Network Engineer III

Configure, monitor, and maintain LAN/WAN infrastructure across multiple sites Ensure network performance, availability, and security meet organizational standards Diagnose and resolve complex network issues promptly to minimize downtime Provide Tier III support for escalated network problems Plan and execute network hardware/software upgrades and migrations Deploy and integrate new technologies to optimize network performance Implement and enforce network security policies, firewalls, and VPN configurations Conduct regular audits to ensure compliance with industry standards and company policies Maintain accurate network diagrams, configurations, and operational documentation Prepare reports on network health, capacity planning, and incident resolution Work closely with cross-functional teams to support business initiatives Mentor junior engineers and provide technical guidance as needed Requirements Must have at least a bachelor’s degree in Information Technology or a relevant discipline 7+ years of hands-on experience in network engineering roles Proven experience managing multi-site network environments U.S. Person status or government authorization required Expertise in Cisco or similar networking technologies (routing, switching, firewalls) Strong knowledge of TCP/IP, DNS, DHCP, VPN, VLANs, and network security principles Familiarity with network monitoring tools and troubleshooting methodologies CCNP or equivalent preferred #J-18808-Ljbffr