Senior Hardware Engineer – High-Power PCB & Autonomy

Harmattan AI; Paris; Sur place; EUR 110 000 - 160 000; Plein temps

Résumé du poste

Harmattan AI is seeking a senior hardware engineer in Paris to own end-to-end electronics design for field-deployable defense systems, combining digital and high-power sections with cost-conscious manufacturing. You will drive schematics, layout, power/thermal architecture, and environmental robustness for production readiness.

Role requires collaboration with embedded software and mechanical teams, plus experience with outdoor deployments and BOM optimization.

Qualifications

• Senior hardware engineer with PCB design and production experience.
• Experience with power electronics, thermal management and environmental robustness.
• Ability to bridge hardware and firmware within a small team.
• Outdoor deployment experience is a plus.

Responsabilités

• Create complete schematics for mixed-signal and power boards.
• Lead PCB layout and routing with focus on signal integrity and EMC.
• Define power and thermal architecture for the product.
• Ensure robustness for outdoor deployment and define qualification plan.
• Select components with cost, availability and reliability in mind; drive BOM cost reductions.
• Lead board bring-up, debug issues with oscilloscope and bench equipment; write bring-up scripts if needed.
• Address EMC and safety challenges; ensure electrical safety of power and battery sections.
• Collaborate with embedded SW to define hardware/software interfaces; support firmware bring-up.
• Coordinate mechanical integration of PCB into enclosures; ensure thermal and sealing requirements.
• Qualify PCB manufacturers and assembly houses; support DFM/DFA reviews for production.

Connaissances

PCB schematic & layout

Power electronics

Thermal management

Power over Ethernet

Mixed-signal design

Hardware bring-up & debug

DFM/DFA for PCB

BOM management

Lightning & surge protection

Outils

Altium Designer

Description du poste

Harmattan AI is seeking a senior hardware engineer in Paris to own end-to-end electronics design for field-deployable defense systems, combining digital and high-power sections with cost-conscious manufacturing. You will drive schematics, layout, power/thermal architecture, and environmental robustness for production readiness.

Role requires collaboration with embedded software and mechanical teams, plus experience with outdoor deployments and BOM optimization.