Sr. Network Engineer with Security Clearance

Titan Technologies is seeking a Senior Network Engineer to design, implement, and maintain enterprise LAN/WAN environments. The Senior Network Engineer will provide advanced support for routing, switching, network performance optimization, and access control across enterprise-scale systems within the Department of Homeland Security (DHS). Duties and Responsibilities Design, configure, and maintain enterprise network systems. Support routing protocols, VLAN segmentation, NAT, and firewall rule s…