System Administrator

Posted on: 2007-09-13

Professional Experience: CACI , System Administrator 2006 -Present • Insure computer servers and workstations operate at optimal performance and capacity: configure routers, gateway protocols, and multiple local area networks (LAN) and wide areas network (WAN) topologies such as bridges, token rings point to point, fiber optic, thinnet, and thicknet applications. Monitor all networks using network management software (e.g., HP Open View). • Responsible for maintaining operational status of the NIPR, SIPR, and JWICS networks for users in the US and overseas locations. • Utilize the following software tools and devices: HP openview, Remedy, General Dynamic’s Encryption Manager GEM, Cisco Call Manager, VC-1000, various KIV’s and KG crypto devices, DTD’s, VOIP phones, multiplexers (FCC-100), Taclanes (KG-175), mini taclanes, fireberds, and cisco routers to monitor, build, troubleshoot, load and configure circuits for users. BAE Systems, Network Engineer 2006 • Use the following software tools; Cisco Works, HP OpenView, Microsoft Office, SMS, Service Center, NetCool, NetIQ and Internet Explorer. • Responsible for monitoring cisco router/switch status, respond to alarms, and react to associated problems routed by the EOC Customer Support staff; If remote access to network devices cannot be managed, provide telephonic support to the local ET/TM support staff. • Use Cisco Works 2000 and HP OpenView to monitor and manage the status of the network for alarms, alerts, warnings and errors, also proactively telnet into the routers and switches and perform ping test. • Troubleshoot network problems and resolve them independently • Use the GEM software to determine the operability of the network Taclane devices SM Consulting 2004 - 2006 Telecommunications Control Specialist • Operate and maintain telecommunication network equipment and systems. • Responsible for isolating network outages and faults. • Replace failed networking and telecommunication equipment, as well as troubleshooting network connectivity with trace routes and ping tests. • Support testing and implementing of telecommunication network operations contingency, exercise and restoration plans utilizing various test equipment. • Prepare and check trouble tickets utilizing Visio/Remedy system. • Maintain master station logs and coordinate activities with commercial vendors such as AT&T, Verizon and other facilities. • equipment Maintained: Matrix Switch/VC1000, IDNX/Promina, Optera, ADNX, various Cisco routers/switches, KIV-7, KIV-19, KG-194, FASTLANE & TACLANE, KG-94, CSU/DSU, Marconi ATM switch, Codex modem, and DCE/DTE cards. United States Navy 1999 - 2004 Communications Watch Supervisor/ Tech Control Operator • Supervised, evaluated, and counseled a watch team of 4 personnel that operated/maintained three strategic communication facilities in the US. • Maintained and supported the operations of classified communications systems and circuits to include: Autodin/7hud/PCMT, Gateguard, MDS and DMS. • Monitored and maintained various network and telecommunication equipment to included: FCC-100, Timeplex, KYV-5, KG-84, KG-94, KY-58, KG-33, WSC-3, NET-3, NET-11, URT-42, SLVR, R-2368, RCV, CYZ-10, KOV-17, KOI-18, STU-III, digital Patch Panels, DTD's, IDNX, WTAC, AFSAT, and MILSTAR in support of TACAMO operations. Secure communication circuits range from VLF to EHF. • Provided training, and attended to administrative matters, while maintaining and fostering discipline and a sense of camaraderie. Manages safeguards and handles large quantities of classified COMSEC, technical manuals, publications and equipment progressively increasing. • Strong knowledge base of DISA pubs and procedures. • Coordinate and provide direct fleet support for world wide ground to air/air to ground strategic communications networks. Office Manager • Provided an array of administrative duties directly supporting 20 organizations and 115 residential organizations and the Executive officer. • Helped to organize Navy sponsored events such as the Navy Ball. • Proactively assessed administrative needs of organizations while providing support and direction. • Utilized MS Office for documentations and presentations. Education/Training: Global Knowledge 2007 Intro to Cisco Networking technologies Promina 800 Series MAP (IDNX) 2006 Hardware, maintenance, operations, and configurations Matrix Switch & VC-1000 2004 System Operation and Maintenance Training US Navy Information Systems Technician Class "A" School 2001 LAN Hardware, peripheral operations, radio communications, and message processing 420 hours, 11 credit hours Northern Virginia Community College 1997 Information Systems Technology, 24 credit hours