Proficiency on at least two or more of the following devices: Juniper MX routers, Ciena 6500/5160 Optical Platforms, Cisco 42XX series, Infinera ODXC, Promina, Juniper CTP, Juniper SRX firewalls, Juniper EX switches, SONUS SBCs, KG175, SafeNet IP and SONET encryptors. Must understand the impact of U.S. defense doctrine on the operations, maintenance, and management of both tactical and strategic systems, and how to effectively interface tactical and strategic telecommunications systems into a seamless entity.