SUMMARY:

Highly motivated, organized, enthusiastic, and details oriented engineer with the ability to coordinate multiple projects and to quickly learn new technologies is seeking challenging Network Operations Engineer position at the company that will allow professional growth

COMPUTER SKILLS and KEY STRENGTHS:

• In - depth knowledge of OSPFv3, EIGRP, BGP, ACL, IPv6 , LAN , WAN, TCP/IP , OSI
• Strong knowledge of IP Services, DHCP , DNS , ARP
• Strong knowledge of troubleshooting methods, ITIL , TMN , FCAPS , PPDIOO
• Strong knowledge of VLAN , VTP , STP, PVST+, MST , HSRP , VRRP , GLBP , Portfast
• Strong Experience in IP address structure and subnetting , VLSM , CIDR , and NAT
• Broad knowledge in mitigating DoS , DDoS , and Cyber-attacks
• Strong knowledge of HashCalc , True Crypt , MD5 , SHA , DES, IPS , IDS
• Strong Experience with AP, WLC , IEEE 802.11, CSMA/CA, SSID, PEAP,
• Broad knowledge of Wireshark , NetFlow , CDP , Syslog , RMON, SNMP, RSPAN
• Knowledge of virtualization technologies, VMWare, vSphere, VSS, VRF,vPC, VSAN
• Knowledge of Windows Server 2000/2003/2008 , Active Directory software, Exchange server 2003/2007, Server/client computing knowledge of Linux, Red Hat, CentOS knowdlege of Juniper , Riverbed , Citrix Load balancer
• Ability to install, operate, and troubleshoot a large size enterprise branch network
• Strong knowledge of C , C++ and Assembler ’s language, Microcontroller of Confidential
• Teamwork’s experience , Ability to work with all levels of employees
• LANGUAGE, French, German, English

PROFESSIONAL EXPERIENCE:

Network Operations Engineer

Confidential, DC

Responsibilities:

• Implement, configure, maintain and troubleshoot complex network systems including Cisco routers (2900, 3900), Cisco switches (4500, 6000, 7000), WLC, MPLS, DMVPN
• Participate in the operations team’s on-call schedule for after-hours and weekend support.
• Perform and complete network projects based on company’s requirements
• Configure and maintain Cisco Firewall ASA (Adaptive Security Appliance), Perform Stateful Inspection, Packet Filtering, ACLs, NAT/PAT, SSL and IPsec VPN
• Implement VRF to separate routing table
• Implement and manage Cisco WAAS (Wide Area Application Service) to optimize WAN
• Install and maintain AVAYA voice over IP phone systems, Branch Gateway ( G450, G650 )
• Implement Snort, TrueCrypt, and HashCalc , IDS (WinSnort, Oinkmaster, EventwatchNT)
• Implement and provide Virtual Private Network (Access VPN, Intranet VPN, Extranet VPN) support for both client-based and SSL web-based authentication
• Implement Ipsec, PKI, SSH, SSL, AAA Servers (RADIUS, TACACS+, ACS)
• IP Discovery ( CDP , Traceroute , MTR …), inventory of equipment and managing carrier service Network Devices Inventory, Network’s Documentation and Design (VISIO)
• Configure, troubleshoot and implementing Switches with VLAN s, Virtual VLAN interface (SVI) and inter switch communications, Configure, verify and troubleshoot routing operation
• Implement, and troubleshoot NAT and ACL s, Policy map , route filtering , WAN links
• Prepared a logical diagram of the current network and recommendation of routing protocol (EIGRP, OSPF …), proposed an efficient IP scheme based on number of network devices
• Prevented FTP traffic from impacting the voice traffic (Make bandwidth reservations for the voice traffic and maximum bandwidth restriction for the FTP traffic )
• Implement DAI, DHCP Snooping, BPDU guard, Root Guard to mitigate DoS and DDoS
• Implement QoS, DSCP (Differentiated Services Code Point), MQC to prioritize Voice traffic
• Implement IPv6 in a IPv4 environment (Tunneling IPv6 Through an IPv4 Tunnel)
• Implement ANS, NetFlow, Syslog, SNMP, IP SLAs, and Confidential to optimize applications

Network Specialist

Confidential

Responsibilities:

• Managed the confidentiality, integrity, and availability of information and resources
• Respond to request for technical assistance in person, via phone, electronically
• Implement and troubleshoot BGP (configure ASPATH, Local Preference, weight, MED...)
• Manage OSPF routing including OSPF database, configuring neighbors using different network types , the hello process
• Install and Upgrade IOS Software, implement CEF to improve Router Performance
• Installed and maintained LAN, WAN, Data communications, Computers
• Identifies and resolved network-related problems on Software and Hardware
• Trained End-users on the use and features of the various operating systems and applications on the various platform
• Implement IP addressing schemes and IP services to meet network requirement

Electronic Engineer

Confidential

Responsibilities:

• developed security measures to safeguard information and systems against accidental or unauthorized modification, destruction, or disclosure
• Configured, managed and troubleshoot multi-protocol network elements throughout the OSI stack to ensure effective end-to-end communications (MPLS, OSPF, BGP, Firewalls, Access list, VPN) internally and externally
• Developed AVR Software with IAR Embedded Workbench (Microcontroller Confidential, C- and Assembler development),Developed graphic PC’s user Program with VBA and Tools with Excel for analyzing Confidential ’s data, Analyzed and Measured of the Confidential ’s data transfer telegram
• Designed, developed, and implemented a Refactoringtool for IC (Microcontroller, Memories)
• Testing program (C language), Analyzed Software with Confidential -Guideline)
• Designed software-Tools for assisting Programmers at Refactoring. Tested Analog/Digital Converter, developed a document: Instructions for Faultless Testing Program