SUMMARY:

• Systems engineer/security specialist 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 - 6.
• Proficient in an assortment of technologies, including Arcsight ESM, SAS, Anaconda, RStudio, Oracle 11g, MySQL Server, Apache Tomcat and Web Server. Relocation not desired at this time.

PROFESSIONAL EXPERIENCE:

Sr. Linux Administrator

Confidential, Fairfield, CA

Responsibilities:

• Operating system in the environment: Redhat 5, 6, 7, Solaris 10, 11
• Software in the environment: Oracle 11g, ACAS, Arcsight, mysql, SAS, Anaconda, RStudio, JBoss, Weblogic, Apache Tomcat, Apache httpd, Siteminder, Netbackup 7.
• Other responsibilities are: Information assurance scanning, ACAS security scans, monitoring IAVA vulnerability alerts, System and software build documentation.
• U.S. Security clearance ANACI Secret

UNIX/Linux Project Solutions Engineer

Confidential, Sacramento, CA

Responsibilities:

• 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.
• U.S. Security clearance ANACI Secret

Sr. Linux Administrator/Security Systems Specialist,

Confidential, Fairfield, CA

Responsibilities:

• Technical lead involving design and ongoing operation of several VCS clusters utilizing Oracle 11g, Weblogic, Apache Tomcat, Apache web server, and Redhat JBoss.
• Implementation and Deployment of Cisco 1k UCS and UCSM / VMware Esxi
• Installed, configured, and performed upgrades on the following system management tools: Tomcat, Sendmail, Netbackup, Puppet and Nagios
• 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.
• U.S. Security clearance ANACI Secret, SSBI Top Secret.

Sr. Solaris Administrator

Confidential, Sacramento, CA

Responsibilities:

• Team member with consolidation project moving Solaris standalone servers over to VM’s using both VMWare and Solaris Containers.
• Storage administrator: SAN storage EMC Symmetrix, Clariion CX class.
• Backup management with EMC Legato 7.x using Netapp VTL700 storage system, Quantum PX720 tape libraries.
• Vblock POC setup with EMC VNX storage and cisco UCS and UCSM Blades
• Managed MNS Nagios.
• 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.
• Supported different tools for automation like configuration and management software puppet, and Monitoring softwares like Nagios and Splunk.
• U.S. Security clearance.

Systems Engineer II

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 client’s software.
• Maintained backups using Legato, also managed DNS, Sendmail, Apache web servers and Remedy.

UNIX/Windows Consultant

Confidential, Sacramento, CA

Responsibilities:

• Worked on Y2K 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 7.3,

Sr. UNIX Administrator

Confidential, Fairfield, CA

Responsibilities:

• Responsibilities included administering several databases (Oracle 7.1) and applications. Implemented HP Openview, moved from HP Oback to Legato.
• Administered over 60 printers throughout the enterprise.

Systems Engineer/Field Service Manager

Confidential, Rancho Cordova, CA

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 clients: 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, IBM RS6000 E30, 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.

UNIX Administrator

Confidential, Hayward, CA

Responsibilities:

• Worked with companies to determine which systems or upgrades best met their needs.
• Worked with outside sales force in the implementation of computer and network systems.