Electrical Engineer (Launcher)

Signal Processing Engineer (RF Processing & Analytics)·Parissenior

In short

→Ingeniero electrónico que diseña y lleva a producción placas de alta potencia para lanzadores de drones en entornos exigentes.
→Diseño de circuitos, gestión térmica, pruebas de puesta en marcha y colaboración con software y mecánica en un equipo pequeño y autónomo.
→Destaca el enfoque en robustez ambiental, gestión térmica de baterías y optimización de costos para producción en masa.

Proficiency with technical documentation and collaboration in English is required.

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What they ask for

✓Experiencia probada en diseño y lanzamiento de PCBs complejas con electrónica de potencia (hasta 300 W).
✓Dominio de diseño mixto señal (analógica/digital), incluyendo interfaces como SPI, I2C, CAN, Ethernet.
✓Habilidad en análisis térmico, gestión de temperatura de baterías y diseño de disipadores.
✓Conocimiento en protección contra sobretensiones, rayos y EMC para entornos al aire libre.
✓Experiencia con Power over Ethernet (IEEE 802.3af/at/bt) y aislamiento de señales.
✓Capacidad para trabajar de forma autónoma, con enfoque en manufacturabilidad (DFM/DFA) y reducción de costos.

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Altium DesignerDC/DC conversionPower over EthernetIEEE 802.3af/at/btSPII2CUARTUSBCANEthernet

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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. Overview Harmattan AI is developing new hardware products within the Launcher module: field-deployable drone launchers designed to be deployed and operated autonomously in demanding field environments. These products require dedicated electronics design with complex architecture in a constrained environment – PCBs integrating power conversion, energy management, control and communication interfaces – optimised for cost at volume. The Launcher team is seeking a dedicated hardware engineer to own electronics design end-to-end and accelerate the path to production milestones. Ideal candidate A senior hardware engineer who has designed and shipped complex PCBs, ideally mixing digital and significant power (hundreds of watts), into production. They are rigorous on schematics, layout, and bring-up, and have a strong instinct for cost and manufacturability. They design with real-world operating conditions in mind - temperature, moisture, surges - and an interest in battery thermal management; direct experience of outdoor-deployed equipment is a plus rather than a prerequisite. They are comfortable working autonomously in a small team and can bridge hardware and firmware. Responsibilities: Schematic Design - Design complete schematics for mixed-signal and power boards, from power stages to digital and communication sections. PCB Layout & Routing - Perform or lead board placement and routing with attention to signal integrity, EMC, and power-path constraints. Power & Thermal Architecture - Define and validate the power architecture of the product and the thermal strategy, including battery temperature management. Environmental Robustness - Ensure the electronics withstand outdoor deployment conditions and define the associated qualification plan. Component Selection & BOM Optimization - 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, debug issues with oscilloscopes, power bench equipment, and other bench equipment; write bring-up scripts when needed. EMC & Safety Compliance - Address EMC challenges; ensure signal integrity across the board and electrical safety of the power and battery sections. 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, sealing, shielding). Supplier & Manufacturing Ramp-up - Qualify PCB manufacturers and assembly houses; support DFM/DFA review for production; manage NPI transitions.

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