
- Location: Paris, France
- Workplace: On-site
- Employment type: Full-time
- French: Not required
- Not mentioned in the job post: salary, visa sponsorship, relocation, where you can apply from

## Job description

#### About Us

Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.

Our work is guided by clear values: building technologies with real-world impact, pursuing excellence in everything we do, setting ambitious goals, and taking on the hardest technical challenges. We operate in a demanding environment where rigor, ownership, and execution are expected.

### About the Role

As a Hardware (Electronics) Engineer within our Electronic Warfare team, you will design and develop the RF hardware and electronic front-ends at the core of our electronic warfare and signal intelligence systems – from concept to field deployment. You will work hand-in-hand with system, software and mechanical teams to turn architecture needs into robust, high-performance hardware, and to ensure overall performance, robustness and reliability.

### 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 (including narrow pulse generation) 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.

### Candidate Requirements

- Strong background in RF hardware design is mandatory, including radio or radar front-end design.
- No prior Electronic Warfare experience required.
- Experience in RF integration is a plus.
- Experience with high-power switching supplies (narrow pulse generation) is a definite plus.
- Experience with high-voltage PCB / supply design and shielding.
- MSc in Electrical / Electronics Engineering; PhD is a plus.
- 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.

We look forward to hearing how you can help shape the future of autonomous defense systems at Harmattan AI.

## How to apply

Apply on the job page, https://francedevjobs.com/jobs/harmattan-ai-electrical-engineer-electronic-warfare-930zi7k: its Apply button opens the employer's own application page.

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