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Integrated Network Engineer Resume

Washington, DC

SUMMARY:

Seeking Confidential positions where I can work with Cisco IOS, switches, routers and firewalls. Open to shift work, nights, 4x10, etc.

SKILLS:

  • Cisco 26xx/35xx/ 3750/3900/4507/6509/7606 , Nexus 7000, STP, HSRP, PVST, VTP, EIGRP, SNMP, NAT, familiar with GRE, IPsec, L3VPN.
  • SolarWinds, MRTG, BIND v9 DNS, CheckPoint Firewall, F5 and Cisco ACE Load Balancers
  • CCNP, CCNA, Network+, LPIC - 2, Linux+, Security+, Solaris 10 SCSA
  • Confidential Fibre Channel SAN Switches, DCX, Silkworm 48K, Confidential i10K
  • Wireshark/Ethereal/tcpdump, MS Office/Visio, documentation, Korn/Bash shell scripting
  • UNIX Enterprise systems, Solaris, HP-UX, Linux, BSD, System VR4, Mac OS
  • Hardware servicing, rackmounting, LC/SC/ST fibre cabling, CAT5 cable making, soldering

EXPERIENCE:

Integrated Network Engineer

Confidential, Washington, DC

Responsibilities:

  • Network monitoring of large size network (+700 Cisco devices) consisting of 100+ Cisco 7606 and 6509 Layer 3 switches running OSPF and L3VPN (BGP/MPLS/VRF).
  • Administer servers running Solarwinds Orion, NetBrain, ManageEngine Netflow, TACACS, DHCP, F5 LTM and GTM load balancers, and DNS BIND v9 running on SuSE Linux.

Creator of Online Cisco Lab

Confidential, Vienna, VA

Responsibilities:

  • Create and manage personal online lab for Cisco Network Engineers, consisting of 8 x Cisco switches and routers in a highly redundant full mesh network.
  • Manage custom built Linux Server running terminal console services, Quagga routing, OpenSwan IPsec, iptables firewall, and Apache web server. Develop shell scripts to manage lab access and packet filtering. Provide lab users with routers and GRE/IPsec tunneling to remote lab sites.
  • Provide Cisco to lab users. Maintain lab infrastructure, optics, fibre and copper cabling.

Network Engineer

Confidential, Washington, DC

Responsibilities:

  • Provide support to small campus LAN/WAN sites (100+ Cisco devices) running PVST and EIGRP, consisting of Cisco Catalyst 6509 Layer 3 core switches, FWSM, and distribution and access switches, providing LAN services, firewalling, multicast TV streams, and GRE tunneling.
  • Provision copper cabling, fibre trunks, SVI’s, VLAN’s, IP addresses, static routing, deploy switches and routers, upgrade trunks to 10G Ethernet, monitor SolarWinds Orion, troubleshoot Layer 1-2 issues, run Wireshark with SPAN/RSPAN to troubleshoot server and WAN/VPN related issues, manage port security with Cisco NAC.
  • Create and update MS Visio network diagrams for project proposals, network documentation with MS Excel.
  • Assist teammates and System Engineers on night and weekend coverage.

Technical Support Engineer

Confidential, San Jose, CA/ Broomfield, CO

Responsibilities:

  • Provided Level 3 support for Confidential Fibre Channel SAN switches for customers and OEM's; analyzed fabric congestion issues, I/O balancing, FCIP, SAN design, root cause analysis.
  • Troubleshoot problems using FOS Linux CLI, network diagrams, port logs, Finisar and Wireshark captures, EFCM, and DCFM.
  • Managed heavy caseloads with teammates, coordinated with sustaining engineers and product managers, tested customer issues in SAN lab with Finisar Xgig FC Protocol Analyzers.

