SUMMARY:

Systems Administrator (Unix/Linux) with extensive experience designing, coding, testing and supporting latest generation of Unix, and Linux operating systems. These include Solaris, RedHat, HPUX, AIX, SUSE Linux, and VMWare 4 - 5. Proficient in an assortment of technologies, including Oracle 11g, MySQL Server, Apache Tomcat and Web Server, Java, XML.

SKILL:

• SUN/Oracle Solaris
• RedHat/CentOS 5 6
• Confidential AIX 4 5
• HPUX 9 11
• Debian, SUSE, Ubuntu
• SCO Unix
• MS Windows 2008r2
• MS Windows 7
• Oracle 11g
• VMWare 4,5
• Apache Tomcat
• Apache Webserver
• Weblogic
• Netbackup 7.x
• Legato 7.x
• Remedy
• HP Openview
• RedHat JBoss
• Veritas VM
• Veritas VCS
• EMC NetWorker

EXPERIENCE:

UNIX/Linux Project Solutions Engineer

Confidential, Sacramento, CA

Responsibilities:

• To evaluate, recommend, design and implement solutions and best practices to ensure optimal availability, performance and resource utilization of UNIX infrastructure supporting core business applications.
• Senior team member accountable for administering, optimizing and ensuring optimal uptime of physical and virtual UNIX and Linux platforms in a clustered environment..
• Research, analyze and introduce VMWare vCenter Orchestrator for automation of existing manual tasks using workflow libraries. Project management to insure best practices to enable the timely and successful delivery of services.

Sr. Linux Administrator/Security Systems Specialist

Confidential, Fairfield, CA

Responsibilities:

• Unix/Linux systems design and implementation specialist for the Confidential and Confidential.
• Responsible for the technical design, implementation and coordination of multiple projects directed toward strategic information technology objectives.
• Information assurance scanning, responsible for Retina security scans, monitoring IAVA vulnerability alerts, documenting and resolving with either system changes, and or patching vulnerabilities.
• Technical lead involving design and ongoing operation of several VCS clusters utilizing Oracle 11g, Weblogic, Apache Tomcat, Apache web server, and Redhat JBoss.
• Responsible for remediation of vulnerabilities found from security scans.
• Manage backups of all servers with Netbackup 7.5 using DataDomain DD670, with SpectraLogic T950 tape library using LTO5 drives, and StorageTek SL500 with LTO3 drives.
• Manage fiber attached storage using Cisco MDS 9000 and Brocade fiber switches with NetApp 6200 series storage systems. Also managed SUN StorageTek 6140 disk arrays.

Sr. Solaris Administrator

Confidential, Sacramento, CA

Responsibilities:

• I was asked to do a cost analysis of moving the enterprise from EMC Legato onto Veritas Netbackup.
• Team member with consolidation project moving Solaris standalone servers over to VM’s using both VMWare and Solaris Containers.
• SAN storage EMC Symmetrix, Clariion CX class.
• Backup management with EMC Legato 7.x using Netapp VTL700 storage system, Quantum PX720 tape libraries.
• System administration tasks, OS installs, account management, LDAP, sendmail, etc.

Sr. UNIX Administrator

Confidential, Folsom, CA

Responsibilities:

• SAN maintenance on EMC Clariion CX700, Brocade DCX8510
• Veritas cluster server (VCS) and Volume management.
• OS installs using jumpstart server
• Quarterly patching using Live Update zones and patch bundles.
• Performed all administration duties - added and removed users, daily backup security scans.

Systems Engineer

Confidential, Sacramento, CA

Responsibilities:

• Maintained over 200 servers primarily SUN Enterprise and SunFire class systems.
• Performed all duties related to Solaris system administration DNS, NFS, user accounts maintenance, backup and recovery, auto-mounting, license management.
• Installations of OS Veritas Volume
• Manager and a variety of clients software. Maintained backups using Legato,
• Also managed DNS, Sendmail, Apache web servers and Remedy.

UNIX/Windows Consultant

Confidential, Sacramento, CA

Responsibilities:

• Worked on Confidential upgrades and testing.
• Converted 55 Statewide SUN OS 4.1.3 servers to Solaris 8.
• Managed a vast NIS environment and converted to NIS+.
• Moved more than 4000 users off of X-terminals onto PC’s with mail and print services controlled with Samba.
• Applications used were Samba, Legato 5.1, rdist, Sendmail, DNS, NIS, NIS+, NT, Exchange, Windows 95/98, Oracle 7.3Sr.
• UNIX Administrator

Confidential, Fairfield, CA

Systems Engineer/Field Service Manager

Responsibilities:

• Designed servers for clients with consideration to cost and redundancy.
• Installed hardware, operating systems, and third party compilers (C and COBOL), file systems, and Oracle at client sites.
• Maintain over 20 client: primary systems administrator and Oracle DBA for clients with no MIS department.
• Developed training materials to assist with system administration.
• Involved with in-house system administration: worked on a variety of servers including HP K420, SUN E3000, Confidential RS, Digital Alfa and several SCO boxes.
• Maintain and administered a Microsoft NT 3.5.1 and 4.0 network with Exchange for inner-office mail and a pop server running NT with netscape for Internet mail.