SUMMARY:

22+ years of network engineering experience - 14 years designing, implementing and supporting government, enterprise and content provider networks. Highly competent results oriented network architect experienced at completing large projects on time. I’m well organized self-starter with proven capacity to learn and apply new knowledge and technologies quickly.

SKILLS INVENTORY:

Hardware: Firewalls Juniper SRX, NSM

Juniper Routers: M & J-series

Juniper Switches: EX4200

Juniper Wireless: AX-411

Cisco Routers:

Foundry: Switches/routers

Wireless Location Sensors:

Confidential Control Systems:

Aruba Wireless Controller:

Management/Monitoring: Remedy, Intermapper, HP OpenView, Solarwinds, Tivoli, Netview

Protocols Supported: MPLS, OSPF, BGP, RIP, EIGRP, ISIS, Layer 2 VPN, Wireless SSID, VLANS, GSM, CDMA, TDMA, UMTS, SIP, VOIP, IPSec, QOS

PROFESSIONAL EXPERIENCE:

Confidential, Alexandria, VA

Senior Network Engineer

Responsibilities:

• Design, testing, and implementation of Confidential Project for Wireless Access Points In the Mid-Atlantic and South West Region for network build out on Naval bases using Juniper routers M7i, SRX
• Created Network Engineering Visio drawings / diagrams to support of both new and existing customer’s sites
• Provide 365/24/7 on-call support for global infrastructure for customer services
• Managed the circuit turn-ups to support new customer services
• Implemented MPLS and Layer 2 VPN in the Mid-Atlantic and South West Region
• Configure firewall policies on SRX devices
• Assist customers with evaluation of requirements and development of network and security solutions
• Managed and implemented network failover design for ELMR customers to ensure the Navy network connectivity maintains service in case of emergency’s
• Resolve IAVA network vulnerabilities to ensure Confidential standards are maintained
• Responsible to design, implementation and migration process for engineering network updates

Confidential, Leesburg, VA

Senior RF Engineer

Responsibilities:

• Provided 24/7 third / fourth level customer support for the Confidential E911 Wireless Division for live Emergency calls.
• Responsible for redesign of the current network infrastructure at all remote sites
• Ensure customer coverage markets calls using GSM, TDMA, CDMA, and AMPS
• Design mobile phone packet data verification, layer 2 and 3 protocol testing get a high success rate in transmitting calls back to the Public Safety Answering Point
• Troubleshoot and interact with customers on GSM, CDMA, TDMA, and TCAP wireless network for 800 MHz and 1900 MHz
• Support deployment and operational Cell sites and drive testing Configured and implemented improved security infrastructure Enhanced the current monitoring solution to increase MTTR
• Testing RF Performance and Stability Measurements / Monitoring and Execution of vendor release test plan, also identify gaps/discrepancies between requirements and test cases
• Use automatic traffic generator to design and execute complex SIP signaling scenarios through various network elements based of call model.
• Troubleshoot Radio Frequency / Wireless Location Sensors (WLS) in Live Emergency 911 markets
• Load units with latest IOS, integrate new cell site base stations to phase II FCC compliant standards, collect RF measurements

Confidential, Ashburn, VA

Senior Network Engineer / Project Manager

Responsibilities:

• Design the Confidential + Network and completing the build-out of the OC48 Confidential + Confidential
• Confidential network provided high-speed Internet link for more than 5,000 Defense scientists and engineers project to provide circuit connections to Confidential + network
• Managed the installation and configuration of the Juniper M-40 Routers for the Confidential + Core Network Western and Eastern Confidential that interconnected with Frame Relay Option 2 Network Designed and implanted DR site to meet requirements of the Confidential
• Prepared midrange equipment inquiry, provided technical installation diagrams, provided integration support, and ordered and ensured all equipment
• Performed testing and published results of beta code releases for Confidential Thought OS software for protocol fixes on bugs for BPG, L2VPN, OSPF, MPLS, Microcode Issues, and Hardware/Software

Confidential, Mclean, VA

Senior Network Engineer

Responsibilities:

• Upgraded network infrastructure for the Confidential on the Confidential.
• Led the team that was responsible for documentation, installation and turnover of the revised and Y2K compliant infrastructure.
• Responsible for LAN/WAN troubleshooting, design, implementation and deployment of sites
• Performed the configuration on the Dell RAID Disk with disk mirroring RAID 1and RAID 5 on the 4300/6300 Servers
• Configured, cabled, and troubleshot any Layer 1 through Layer 4 issues for the entire enterprise
• Sun Solaris installation: Installed the Sun Solaris OS-Sparc 2.6 on Twelve Sparc Servers and 250 Clients.

Confidential, Washington, DC

Network Engineer

Responsibilities:

• Supported Cisco LAN environment of 2000+ users.
• Assisted in performing analysis, planning and design of Windows security architecture
• Responsible for network services including DHCP and DNS for all LAN users
• Provided support to over 500 end users. Installed hardware which includes SCSI hard drives, memory and network interface cards. Played an integral part in the mail migration of users from cc:Mail to MS Outlook 98 with Exchange 5.5,Windows 95 to Windows NT 4.0. Engineering duties include disabling and enabling user accounts, adding users to accounts and handling permissions.
• Assisted and designed infrastructure from Layer 1 through Layer 3 for sites connecting to the core network
• Documented the technical architecture, which included the physical lay out, as well as, all system configurations from the Router to the desktop Implemented NT Server and Workstation rollout

Confidential, Washington, DC

Network Engineer

Responsibilities:

• Assisted with establishing mail migration from Confidential Wise to MS Outlook 98 with Exchange 5.5, including installations for 450 end users. Performed basic system administration functions. Assisted users in resolving problems, installing, upgrading software, and recovering from SW/HW failures.