- Responsible for the design and development of voice, video, radio-frequency, and/or data communications networks- Provide engineering insight, guidance and recommendations in the area of Network Engineering, Routing and Switching- Implement Firewall rules on Checkpoint Firewall- Analyze and troubleshoot WAN, LAN, VPN and Routing Protocol issues- Design, develop and test network systems solutions in compliance with government's standard operating procedures and security requirements- Researches, evaluates, and recommends designs and tests network security technologies and tools- Leads the technical design, development, testing, implementation, and maintenance of systems deployment and enhancements- Prepares and maintains technical user guides, standard operating procedures, systems/network documentation- Supports acquisition of hardware and software as well as negotiations with vendor and contractor services as needed- Collaborate with senior management and department leaders to assess network capacity, business needs, system requirements, and development efforts and evaluate solutions and strategies

• Installing, configuring and deploying McAfee Host Based Security System (HBSS)• Installed, configured, and maintained operations of the NNSA SIPRNet Access Network (NSAN)• Configured RSA Appliances for two factor authentication, Cisco switches, routers, Cisco and Secure Computing Sidewinder Firewall Appliances, Symbio Thin Client work and boot appliances, Ardence Thick Client workstations & servers, with TACLANE encryptors • Secured and hardened the operating systems, performed general system administration tasks and performed maintenance operations and system backups and patch management on all platforms in the environment • Installed and configured storage, network appliances, including switches and firewall hardware• Applied best industry practices in the design, configuration, integration, and deployment of the infrastructure components• Maintained system log auditing and knowledgeable of life-cycle system deployment

•Administer Windows Server 2003, Server 2008 R2, XP and 7 in physical and virtual environments across multiple levels of security clarifications•Modify and maintain PowerShell scripts to support Active Directory 2008 R2 repetitive tasks •Write PowerShell scripts to imitate and perform tasks in Windows OSs•Use PowerShell to pull system logs as a way to maintain window servers•Create, modify, and maintain GPOs in accordance with DISA STIGs to manage different (OUs) Organizational Units of different Windows Operating Systems• Add and delete workstations and servers in Active Directory using Windows server OS 2008 R2 • Build Web servers JBOSS and SQL on Windows Server 2008 R2 Baseline image•Administer MS Exchange Server 2003 and 2007•Utilize MicroSoft best security practices within DNS, DDNS, ADUC, AD Sites and Services, and multiple server role system hardening for Windows Server 2008 R2 Servers•Perform maintenance, install security patches and upgrade virus definitions in accordance with the Information Assurance Vulnerability Management (IAVM) Policy put out by Defense Information Systems Agency (DISA)•Distribute Common Ground System Integration Backbone (DIB), Google Search Appliance (GSA), MAAS, and ArcGis administration •Perform NetApp Data storage management, data migration and configuration•Perform remote management of nine separate Classified and Unclassified Networks to include over 200 servers and hundreds of high end work stations used to support Geospatial Analytical Activities•Perform system design, integration, test and documentation duties to ensure proper operation of hardware and software platforms•Install and configure ESXi 5 VMware on new and repurposed hardware•Integrate multi-vender systems •Apply knowledge of aw-stats, bash scripting, java development tools, ftp and sftp data transfers, Net-SNMP configurationJuniper Firewalls•Administer ESX and ESXi host, VCenter servers and VMware Converter

•Managed personal mail queues in Exchange Server 2003 and 2008•Installed, configured, and troubleshot servers and virtual servers (VMware)•Installed/administered GIS systems and applications•Supported Geospatial Analysis in Operation Iraqi Freedom and Operation New Dawn•Installed/Administered Tandberg Video Teleconferencing equipment to include upgrading to a newer model •Installed and configured Geo-Analyst work stations on both NGA and CJTF Networks •Troubleshot and upgraded applications such as Geo Rover, ArcGis, ArcView, RPF Tools and related imagery tools •Maintained and installed security patches and upgraded virus definitions•Provided 24 x 7 coverage and support to Geospatial and Full motion video Analyst during live operations in a war environment•Configured TACLANE equipment for secure network operation•Administered network resources and workstations in a Windows environment on DoD networks•Supported the transition of NGA Analyst from NGA Networks to CJTF Networks in support of the draw down called forth by Operation New Dawn •Migrated all NGA assets from remote locations scattered all over Iraq to the Country Assets Manager

- Building configuring and deploying virtual servers using VMware- T1 and VOIP installs- Commercial & Residential voice and data inside wiring- Configuration of CISCO, VIRILINK and NETOPIA routers.- Extensive inside wiring (EIW), Category 5 & 6 LAN cabling, and Digital Subscriber Line (xDSL), Integrated Services Digital Network (ISDN), Digital Data Storage (DDS), T1, T3, and Fiber demarc extensions.- Point-of-Sale (POS) & Network Device Installations - Installation & De-installations/equipment retrievals -Remote administration of a mixed MS environment

- Install, configure, and troubleshoot servers and virtual servers (VMware) - Perform system backups and restores - Install, and administer software engineering applications and design tools- Train users on software engineering applications and design tools- Maintain configuration controls of all software and hardware while providing timely status reports- Operate trouble ticket systems, which includes customer feedback- Install, configure, and troubleshoot MS workstations, applications and peripheral equipment

- Management Information Systems (MIS) and Virtual Private Network (VPN)- Identification, monitoring, analyzing, sectionalizing of circuit impairments in support of LAN, MAN, and WAN Network Equipment - Implements trouble resolution and alternative solutions with end users. - In-depth knowledge of Network Equipment and Infrastructure utilizing both Cisco and Nortel Routers and Switches - Typically on call 24x7 in support of assigned account(s)