Summary This position is located in the Office of Secure Transportation (OST), Engineering Systems and Technology Division (ESTD), Command & Control, Communications, Computers & Cyber Branch (C5B). Serves as the Information Technology Specialist (Network), you will design, build, and maintain highly redundant fault-tolerant IT networks using multiple platforms. Responsibilities As an Information Technology Specialist (Network), you will: Experience designing, building, and maintaining highly redundant fault-tolerant networking topology using multiple platforms. Expert in configuring and optimizing network servers, routers, switches, encryptors, firewalls, and gateways to wireless and terrestrial wide-area network interfaces. Monitor changes and performs trend analysis of network workload, performance/security events, and malicious threats to intercept or deny access to information on the network. Define, maintain, and document network topology, infrastructure, and network management wo...