The Senior Subject Matter Expert (Optical) provides or leads in-depth analyses for translating customer unified capabilities needs into the design of networks for Optical, Circuit Switched and IP networks that support Telecommunications for classified Defense Networks which include Real Time Services such as voice and video converged with data applications end-to-end. At least eight years of experience in the installation, turn-up, testing, activation, maintenance, repair or construction of various types of telecommunications or other electronic equipment or an equivalent combination of education and experience, substituting completion of an accredited vocational or technical curriculum in telecommunications or a related discipline for the required or an equivalent combination of education and experience.