MCU Networking & Diagnostics Engineer

Role Purpose Design, develop, integrate, and validate MCU-based automotive communication and diagnostic software, ensuring robust vehicle-network connectivity, standards-compliant diagnostics, reliable fault handling, and traceable delivery across ECU programs. Main

Core duty description: Design and configure MCU communication stacks and develop diagnostic services for automotive applications. Design and configure MCU communication stacks for CAN, CAN FD, LIN, Ethernet, SOME/IP, and transport protocols based on project architecture. Develop and integrate diagnostic services using UDS, DoIP, OBD, DTC management, diagnostic sessions, security access, and routine control.

Configure AUTOSAR communication and diagnostic modules, including COM, PduR, CanIf, CanTp, Dcm, Dem, NvM interfaces, and Ethernet-related services where applicable. Translate customer signal databases, diagnostic specifications, and network descriptions into maintainable software configurations and interface contracts. Implement network management, wake-up and sleep handling, communication control, timeout supervision, bus-off recovery, and degraded-mode behavior.

Perform bench, SIL, HIL, and vehicle-level debugging using traces, bus logs, diagnostic logs, and MCU runtime measurements. Ensure bidirectional traceability from networking and diagnostic requirements through design, implementation, configuration, and verification evidence. Coordinate with system, BSW, application, validation, cybers