Security System Engineer 网络安全系统工程师

Mercedes-Benz Digital Tech Ltd.

Shanghai, Xingchi Tower, No. 399, Keqiao Road, Jinqiao, Pudong, China (Hybrid)

Job Type Full-time

Posted 1 week ago

Hybrid

Define and design the whole-vehicle security solution based on the latest Mercedes-Benz E/E architecture in close communication with the global Mercedes-Benz security solution team.
Design and develop cybersecurity mechanisms using on-chip security hardware and software methods to harden systems.
Design and implement mechanisms including TrustZone/TEE, TLS/PKI/certificate management, Secure Boot, and secure vehicle communication.
Execute risk and cybersecurity assessments for the architecture, operating system, subsystems, and components of infotainment products.
Communicate and cooperate with global and local security design teams to ensure requirements are clear and accurate.
Design and develop security software according to the E/E architecture and requirements.
Develop and execute module unit tests and integration tests, and verify and validate security software on benches and in vehicles.
Interface with system and application engineers to develop and specify security software requirements.
Follow software processes such as ASPICE and agile methods in design, development, and testing.
Support related teams including vehicle testing, validation, and manufacturing.

Bachelor's degree or above in electrical engineering, computer science, automation, mechatronics, vehicle engineering, or information security engineering.
Experience in security-related software or product development for embedded devices, SSL/PKI, and cryptographic algorithms.
Familiarity with SoC, MCP, and MPU hardware security mechanisms such as TrustZone/TEE, HSM, Secure Boot, and Secure Storage.
Experience with network protocols including IP, TCP/UDP, RTP, FTP, SSH, Telnet, and HTTP, and tools such as Wireshark and TCPDump.
Good understanding of automotive electronics architecture.
Fluent spoken English for communication with internal and global teams and customers.
Teamwork, communication, planning, and self-motivation skills.
Vehicle bus development experience with CAN, LIN, or Ethernet, and protocols such as UDS, DoIP, and SOME/IP, is preferred.
Knowledge of Chinese and European cybersecurity regulations, including ISO 21434 and ECE R155, is preferred.