ARM (Advanced RISC Machine), Algorithms, Analysis Skills, Apple Networks, Audio Streaming, Authentication, BSP, Background Investigation, C Programming Language, Communication Systems, Communications Engineering, Computer Science, Cryptography, Cryptography Algorithms, Device Drivers, Ecosystems, Electricity, Embedded Software, Embedded Systems, Ethernet, FIPS (Federal Information Processing Standards) 140, Government Contracts, IPsec (IP Security), Incentive Programs, Internet Protocols, Linux Kernel Drivers, Linux Operating System, Media Access Control (MAC), Mobile Advertising, National Information Assurance Partnership (NIAP), Network Management Software, Network Protocols, Network Routing, Non Line Of Sight (NLOS), Product Testing, Push-To-Talk/Push-To-Media, RISC Processors, Regulatory Requirements, Reliability Testing, Research & Development (R&D), Routing Protocols, Scripting (Scripting Languages), Security Protocols, Sockets, Software Development, Software Engineering, Software Performance Testing, Stock Purchase Plans, System-on-a-Chip (SoC), Tactical Communications, Technical Research, U.S. National Institute of Standards and Technology (NIST), United States Citizen, Voice Applications, Web Interface, Willing to Travel