Linux/suse Systems Administrator Resume
Irvine, CA
Objective
- I am seeking a challenging position which will offer advancement and opportunities in the IT systems career field while also providing the organization with the best possible system administration, maintenance and support services.
SUMMARY
- 16 years of general computer experience, with extensive experience of Unix and Linux Operating Systems including, but not limited to; administration, maintenance, configuration and installation.
- Knowledgeable of Operating Systems and applications; Linux RHEL and Suse, Microsoft Windows, office applications, monitoring software, task management software and security software.
- Configuring and managing Linux systems, including racking servers and OS installation in high volume Data Centers.
- Experience with developing and testing Network communications and administration of various servers.
- Limited experience with network components, devices, routers, switches, load balancers and firewalls.
TECHNICAL SKILLS
Operating Systems Software: Skilled in the installation, configuration and administration of Linux Red Hat Enterprise 4.x - 5.x, Suse 11.x, Fedora Core 8 and 9 and HP-UX 11.x and Sun Solaris 2.6-9. Knowledgeable and familiar with Mac OS 8x/9x/X & Microsoft Windows OS /NT/2K/XP/Vista/Win 7/8 applications.
Networking: TCP/IP/UDP, FTP/SFTP/SCP, RDP, NFS, DNS, telnet, ping, arp, ip, ifconfig, ethtool, traceroute, netstat, lsof, nc, nslookup, host, dig, whois and nmap
Mail: MS Outlook, Webmail, SMTP, POP, telnet, sendmail and mailx
Administration Tools: RPM, YUM, up2date, apt-get, YAST, linuxconf, webmin, SMC, SUNWexplo, admintool, sdtprocess, chkconfig, prstat, mpstat, vmstat, iostat, sar, top and prtdiag
Backup & Recovery Software: Avamar, Veritas NetBackup, Legato Networker, Retrospect, Backup Exec, Syncsort, ufsdump and ufsrestore
Security: SSH, OpenSSH, Putty, WINscp, Filezilla, RSA (SecurID) and sudo
Office & IT Service Management Software: Star Office and MS Office Suite; Oracle CSI, BMC Service Request Management, BMC Remedy and Clarify Call Tracking
Monitoring: Big Brother, Orion and Nagios software monitoring utilities. Experienced with 24/7 on-call responsibilities.
PROFESSIONAL EXPERIENCE
Confidential - Irvine, CA
Linux/Suse Systems Administrator
Responsibilities:
- Red Hat Linux and SuSe System Administration duties.
- Avamar Installation, Setup, Configuration and Troubleshoot.
- Avamar Upgrade and Installation to 4.X, 5.X, 6.X and 7.X with various customers via a Webex or ESRS connection.
- Hotfix patch apply and Firmware install/update.
- Avamar Backup and Recovery Software.
- PUTTY, WinSCP, RSA SecurID, VPN, Webex and NetMeeting disciplines.
- Administrative account management; useradd, groupadd, passwd, chmod, chown etc.
- RPM and YUM functionalities.
- Monitor and Manage Systems logs, etc.
- Familiar with Linux RHEL 4.x - 5.x also SuSe 11.x.
- Familiar with network tools; nslookup, traceroute, ifconfig, iostat, vmstat, top, dig, arp, ping, etc.
- FTP, TELNET, SSH, SCP and TCP/IP experience.
- Knowledgeable in the use of DRAC.
- Possess strong troubleshooting skills to accurately diagnose problems and resolve in timely manner.
- Experienced in the use of task management software; BMC Service Request Management and Oracle CSI.
- Detail oriented and able to follow processes, procedures and meet deadlines.
- Proficient with the command line interface.
- Administration, installation, maintenance and configuration of software applications.
- Editing scripts for Linux OS - VI.
- Linux/UNIX shells: sh, ksh, tcsh, csh and bash.
- Maintain and monitor resource usage of disk space, memory, swap and CPU.
- Create procedure manuals and system documentation.
- Possess excellent verbal and written communication skills.
- Ability to work individually, within a team, and with other groups at all technical levels.
- ISM Certification
Confidential - Torrance, CA
Linux/Windows Systems Administrator
Responsibilities:
- Hotfix patch apply and Firmware install/update.
- PUTTY, WinSCP.
- RPM all functionalities.
- Monitor and Manage Systems logs, etc.
- Familiar with network tools; nslookup, traceroute, ifconfig, iostat, vmstat, top, dig, arp, ping, etc.
- FTP, TELNET, SSH, SCP and TCP/IP experience.
- Knowledgeable in the use of DRAC.
- Possess strong troubleshooting skills to accurately diagnose problems and resolve in timely manner.
