Cryptography Engineers

Key Responsibilities
Design and implement cryptographic modules for Embedded and automotive platforms
Develop and integrate cryptographic algorithms:
o Symmetric cryptographic algorithms such as AES (ECB/CBC/GCM/CCM modes)
o Asymmetric cryptographic algorithms such as RSA, ECC (ECDSA, ECDH)
o Hashing and message authentication algorithms (SHA-2/3, HMAC, CMAC)
Implement secure boot, chain-of-trust, and secure firmware update mechanisms
Design and integrate key exchange protocols and secure session establishment
Design and manage key management systems (KMS) and certificate handling (X.509)
Integrate cryptographic libraries (OpenSSL, MbedTLS, WolfSSL, etc.)
Integrate Hardware Security Modules (HSM) or TPM-based security solutions
Support secure communication protocols (TLS, DTLS, IPsec, MACsec)
Conduct cryptographic reviews, vulnerability analysis, and performance optimization
Support compliance documentation and security validation activities
Collaborate with cross-functional teams for system-level security architecture

Must Requirements
Minimum of a degree in Electronics, Computer Science, Cybersecurity, or related field
Minimum of 5 years of experience in in cryptography or Embedded security
Strong C/C++ programming skills

Deep understanding of:
o Symmetric encryption (AES, block cipher modes, authenticated encryption)
o Asymmetric encryption & digital signatures (RSA, ECC, ECDSA, ECDH)
o Hashing and message authentication (SHA-2/3, HMAC, CMAC)
o Key exchange protocols and secure session establishment
o PKI and certificate management
Experience in automotive Embedded platforms
Experience with cryptographic libraries and secure communication protocols (TLS/DTLS/IPsec)
Knowledge of secure coding practices and side-channel attack mitigation

Preferred:
Experience in Secure ECU Development
C/C++ language experience.
Experience with debuggers.
Automotive ECU security experience
AUTOSAR Crypto Stack knowledge
Secure boot and OTA/FOTA implementation experience
Familiarity with post-quantum cryptography concepts
Ability to communicate with Chinese OEMs and development teams