A System and Network Engineer with Virtualization expertise is responsible for designing, implementing, and maintaining IT infrastructure, including networks, servers, and virtualized environments. They ensure efficient system performance, security, and network connectivity. With certifications such as CompTIA Network+, Cisco CCNA, VMware VCP, or Microsoft Certified Solutions Expert (MCSE), they demonstrate proficiency in network management, troubleshooting, and virtualization technologies, enabling optimized and scalable IT solutions for organizations.