Avionics Embedded Cybersecurity Developer (m/f/d)

Darum lohnt es sich

We are continuing to expand our team and are looking to fill the position of Avionics Embedded Cybersecurity Developer (m/f/d) . POLARIS Raumflugzeuge GmbH develops innovative transportation systems that redefine access to space for payloads and passengers.

Your mission We are seeking an Embedded Cybersecurity Developer with strong embedded programming experience and deep expertise in securing avionics systems. This role focuses on chip level security, cryptographic implementation, and secure data transmission between onboard systems and ground stations.

Develop secure embedded avionics software in C/C++ on NuttX, Linux, and RTOS platforms Implement and optimize cryptographic algorithms including AES, SEED, SHA based hashing, ECC/RSA, and custom bit level handlers for secure data processing Design secure communication flows for chip to ground station data transmission, including encryption, authentication, key exchange, and integrity validation Develop secure boot, firmware integrity checks, key storage, and hardware rooted trust mechanisms Perform threat modeling, vulnerability analysis, penetration testing, and risk assessments for embedded avionics systems Secure sensor drivers and communication interfaces (I²C, SPI, UART, CAN, Ethernet) against spoofing, tampering, and replay attacks Work with microprocessors, microcontrollers, SoCs; FPGA security experience is a plus Ensure compliance with aviation cybersecurity standards (DO 326A, DO 356A, DO 355) and align with