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Aix Systems Administrator Resume Profile

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Minneapolis, MN

TECHNICAL SKILLS

  • Operating Systems: AIX, HP-UX, Solaris, Red Hat Linux, Windows 2000/XP/NT 4.0
  • Languages: Unix Shell Scripting ksh, perl, tcl/tk, awk , HTML, C/C
  • Software: HP Openview 5.01, HP Mirror-Disk-UX, HP Omniback II 2.5 3.5, Veritas Netbackup 3.2, Veritas Volume manager 3.0.1
  • Databases: Oracle 7.3/8.x, Informix Online 5.x/7.x
  • Unix Protocols, Services, Utilities: FTP, TCP/IP, NFS, NIS, DNS, Apache
  • Hardware: HP9000 D,L,K,N,T,V Series , IBM RS6000, SUN E10K, 4500, 450, 250, Ultra-10, EMC Storage, NetApp 740, Compaq/Dell/IBM Intel based servers

EXPERIENCE

Confidential

AIX Systems Administrator

  • Short term contract to build 30 servers in a large Red Hat env running on VMware.
  • Installation and configuration of Red Hat Enterprise Linux servers in both version 4 6.
  • Provided extensive troubleshooting support of RHEL servers for HW SW emergencies.

Confidential

OSS Engineer / Unix Administrator

Responsible for managing OSS software hardware, and customer relations for T Mobile. OSS is a network and service management solution for telecommunication service operators using Nokia technology.

  • Installation and configuration of OSS Operations Support Systems software.
  • Managing MC Service Guard high availability clusters in all T Mobile markets.
  • Kernel tuning for Oracle database throughput.
  • File system management.
  • The Service Guard cluster consists of 2 to 4 HP RP series servers running HP-UX 11i .
  • Provided technical documentation to team members.
  • Network troubleshooting with netstat, ping, lanadmin, arp, and traceroute commands.
  • Korn Shell and Perl scripting.
  • Awk scripting.
  • Daily monitoring of the backup jobs, handled emergency request for backup recovery.
  • Disaster recovery from daily backups and core media.
  • Provided problem diagnosis and resolution.

Confidential

Unix Administrator

  • Responsible for system troubleshooting, maintenance and repair on for 2 HP9000 servers.
  • Technical lead for all UNIX projects.
  • Informix 7.x database administration.
  • Kernel tuning for Informix database throughput.
  • File system management.
  • Participated in On Call pager rotation.
  • Maintained HP and NetApp Hardware.
  • Provided technical documentation to team members.
  • Network troubleshooting with netstat, ping, lanadmin, arp, and traceroute commands.
  • Korn Shell and Perl scripting.
  • Awk scripting.
  • Daily monitoring of the backup jobs, handled emergency request for backup recovery.
  • Maintained Unix system security.
  • Disaster recovery from daily backups and core media.
  • Provided problem diagnosis and resolution.
  • Heavy user maintenance.

Confidential

Unix Administrator

  • Responsible for system troubleshooting and repair on UNIX HP AIX platforms supporting a large SAP environment.
  • Disaster recovery Prime supporting HP OmniBackII 2.5 3.5 restores.
  • Lead project to upgrade HP OmniBack cell servers from 2.5 to 3.5.
  • Supported and monitored large SAP environment.
  • Provided technical documentation to team members.
  • Participated in On Call pager rotation.
  • Maintained vendor relations with HP.
  • Network troubleshooting with netstat, ping, lanadmin, arp, and traceroute commands.
  • Korn Shell and Perl scripting.
  • System mirroring with HP-UX Mirror Disk UX.
  • Capacity planning for EMC Symmetrix 8000.
  • Developed disaster recovery procedures for HP servers using MC Service Guard .
  • Installed and maintained HP Ignite images for disaster recovery purposes.
  • Maintained HP and AIX hardware.
  • Implemented security checks on systems and networks by checking permissions and log files.
  • Daily monitoring of the backup jobs, handled emergency request for backup recovery.
  • Maintained tapes/hardware/software inventory for disaster recovery purposes.

Confidential

Unix Administrator

Responsible for system troubleshooting and repair on UNIX Sun Solaris, HP, Auspex, Linux platforms on over 3000 servers and workstations to resolve complex system problems.

  • Installed new servers with HP-UX Ignite.
  • San monitoring, covering Sun E10K, EMC, Auspex, and NetApp.
  • Disaster recovery Prime supporting Veritas Netbackup restores.
  • Lead project with 4 employees to load balance UNIX ClearCase compile environment.
  • Supported Exceed, Netscape, and Veritas for Unix.
  • Supported and monitored large ClearCase environment.
  • Heavy NFS maintenance.
  • Provided technical documentation to team members.
  • Maintained vendor relations with HP, Auspex, ATL.
  • Network troubleshooting with ping arp, netstat, traceroute, and lanadmin.
  • Korn Shell and Perl scripting.
  • System mirroring with HP-UX Mirror Disk UX.
  • Capacity planning for Auspex and NetApp storage platforms.
  • Administration of various Sun Enterprise Servers involving Production and Development systems with multiple CPUs Gigabytes of RAM.
  • Installation and configuration of Sun servers with Solaris 2.6, 2.7, Volume manager 3.0.1, Raid 5.
  • Implemented security checks on systems and networks by checking permissions and log files.
  • Daily monitoring of the backup jobs, handling emergency request for backup recovery.
  • Maintained tapes/hardware/software inventory for disaster recovery purposes.

