Senior Hardware Engineer - Ground Control Systems

Signal Processing Engineer (RF Processing & Analytics); Paris; Sur place; EUR 70 000 - 110 000; Plein temps

Avantages offerts par ce poste

Résumé du poste

Harmattan AI is developing advanced RF and mixed-signal hardware for autonomous defense systems in Paris. We seek a senior hardware engineer to own end-to-end electronics design, from schematics through BOM management and production ramp-up, bridging hardware with firmware and mechanical teams.

You will work autonomously in a small team, ensuring cost-effective, manufacturable designs with a strong emphasis on EMC, RF performance, and testability.

Qualifications

• Senior hardware engineer with PCB design and production experience.
• Experience mixing digital and power on PCBs.
• Strong schematic, layout, and bring-up skills.

Responsabilités

• Schematic Design - Design complete schematics for mixed-signal and RF boards, from power to digital and RF sections.
• PCB Layout & Routing - Lead board placement and routing with attention to signal integrity, EMC, and RF constraints (6-8 layer layout, controlled impedance, ground planes, and RF traces).
• Component Selection & BOM Optimisation - Select components with cost, availability, and reliability in mind; drive BOM cost reduction for mass production volumes.
• Hardware Bring-up & Debug - Lead board bring-up and debug issues with oscilloscopes, spectrum analysers, and other bench equipment; write bring-up scripts when needed.
• EMC & RF Compliance - Address EMC challenges; ensure signal integrity across the board and correct RF performance (antenna impedance matching and power levels).
• Collaboration with Embedded SW - Work closely with the embedded software engineer to define hardware/software interfaces; support firmware bring-up.
• Collaboration with Mechanical - Ensure seamless PCB integration into mechanical enclosures (connectors, mounting, thermal, shielding).
• Supplier & Manufacturing Ramp-up - Qualify PCB manufacturers and assembly houses; support DFM/DFA review for production; manage NPI transitions.
• Documentation - Maintain schematics, layout files, test procedures, and hardware specifications.

Connaissances

PCB schematic & layout

RF PCB design

Mixed-signal design

Hardware bring-up & debug

DFM/DFA for PCB

BOM management

Outils

Altium Designer

Description du poste

Harmattan AI is developing advanced RF and mixed-signal hardware for autonomous defense systems in Paris. We seek a senior hardware engineer to own end-to-end electronics design, from schematics through BOM management and production ramp-up, bridging hardware with firmware and mechanical teams.

You will work autonomously in a small team, ensuring cost-effective, manufacturable designs with a strong emphasis on EMC, RF performance, and testability.