The experience should include Five (5) years' experience in providing field engineering support, working as a group leader with waterfront Maintenance Activates, Shipyards, Submarine Force Electronics Material Offices, Senior Naval Officers, and other government agencies in support of Sail and Towed Antenna Systems. Two (2) of the five years should include experience in inspection, repair, maintenance, troubleshooting and installation of Sail and Towed Antenna mechanical, electrical, and electronic systems; and.