Job Description Security Technologies Support:

Function Owner Support in Vehicle Key Management System (VKMS)

Responsibilities

Key Tasks

Our 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.

Technical Skills:

- Proven experience in automotive security technologies,



demonstrated through concrete project references.
- Deep understanding of cryptographic key lifecycle management (generation, distribution, storage, rotation, revocation).
- Familiarity with ISO/SAE 21434 and OEM-specific key management requirements.
- Experience with embedded ECUs and secure software workflows.
- Deep experience in software development (C & C++) for security technologies and ownership of secure software workflows.
- Ability to analyze and validate key management protocols and their implementation in vehicle networks.
- Proficiency in tools such as Jira, DOORS, Code beamer, KPM.
- Knowledge of diagnostic systems and standards (e.g. UDS, DiDAS, ODIS, ODX, Autosar).
- Experience with backend systems and toolchain integration (e.g. FAZIT, System42).

Competencies & Skills

- Profound knowledge of embedded security technologies, secure communication, and automotive standards.
- Experience with test management and requirements management platforms (e.g., CodeBeamer, DOORS, JIRA, KPM).
- Strong analytical skills for interpreting test data and deriving technical maturity grades.
- Effective communication and coordination with suppliers, test houses, and internal teams.
- Organizational skills for cross-brand process alignment and documentation management.
- Ability to handle confidential and security-relevant information appropriately.
- Familiarity with VW Group process standards and templates.
- Ability to work independently and collaboratively in cross-functional teams.

Soft Skills

- Transparent and structured communication with internal and external stakeholders.
- High reliability and ownership in managing complex technical topics.
- Strong documentation and decision-making capabilities.
- Ability to adapt to changing requirements and environments.
- Commitment to continuity and knowledge retention throughout the contract duration.

Disclaimer: This job posting & Location has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

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