Sr Technical Support Engineer

Confidential, Milpitas, CA

Responsibilities:

  • Worked with customers to resolve issues with Confidential Cluster Servers and Oracle 9i RAC, assisted with failovers, migrations, workload balancing, maintenance.
  • Analyzed distributed Confidential clusters, application inter-dependencies, recreated customer issues on Solaris, HP-UX and Linux clusters; wrote agents and scripts for customers.
  • Collaborated with VxVM/VxFS team to assist customers with Oracle RAC and SAN cluster filesystem issues.
  • Engaged customers on WebEx, acquired root access on customer systems to recover and reconfigure Confidential clusters.

UNIX System Admin

Confidential, Concord, CA

Responsibilities:

  • Migrated users from Sun SPARCstations to Sun Ultra and Blade workstations; managed Sun Ex500 datacenter servers; migrated NIS master and slave servers.
  • Wrote shell scripts to track tape consumption with Legato Networker and Sun L3500 tape library; setup Confidential clusters; installed Solaris SNMP agents and MRTG to monitor LAN traffic; Jumpstart servers; setup HP JetAdmin.
  • Worked with network engineers to maintain Cisco Catalyst 6509 switch and IDF closet; participated in server moves, oncall and maintenance activities.
  • Helped engineering staff with UNIX desktop and LAN issues, troubleshoot and upgrade workstations.

Senior Systems Analyst

Confidential, Sunnyvale, CA

Responsibilities:

  • Planned and lead upgrades of Sun E10K Starfire platforms; participated in Disaster Recovery Project at SunGard Philadelphia datacenter.
  • Wrote shell scripts to Jumpstart and manage LAN of Sun Ex500 and E10K servers, A5100 FC-AL (Fiber Channel Arbitrated Loop), A3500, D1000 disk arrays in multiple datacenters; performed SAN backups with Confidential NetBackup; managed filesystems with VxVM and VxFS.
  • Participate in 24x7 oncall; trained junior sysadmin to work independently in a production environment.
  • Communicated with other departments at Change Control Meetings; created web-based technical documentation.

Network Engineer

Confidential, San Mateo, CA

Responsibilities:

  • Jumpstart and tune Sun Oracle DB servers, MP3 streaming servers, setup firewalls, gateways, Cisco 2600 router, Cisco Catalyst 6509 switch, make CAT-5 cabling, monitor with MRTG, wrote Korn shell scripts to monitor logs, recover from problems, install Y2K patches.
  • Managed multiple sites and DMZ’s with Check Point Firewall, F5 Networks BIG/ip HA Load Balancers, NAT, BSD ipfw ACL, NcFTPd, BIND8 DNS servers, Legato Networker, Sun ODS, SNMP agents, Confidential VxVM/VxFS.
  • Helped setup datacenters at Exodus and Level 3 in Sunnyvale and Tyson's Corner, Jumpstart, rackmounting and cable management.
  • Assisted users with Windows desktop applications and LAN tape backups.

UNIX System Admin

Confidential, Milpitas, CA

Responsibilities:

  • Wrote scripts to monitor datacenter systems, logs, setup printing, LAN backups, install and move servers.
  • Managed networks of HP /800 Financial and ERP servers, Sun Ultra Enterprise 450's, LVM, MirrorDisk/UX, NIS, NFS, Glance Plus, Legato Networker, Netscape HTTPd, DNS.
  • Assisted senior sysadmin and DBA's with 24x7 oncall, OS upgrades, Oracle RDMS tasks, Oracle backups.
  • Worked with Operations Group on data center LAN cabling (copper, fibre/FDDI), automating tasks with scripts, setup servers for network staff and web developers.

Jr UNIX Systems Admin

Confidential, Sunnyvale, CA

Responsibilities:

  • Peform datacenter tape backups over campus LAN, track tape consumption, monitor syslogs, software/OS upgrades, hardware replacements, deploy new systems, help documentation for department website.
  • Managed network of Spectra Logic 10000 Bullfrog Tape Library, 300+ Sun and SGI systems (SPARCstations, Indy, Indigo2, O2, Octane, Origin 200), NIS, IRIX XLV RAID, security (SATAN, COPS, Tripwire).
  • Supported senior sysadmins with user account creation, writing and maintaining shell scripts.
  • Assisted engineering staff with Windows NT desktop tasks, applications, patching cables.

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