- Lead and conduct cybersecurity architecture activities for automotive systems, covering embedded ECUs, E/E architecture, in-vehicle networks (CAN, CAN FD, Automotive Ethernet, LIN) and external connectivity (V2X, OTA, telematics).
- Perform Threat Analysis and Risk Assessment (TARA) in accordance with ISO/SAE 21434, and define cybersecurity goals and requirements at vehicle and system level.
- Design and validate secure architectures for embedded/OT environments: Secure Boot, HSM integration, AUTOSAR SecOC, key management, IDS/firewall for in-vehicle networks.
- Support engineering teams in implementing cybersecurity concepts in compliance with UN Regulation No. 155 (CSMS) and UN Regulation No. 156 (SUMS).
- Work closely with systems engineers, software architects, V&V; teams,



Tier-1 suppliers and OEM cybersecurity managers to ensure that security requirements are correctly cascaded and verified through the development lifecycle.
- Respond to RFPs and contribute to business and technical proposals in the automotive cyber domain (TARA reports, cybersecurity concepts, security test plans).
- Lead Proof of Concept / Pilot activities on automotive security solutions: in-vehicle IDS, OTA security mechanisms, HSM-based cryptographic protection, V2X PKI.
- Contribute to the definition of internal methodologies, work product templates and best practices aligned with ISO/SAE 21434, ASPICE and customer-specific processes.
- Stay current with the evolving automotive threat landscape: connected vehicles, software-defined vehicles, autonomous driving stacks, cloud backends, EV charging infrastructure.

📌 Cyber Security Architect (Tamil Nadu)
🏢 Expleo
📍 Tamil Nadu