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System/network Administrator Resume

SUMMARY

  • CCNA certified highly experienced IT Professional with a record of developing and supporting successful IT projects and solutions incorporating a wide range of applications and technologies. Subject Matter Expertise in supporting HP - UX, Solaris, AIX, Linux and RAID environments, in addition to software engineering, consistently recognized for effectively partnering with project stakeholders to implement solutions that improve organizational effectiveness and efficiency.
  • Experienced with software/hardware installation, troubleshooting, testing and escalation processes, root cause analysis, patch management, project management, and developing project documentation.
  • Manage functional resources to ensure the effective delivery of IT services and adherence to all relevant Service Level Agreements.
  • Installing, Configuring and maintaining HP, Solaris, Linux systems.
  • Configuration and administration of HP LVM and VERITAS Logical Volume Manager using both GUI base (SAM) and command line lvcreate, pvcreate, vgcreate, vxassist, vxvol.

TECHNICAL SKILLS

  • Systems Administration
  • IT Process Improvement
  • Solution Design
  • File System Penetration Testing
  • Softwares/packages/patches management using yum, rpm, pkgadd, pkgrm
  • System Upgrade
  • System Installation physical & virtual using VMWare Vsphere
  • System Configuration
  • Nagios (nrpe.cfg, WebPaceHost.cfg, Webpace.cfg)
  • Solution Alternative Analysis
  • Win 7
  • Win 2008 Server
  • HP-UX 10, 11i v1, 11i v2, PA-RISC, iTanium, Proliants servers
  • Solaris 8, 9 10
  • AIX
  • Linux Centos, Redhat
  • Apache (httpd, iptables, apachectl, chkconfig)
  • Troubleshooting (local & remotely using join.me, telnet, FTP, SSH)
  • Root Cause Analysis
  • Disaster Recovery Processes (Galaxy/Simpana backup/restore)
  • HTML
  • Shell Script
  • OSPF, BGP, EIGRP
  • VLSM
  • Routing Protocols
  • Engineer Documentation

PROFESSIONAL EXPERIENCE

Confidential

System/Network Administrator

Responsibilities:

  • Maintain, support and make sure customer’s servers, environment, systems, network connections and system related devices always up and running in the best condition.
  • Prevention and troubleshoot any problem that occur in the real time fashion so that can restore the normal service to the customer ASAP.

Confidential

Network Operation Center (NOC) Analyst

Responsibilities:

  • Support and trouble shoot Customer’s network connections, network devices, Windows and Linux systems.
  • Configure new user and trouble shoot problem for VOIP.
  • Support clients on day-to-day tasks that relate to Token, Anti-virus, Active Directory, and Exchange.

Confidential

System Administrator

Responsibilities:

  • Collaborate stakeholders at all levels of the organization to successfully manage a variety of diverse business critical processes. These include, but not limited to, software/hardware troubleshooting, testing and escalation processes, root cause analysis, patch management, project management, and developing project documentation.
  • Manage functional resources to ensure the effective delivery of IT services and adherence to all relevant Service Level Agreements.
  • Installing, Configuring and maintaining HP UNIX systems.
  • Configuration and administration of HP LVM and VERITAS Logical Volume Manager using both GUI base (SAM) and command line lvcreate, pvcreate, vgcreate, vxassist, vxvol.
  • Installing and using Ignite to backup system: /opt/ignite/bin/make tape recovery -A -d
  • Perform backups and restores with different types of backups using Galaxy and Simpana.
  • Verifying and installing individual patch and depot using check patches, showrev -p, swinstall.
  • Install network and local printers on 2008 Server with Enable Printer Pooling option.
  • Writing Shell script to check against the testing results.
  • Fine tune system to meet with new testing requirement: extend disk space; increase the size of the LV, ulimit, kcmodule, nfile, and nproc.
  • File Types: sticky bit, ACL, odd permissions, atime, mtime, ctime, sparse files, Resource Folk, system files, network files, device files, and quota.

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