Responsibilities: • Repair & maintain a P25 simulcast conventional public safety radio communications systems • Monitor site status and address discovered issues, verify documentation of fielded systems, and interact with end-users to gather information to solve problems • Perform installations, repairs/replacements, technical evaluations, and assessments of various radio systems(s), telephonic troubleshooting, and/or maintenances of radio systems at ICE radio sites • Install, troubleshoot, and repair, electronic equipment associated with land mobile radio systems - tests, repairs, and maintain base, mobile, and portable two-way radios and accessory equipment • Assemble, connect, and secure such components as transmitters, power supplies, and antenna assemblies • Program, maintain, troubleshoot, and repair the following LMR assets: APX 8000, APX 8500, XT XTL/APX 5000 consolette, Quantar Repeater, Astro-Tac receiver, Astro-Tac 3000 comparator, GTR 8000 repeater, GPW 8000 receiver, and GCM 8000 comparator • Build radio code plugs for mission critical operations • Update CPS software and firmware for all radio programming computers • Test, tune and align duplexers, repeaters, portable radios and mobile radios • Manage encryption keys using the Motorola Key Management Facility (KMF) • Encrypt radios using Over-the-Air-Rekeying (OTAR) or manually by using the KVL-3000+/ KVL 5000 • Analyze and interpret circuit wiring, logic cable diagrams, complete communication system schematic diagrams, and network specifications for the purpose of installing, troubleshooting, or maintaining the system or device. Additional required experience include: • Experience in analyzing tower sites and identifying deficiencies/areas that require correction/repair, documenting condition of sites, preparing reports to document tower site status, repairs, and maintenance • Experience in monitoring, documenting, T1, MPLS, leased circuits and POTS lines and checking parameters • Experience in performing preventative maintenance of command & control/dispatch center equipment • Experience in performing preventative and corrective maintenance of command & control/dispatch center equipment and identifying deficiencies/areas that require correction/repair • Experience in preparing reports to document preventative maintenance • Experience in tactical communications operation, maintenance, and management of rapid deployment assets • Experience in providing technical support in the field for the use of rapid deployment assets by special operations and emergency/disaster response • Experience in preparing reports to document interoperable system status.