Vadivelu Aristotle Leenius

• Contribution to HLD/LLD architectures and design consistency.
• Integration of DDI (Infoblox), DNS, DHCP, and IPAM solutions.
• Network traffic management and consideration of security constraints.
• Implementation of PAM (Wallix) solutions for privileged access security.
• Management of directories and authentication mechanisms via LDAP.
• Participation in integration, qualification, testing, and technical documentation activities.
• Coordination with architecture, network, cybersecurity, and delivery teams.

• Contribution to the integration of cybersecurity requirements into the software development lifecycle.
• Participation in compliance with the ISO/SAE 21434 standard.
• Support for Cybersecurity Quality Assurance activities and continuous process improvement.
• Identification, traceability, and monitoring of cybersecurity requirements.
• Monitoring the application of "Security by Design" best practices and risk management.
• Contribution to the preparation of audits, internal reviews, and proof of compliance.
• Interface between project, quality, software, and cybersecurity teams.
• Support for teams on product cybersecurity and regulatory compliance issues.

**Key skills**: Secure network architecture, Cybersecurity, Infoblox DDI, DNS, DHCP, IPAM, Wallix PAM, LDAP, Privileged access management, ISO/SAE 21434, Cybersecurity Assurance, Security by Design, Risk management, Compliance, Solution integration and qualification.

• Support for Information System security.
• Contribution to the implementation of security policies.
• Assistance in aligning practices with security frameworks, particularly ISO 27001.
• Participation in structuring security rules, best practices, and processes.
• Interface with business and IT teams to ensure consistency of security measures.

• Management and operational maintenance of production IT tools.
• Evolution of calculation tools for the ACO Department, responsible for cost and sales analysis.
• Management of internal projects and support for business units in defining international needs, particularly in Japan.
• Organization of qualification activities and deliverable tracking.
• Management and coordination of internal and external resources, representing approximately 880 man-hours per year between France and Romania.
• Coordination of suppliers and development teams (MOE).
• Facilitation of project steering committees: RAP, COPIL.
• Interdepartmental coordination between IT and the ACO Department.
• Change management support for users.
• Deployment of a communication strategy for approximately 1,000 users across 13 countries.

**Key skills**: Cybersecurity governance, ISO 27001, Information System Security, Security policies, Application maintenance in operational condition (MCO), Project management, Development team coordination (MOE), Qualification, Change management, International communication, Automotive industry, Business process digitalization.