Essential Functions: This is a support level position requiring a thorough knowledge of the installation, maintenance, and repair of telecommunications related systems and/or equipment, gained through formal education or from considerable and varied experience in working with the installation, service activation, maintenance, and repair of telecommunication systems and devices. Have an excellent working knowledge of fiber, working knowledge of Multiplexes, Network topology, Frame Relay, Fractional T-1, SONET Network Technology, ATM, Private Line, Voice and Data applications.