Seeking a Network Engineer in Lake Forest, IL for a hybrid onsite role requiring local candidates. The position involves designing, implementing, maintaining, and supporting network infrastructure, including LAN, WAN, WLAN, SDWAN, firewalls, VPNs, and security measures. Responsibilities include collaborating with managed service providers, supporting project deployment, troubleshooting, maintaining documentation, and working with IT security teams to ensure network security and OT environment integration. Candidates should have a degree in IT or related fields, 6+ years of experience, strong knowledge of networking protocols, cloud networking (AWS preferred), and security principles. The role demands problem-solving skills, attention to detail, and the ability to prioritize in a fast-paced environment, with 5-10% travel required.