The Senior Network Engineer at Optum Services Inc. is responsible for designing and implementing computer and information networks, including local area networks (LAN), wide area networks (WAN), intranets, and extranets. The role involves managing secure and efficient Virtual Private Network (VPN) solutions, evaluating network requirements, configuring VPN technologies, and ensuring data confidentiality, integrity, and availability. The engineer will collaborate with cross-functional teams, provide advanced technical support for VPN-related issues, maintain documentation, and provide training on best practices. The position also requires staying updated with the latest technology and security protocols, conducting performance evaluations, and implementing enhancements.