Carlos Villegas

Maintain and monitor systems deployed in the theater of operations to include MAAS, SOCET GXP, ARC Gis, L3VPN, Crypto Devices and COMSEC equipment such as KG-175D’s and KG-245X’s, Tactical Radio Systems, Radio over IP (WAVE), NetApps, Windows 2007 Server, Windows 7, Dell Workstations, Cisco Switches and Routers Provide Network Administration in an IP multicast environment. Train Operational Support Staff and conduct DOD system training.

Lead MAAS System Administration 24-7 Shift Scheduling and mentoring for site personnel Tasking of personnel and coordination of activities Ensure training and professional development of site personnel Represent site personnel in Technical Exchange Meetings and Engineering Review Boards Resolve conflicts and issues for all site personnel Provide site and personnel written and oral reporting Provide site and personnel planning Contract Data Requirements List preparation and delivery On Site Technica

Provided MAAS support to multiple users and workstations. Responsible for managing networks, SQL database and Active Directory accounts. Performed critical maintenance and installations to all workstations and servers with Operating System upgrades, hardware/ software installs, installation of updates and IAVA patches. Support the following OS and software: MS Windows 7 and XP Workstations, Windows 03 and 07 Server Administration.Monitored and maintained SAN's.

Manage networks, set up user accounts in Active Directory, system upgrades, hardware/ software installs, VTC/ Audio/ Video support. Support administration and maintenance of the following hardware components: Dell Workstations and Servers, Extron and PESA video switching equipment, Plasma and LCD Monitors, Dell LTO tape libraries. Report information through weekly site communications group meetings, weekly status reports, and monthly logs to team members and General Dynamic’s management.

Implemented and maintained the Computerized Management of COMSEC Material database, Key Management database, Data Transfer Device, and Electronic Key Management System. Initialized the system, performed system backups, determined operator access, and control functions (privilege management), reloaded and configured the operating system's parameters.

Operated and maintained automated telecommunications equipment that linked mainframes, microcomputers to WAN and LAN. Performed network troubleshooting and problem diagnosis utilizing data analyzers. I.E. (Integrated Digital Network Exchanges (IDNX), gateway, modems, multiplexers, and patch panels. Documentation of system activities, anomalies, and discrepancy reports;updating of procedures and workarounds; execute system upgrades; initialize and configure systems to support test and operational activities.

Technical Sr Operator of a large scale multi-platform data center with emphasis on IBM multi-system mainframe operations. Monitored and operated electronic digital computers to process business, scientific, engineering, or other data according to operating instructions. Required to set control switches; ensure that correct peripheral equipment is utilized and move switches to clear system and operate the equipment.Set up and run diagnostic tests and react accordingly.

Office supervisor. Operated, performed, maintained, and conducted daily inventories on all cryptographic equipment and (COMSEC) materials. Maintained secure gateways, routers and cryptographic equipment (KG-84, 194, KIV-7). System Administrator/ Profile Administrator for the Automated Message Handling System (AMHS). Performed upgrades and installation using digital UNIX based software. Setup profiles for customers to get important messages in a timely manner.