Must possess strong technical proficiency in Signals Intelligence, Electronic Warfare and Cyberspace theory, operations, TTPs, equipment, and associated technologies, to include, but not limited to: LINUX, computer networking, antenna construction/employment, and HF/VHF/UHF, DMR, GSM, CDMA, UMTS, LTE, 802.11, and Bluetooth protocols. Electromagnetic and Cyber Group (EM&C) is responsible for developing flexible and survivable advanced electronic warfare and secure communications equipment while providing the industry's leading signals intelligence, electronic warfare, and cyber experts.