Acceptance Testing, Accidental Death and Dismemberment (AD&D), Adjudication, Artificial Intelligence (AI), Aviation Communications, Aviation Industry, Best Practices, Build Management, CCIE - Cisco Certified Internetwork Expert, CCNA - Cisco Certified Network Associate, CCNP - Cisco Certified Network Professional, CISSP - Certified Information Systems Security Professional, Cisco Network Systems, Communications Security (COMSEC), CompTIA Security+, Computer Networks, Cryptography, Customer Relations, Design Verification, Detail Oriented, Disability Accommodations, DoD Clearance, Emerging Technology, Engineering Change Management, Engineering Change Order, Ethernet, Firewalls, IPsec (IP Security), Identify Issues, Information Warfare (IW), Information/Data Security (InfoSec), Internet Group Multicast Protocol (IGMP), Internet Security, Interoperability Testing, Juniper Routers, Linux Operating System, MIL-STD-1553, Messaging Middleware, Multitasking, Network Architecture/Engineering, Network Configuration Management, Network Routers, Network Routing, Network Security, Network Support, Network Switching, Network Systems, Network Testing, Network Topology, Open Shortest Path First Protocol (OSPF), Protocol Independent Multicast (PIM), Radio Frequency, Red Hat Linux Operating System, Relationship Management, Satellite Communications, Secret Clearance, Small Business, Team Player, Technical Support, Testing, Time Management, USB, Ultra High Frequency (UHF), United States Citizen, VRRP (Virtual Router Redundancy Protocol), Validation Testing, Very High Frequency (VHF), Waveforms, Wireless Communications, iptables