About this role
Salary: £41,500 - 71,000 per year
Requirements: We require 5–10 years of automotive embedded software development experience, including at least 3 years of hands-on embedded cybersecurity experience.We require deep AUTOSAR Classic experience with a leading configuration tool, preferably Vector DaVinci or MICROSAR.We require proven hands-on integration experience with Infineon AURIX HSM, including HSM firmware, host-side driver, key slots, and secure services.We require practical implementation experience with Secure Boot on AURIX or a comparable platform, including chain of trust, measured boot, and secure key storage.We require strong C programming skills with MISRA-C:2012, embedded programming, linker and memory layout, MPU, and bootloader-to-application transitions.We require working knowledge of UDS (ISO 14229-1), including Security Access (0x27), Authentication (0x29), and secure flashing (0x34 / 0x36 / 0x37) with signature verification.We require solid knowledge of the AUTOSAR Crypto Stack (CSM / CryIf / Crypto Driver) and KeyM.We require a strong understanding of cryptography fundamentals, including AES, SHA-2/3, HMAC, RSA / ECC, ECDSA, and key derivation.We require familiarity with debug and trace tooling, as well as CAN tooling.We require working knowledge of ISO/SAE 21434 and Automotive SPICE (ASPICE).We require experience with configuration management and issue tracking.We require rigorous debugging discipline and a strong code review culture. Responsibilities: We implement, integrate, and validate security foundations for our automotive electro-mechanical systems.We take ownership of HSM integration, Secure Boot, Secure Diagnostics, and Secure Programming within AUTOSAR Classic.We define and drive implementation patterns for secure software development.We develop reusable software IP.We ensure robust, scalable cybersecurity solutions across the software stack.We collaborate with cross-functional teams to integrate security features across the software stack. Technologies: AUTOSARCryptographyEmbeddedFirmwareHSMSecuritySPICE More:
We specialise in electro-mechanical systems for the Automotive / EV industry and are seeking a Cyber Security Software Engineer for a contract role based in Surrey, initially scheduled for 6 months. This role focuses on automotive cybersecurity within AUTOSAR Classic, with an emphasis on secure implementation, integration, validation, and cross-functional collaboration.
last updated 32 week of 2026