Vkms - Fo Support

Job Description TX-SD Security Technologies Support:Function Owner Support in Vehicle Key Management System (VKMS)ResponsibilitiesKey TasksOur team is responsible for the secure and reliable management of cryptographic keys across the VW Group. The Function Owner Support role ensures that all aspects of the Vehicle Key Management System (VKMS) are coordinated, documented, and aligned with internal standards and stakeholder requirements.

• Manage and document change requests (CRs) using tools like Jira, DOORS, Codebeamer.

• Maintain and align QLAH content across brands and stakeholder domains.

• Participate in Change Control Boards (CCBs) and prepare delta documentation and confirmation sheets in line with VW Group standards.

• Translate functional requirements into structured specifications and test cases.

• Maintain test specifications across all levels (function, integration, blackbox).

• Coordinate with brands and ECU suppliers to ensure consistency and reuse.

• Track and triage defects, CRs, and feature deliveries with software suppliers.

• Align supplier deliveries with internal specifications and release documentation.

• Specify and review interfaces for production and customer service commissioning.

• Coordinate with backend system owners (e.g. FAZIT, System42) for integration.

• Define and maintain diagnostic specifications (DiDAS, DTCs, DDTs).

• Operate and improve key usage processes across brands and systems.

• Provide stakeholder support for function-related issues and deviations.

• Create and refine technical and procedural concepts (e.g. VKMS2 → VKMS3).

• Develop and maintain test concepts and specifications for all VKMS versions.

• Provide expert-level support for escalated incidents.

• Assist in long-term roadmap planning and strategic coordination.

• Contribute to the further development and evolution of VKMS within the VW Group, including new function variants, architectural transitions, and future security requirements.