Glenn Webb
***** ****** *********, ******** ******* CO, 80106 • 719-***-**** • acvkgy@r.postjobfree.com
Senior IT professional with 20+ years experience in:
Systems Engineering and Administration
Unix Administration - Security, Linux, Solaris, Tru64, HP/UX, shell scripting
Networking: TCP/IP, iSCSI, Fiber Channel, NFS
Virtualization: Oracle VM Administrator, Virtual Box, KVM
Enterprise Hardware: Oracle/Sun, HP, IBM
Backup Administration: Legato Networker
Database Administration
Oracle 9i through 12c, XMLDB, RAC, Data Guard, Enterprise Cloud Control, Exadata
MySQL, PostgreSQL
Big Data
Cloudera CDH
Impala
Elasticsearch, Logstash, Kibana
Software Programming
C, C++, Java, Python, Bash, PL/SQL
Web: PHP, HTML, CSS, JSP and Servlets, Javascript, Apache
Education
BS Mathematics and Physics, Stephen F. Austin State University, TX
Certifications
ISC2 CISSP
SANS GIAC Security Essentials (GSEC)
PECB ISO 27001 Auditor
Oracle 10g OCP
Red Hat Linux Certified Systems Administrator
Sun Java Certified Programmer
Database Systems Graduate Certificate, University of Maryland
Object Oriented Programming Certificate, Colorado Technical University
Information Security Engineer
Oracle Corporation, Oct-2012 to Present
As a member of the Advanced Customer Services Information Security Team I strive toward information and system security of the Oracle Advanced Support Platform which is comprised of:
A Linux gateway host installed within the customer's network for aggregating and routing telemetry messages of Oracle engineered products
The Oracle hosted Advanced Support Platform which receives and processes the telemetry messages from the gateways for various services such as patch and vulnerability management, system configuration and system management
Key Contributions:
Developed a Gateway Dashboard using Oracle Apex, PL/SQL and XMLDB, Lancope Flow API, and QualysGuard API to assist in security and vulnerability management
Currently developing an ELK stack (Elasticsearch, Logstash, Kibana) security analysis tool with Hadoop HDFS as the storage platform
Researched and implemented a TLS encrypted syslog solution using PKI certificates
Built the team's virtualization environment using Oracle VM 3.3
Conducted yearly ISO 27001:2013 Information Security audits at various global support centers
Previous Role: Senior Oracle Database and Linux Administrator at Oracle Research Labs
Key Contributions:
Built security hardened servers (OEL 6.5 and Solaris 11) for the DMZ
Built a 10 node Cloudera Hadoop cluster running on Solaris 11 x64
Built Oracle RAC instances on Oracle Enterprise Linux and Solaris 11
Built the organization's virtualization environment using Oracle VM 3.2
Built the organization's fiber channel storage network using QLogic switches and Oracle ZFS 7420 storage platforms
Built and maintained Atlassian products: Confluence, Jira, Crucible
Senior Systems Engineer and Oracle DBA
Aeroflex Corporation, Mar-2008 to Oct-2012
As an accomplished Oracle DBA and Unix Systems Engineer on the Information Systems support team I supported internal users and the I.T. infrastructure.
Key Contributions:
Upgraded Oracle databases from to 11g running on RedHat 6 and Windows 2008
Improved storage by building a dedicated iSCSI SAN with Oracle ZFS 7410 storage platform
Built and maintained Unix clusters: RedHat Cluster Suite and Solaris Cluster Suite
Built a Gentoo Linux server (compile from scratch) for KVM virtualization
Built the organization's fiber channel storage network using QLogic switches and RAID storage
Built an Oracle DataGuard environment for the primary manufacturing databases
Upgraded the backup environment from traditional disk-to-tape methods to disk-to-disk backups on Exagrid platform
Senior Systems Engineer II
Raytheon Corporation, Jul-2004 to Feb-2008
As a member of a Missile Defense Agency (MDA) analyst group I supported ballistic missile modeling and simulations.
Key Contributions:
Designed and built a computational grid and data mining software application for use by the members of the data analysis team. This application provided a web based interface for setup and running of the missile simulations along with drill down and custom filter creation for access to the simulation data. This application reduced the amount of time analysts spent sifting through simulation data from literally hours to minutes and reduced the Unix Administrator staffing requirements from four engineers down to two
The primary components of this system included:
oVersant Object Oriented database containing the simulation data
oPostgreSQL database storing the Versant metadata
oWeb scripts written in PHP5, TCL, Bash, and C
oWeb pages styled with CSS and Javascript and incorporating AJAX methods
oApache web server
Upgraded the computation environment to Oracle Sunfire servers, RAID storage, and EMC Networker Backups
Principal Consultant
Oracle Corporation, Jun-2003 to Jul-2004
Worked as a Principal Consultant on a team of Java developers contracted to a U.S. government agency.
Key Contributions:
As the primary Unix Administrator I implemented extensive security enhancements to the servers (Swatch, Tripwire, system hardening, monitoring, auditing) for compliance with DCID 6/3 (Protecting Sensitive Compartmented Information Within Information Systems)
Worked as a Java developer on the development of an LKS (Language Knowledge Service) Administrative Tool
This tool consisted of:
oA thick client Java Swing user interface
oEnterprise Java Beans middle tier running on Oracle9i Application Server
oPL/SQL stored procedures
oOracle9i Database Server
Implemented portions of the interface using Java Swing components and used the Java Swing Component Event Model on subclasses to make dynamic updates to various parts of the user interface based upon user interaction
Added new methods to an existing EJB to make JDBC calls to stored procedures on the Database
Wrote PL/SQL stored procedures using Oracle Web Toolkit
Developed web pages using HTML, DHTML, and Javascript
Senior Unix Administrator
ManTech International, Aug-2001 to Jun-2003
Worked as a Senior Unix Administrator at a highly secure overseas military facility.
Key Contributions:
Provided all phases of system maintenance and administration on multiple hardware and software platforms to include Sun Solaris, HP Tru64, SCO Unix, and Linux
Provided System Administration training to junior team members
Performed system performance monitoring and tuning, system backups and restorations, and system troubleshooting
Developed many tools to assist in daily administration to include:
oA system logging application for the Solaris platform written in C utilizing the PostgreSQL database
oA web based Trouble Ticket system written in Bash/CGI scripts with a PostgreSQL back-end
oA Bash script loadable plug-in library written in C for the PostgreSQL database utilizing the PostgreSQL C API
Senior Software Engineer II
Raytheon Corporation, Feb-1997 to Jul-2001
Worked as a Senior Unix Administrator and Maintenance Engineer at a highly secure overseas military facility.
Key Contributions:
Maintained mission readiness of Intelligence Systems
Built and maintained Unix and VMS servers
Implemented software bug fixes and enhancements.
Provided expertise to new system Delivery Teams in matters pertaining to:
osite standards
osystem integration into site baseline and site networks
osystem documentation reviews
Developed content for the Web Development Team using Java, C, and Apache
Taught a formal Introduction to C++ course to site engineers
Additional IT Experience
Excelled in early IT career, advancing through increasingly responsible Programmer/Analyst roles, Nov-1992 to Feb 1997