- Detail oriented and able to follow processes, procedures and meet deadlines.
- Proficient with the command line interface.
- Administration, installation, maintenance and configuration of software applications.
- Editing scripts for Linux OS - VI.
- Linux/UNIX shells: sh, ksh, tcsh, csh and bash.
- Maintain and monitor resource usage of disk space, memory, swap and CPU.
- Create procedure manuals and system documentation.
- Possess excellent verbal and written communication skills.
- Ability to work individually, within a team, and with other groups at all technical levels.
Confidential - Costa Mesa, CA
Systems Engineer
Responsibilities:
- System Administration duties include: installation, configuration, maintenance & administration of OS RHEL 4.x and RHEL 5.x, Fedora 8 and 9, HP-UX 11.x on various hardware platforms: HP DL160, DL320, DL360, DL380 and DL580.
- System Administration in an environment with 100+ platforms.
- VM Server ESXi 3.x installation, configuration and administration.
- Hardware experience; disk drives, memory, power supply, HBA card, cabling.
- Ability to setup, configure and manage IP environments in a large Data Center.
- Oracle experience within the user environment.
- PUTTY & WinSCP.
- SUDO Administration.
- DNS administration and configuration.
- Call Tracking and Service Now task management software.
- Assist support vendors; Red Hat, HP, Hitachi and 3PAR.
- Administrative account management.
- Big Brother and Orion Administration.
- RPM functionalities.
- Monitor systems logs.
- Administration, installation, maintenance and configuration of software applications.
- Editing scripts on UNIX OS.
- FTP, TELNET, SSH, SCP and TCP/IP experience.
- Linux/UNIX shells: sh, ksh, tcsh, csh and bash.
- Maintain and monitor resource usage of disk space, ram/memory and CPU cycles.
- Create procedure manuals and system documentation.
- Possess excellent verbal and written communication skills..
Confidential - Northridge, CA
Systems Administrator
Responsibilities:
- System Administration duties include: installation, configuration, maintenance & administration of OS Solaris 8 on various hardware platforms: Sun Fire; 6800, 4800, V890, V880, V1280, V480, V440, V240, V120, V100 & 280R. Enterprise; 4500, 450, 420R & 220R. Netra; 120 & X1. Storedge; A5200, D1000, 3300, S1 & T3. HP; rp7410 & IBM; E Server P Series.
- System controller functionality and menu options of the Solaris platform.
- Disk drive replacement, memory upgrade & HBA card add/remove processes.
- Maintenance and administration of Veritas Volume Manager.
- Experienced with SAN arrays; Clariion & Symmetrix.
- Familiar with Jumpstart and Kickstart build automation.
- SUDO Administration - root, admin, user functionalities.
- Advanced concepts of SSH functions.
- REMEDY and Clarify task management and inventory management software.
- Support vendors; SUN, Veritas and Symantec.
- Veritas NetBackup client installation on SUN Solaris platforms.
- System Administration in an environment with 200+ platforms.
- Use of Cyclades and Console Servers.
Confidential - Edwards, CA
Systems Administrator
Responsibilities:
- System Administration duties include: installation, configuration, maintenance & administration of OS Solaris 2.6, 7, 8 and 9 on various hardware platforms: Sun Fire V210 & V240, Netra 120 & 240, E400, E600, Ultra 60, Ultra 20, Ultra 10, Ultra 5 and Sparc20.
- Administrative account management.
- Trend Micro Administration.
- Mail Administration.
- Legato & Syncsort Administration.
- Installation of software patches, cluster updates and TCP wrappers.
- Maintain and monitor systems logs.
- Editing scripts on UNIX OS.
- FTP, TELNET, SSH, SCP and TCP/IP experience.
- UNIX shells: ksh, tcsh, csh and bash.
- REMEDY task management software.
Confidential - Edwards, CA
Systems Administrator
Responsibilities:
- Legato Backup Administration.
- Update patches/clusters.
- Mail Administration.
- Trend Micro Applications.
- Installation/configuration & administration of OS Solaris 2.6, 7, 8 and 9.
- CDE/KDE environments on UNIX/Linux OS.
- Administrative account management.
- Maintain and monitor systems logs.
- Possess excellent verbal and written communication skills.
- Ability to work individually, within a team, and with other groups at all technical levels.
Confidential - Edwards, CA
Computer Operator
Responsibilities:
- Update procedure manuals and system backup documentation.
- NASA pre/post flight data processing.
- Inventory maintenance and logistical support.
- System Administration duties within UNIX/Linux OS.
- Administrative account management.
- Legato Backup Administration.