Confidential

Implementation Engineer

  • Responsible for installation of HP-UX 11.x, Oracle 8, and EHPT BMP Software at the Client sites.
  • Installed new servers running HP-UX 11.0.
  • Acted as project manager for long term installations.
  • Utilized PMI methodology for project management.
  • Maintained Unix system security.
  • Kernel tuning for Oracle performance.
  • Oracle database administration for Oracle 8.
  • Provided technical documentation to team members.
  • Korn Shell and TCL/TK scripting.
  • Perl scripting and C/C coding.
  • System mirroring with HP-UX Mirror Disk UX.
  • Capacity planning to accommodate Oracle 8 database growth.
  • Installation and configuration of BMP Billing Mediation Platform software.
  • Scripted interface for BMP software with Kenan-Arbor billing software.
  • Assisted in configuration of ClearCase environment.
  • Troubleshooting of ClearCase issues including working with ClearCase Support.

Confidential

Sr. Systems Programmer

  • Responsible for installation and disaster recovery of HP-UX 10.20 and 11.0 servers. Also responsible for SCO administration for servers running version 5.05.
  • Provided 24x7x365 support for UNIX hardware and software.
  • Team lead for disaster recovery efforts.
  • Disaster Recovery Using Ignite-UX and core install media .
  • Backup and recovery of system files via OmniBack 2.0.
  • Installed new servers running HP-UX 11.0 Including apps like PeopleSoft, Oracle, ADSM .
  • Provided support for HP OpenView/ITO environment.
  • Y2K testing of HP 9000 Servers Including patching .
  • Kernel tuning for Oracle performance.
  • Korn Shell and Perl scripting.
  • Oracle database administration.
  • Supported various servers running BMC products.
  • Provided technical documentation to team members.
  • Maintained Unix system security.

Confidential

Technical Consultant

Responsible for Unix support to GTE's service activation servers. Monitored network of 500 mission critical UNIX machines. Environment includes all HP-UX servers running Informix databases.

  • Maintained NIS servers.
  • Monitored network with HP OPENVIEW.
  • Provided internal customer support through Remedy help desk application.
  • Team lead for after hours support projects.
  • Provided 24x7x365 support for UNIX hardware and software.
  • Disaster Recovery 50 successful hard drive recoveries .
  • Installed new workstations with IGNITE-UX.
  • Perl scripting.
  • Informix database administration.
  • Maintained network mounted filesystems NFS .
  • Provided procedures to increase Unix system security.
  • User maintenance.
  • Provided technical documentation to support team members.

Confidential

Technical Consultant

  • Responsible as the UNIX System Administrator for 2 HP-UX 9000 servers, 6 AIX RS 6000 servers, 3 Sun2000 servers and 50 users.
  • Disaster recovery from daily backups and core media.
  • Team lead of HP-UX systems for group of 5 employees.
  • Operating system upgrades from HP-UX 10.x to 11.x.
  • System mirroring with HP-UX Mirror Disk UX and Veritas Volume Manager.
  • Provided team with daily system status reports.
  • Provided procedures to increase Unix system security.
  • Capacity planning for Sybase database growth.
  • Tuning system performance for response time and throughput.
  • Provided support to customers via pager.
  • Provided technical documentation to team members.
  • Provided support of the Sybase database instances running on all servers.

Confidential

Technical Consultant

  • Responsible as the UNIX System Administrator for 3 HP-UX 9000 servers and 25-30 users and source management via PVCS.
  • Disaster recovery from daily backups and core media.
  • Provided procedures to increase Unix system security.
  • Technical lead for all UNIX projects.
  • Operating systems upgrades from HP-UX 9.x to 10.x.
  • System mirroring.
  • Provided team members with weekly system status reports.
  • Implemented software library.
  • Managed support agreements with HP.
  • Managed Unix print queues.
  • Capacity planning for Oracle database growth.
  • Backup and recovery via HP OmniBack 2.0.
  • Tuning system performance for response time and system throughput.
  • Provided support to customers via pager and group hotline.
  • PC support for local users.
  • Installation and configuration of PVCS on both UNIX and PC platforms.
  • Maintained PowerBuilder source with PVCS.
  • Monitored PVCS servers.
  • Network management, technical documentation, and hardware purchases.
  • Provided support of the Oracle database instances running on HP9000 servers.

Confidential

AIX Systems Administrator/INFORMIX Database Administrator/Programmer Analyst

Responsible for all system administration and INFORMIX database administration duties for the GLS business unit. The network consisted of 5 AIX RS/6000, and 2 HP 9000 K series servers running over an Ethernet backbone supporting 25 users.

  • Involved in installation of the INFORMIX Online Engine, and WMS at customer sites.
  • Lead admin for GLS business unit.
  • File system management.
  • User management.
  • Unix phone support.
  • Responsible for the installation and configuration of application software.
  • Set permission and ownership rights to files.
  • Korn Shell scripting.
  • Informix database administration.
  • Kernel tuning for Informix database throughput.
  • Maintained system security.
  • Provided problem diagnosis and resolution.
  • Source management with PVCS and SCCS.

Confidential

UNIX Support Technician

Member of a two-person team responsible for software support in an AIX/SCO UNIX environment. Also made enhancements to INFORMIX 4GL programs and wrote scripts in SQL per users requests. All support was performed in UNIX environment in person or via phone/modem.

  • Unix phone support
  • Maintain UUCP, CU, TCP/IP, TELNET, FTP communication facilities.
  • Provided procedures to increase Unix system security.
  • File system management.
  • User management.
  • Shell scripting to pull reports from Informix databases.

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