Design, configure, and maintain complex network infrastructure, including LANs, WANs, VPNs, firewalls, servers, databases, and cloud systems. Install, administer, and troubleshoot servers and applications supporting vehicle diagnostics products. Implement network security, perform data backups and disaster recovery, and ensure compliance with security policies. Develop and deploy network architecture improvements using virtualization, containerization, and automation. Monitor performance, analyze and resolve issues, and provide technical support and training. Collaborate with R&D teams to integrate secure network solutions into connected vehicle diagnostics products.