| Leviathan Security Group | April 2007 - Present |
| Security Consultant | |
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| Amazon.com, Inc. Seattle WA. | August 2005 - April 2007 |
| Security Engineer | |
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| Clearspring Technologies. Pittsburgh, PA. | May 2004 - July 2005 |
| Security Architect / Senior Program Manager | |
| Designed and implemented prototype distributed security architecture for use with Semantic Information Integration system. | |
| Setup project environment including project management software, team management software, CVS, build servers, etc. | |
| Planned development schedule for CyLab XML Content Management System (CMS) and internal software projects. | |
| Designed, implemented, tested and installed XML CMS. Responsible for configuration Oracle DB and App Server for CMS. | |
| Admin RHEL 3.0, W2K, MSSQL, Apache, MySQL, OpenVPN, Samba, IpTables, Snort, Oracle 9i/10g | |
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| ITT Technical Institute.Pittsbugh, PA | May 2004 - July 2005 |
| Adjunct Instructor | |
| Taught course on Network Standards and Protocols, authored and administered exams | |
| TCP/IP, OSI | |
| Taught course on Linux System Administration, authored and administered exams. | |
| Redhat 9, MySQL, Samba, IpTables, NIS/NFS, DHCP, DNS, Snort | |
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| ResCare, Incorporated. Pittsburgh, PA. | December 1999 - December 2003 |
| Computer Technician | |
| Developed and conducted training modules on various financial software packages | |
| Oracle 8 to SBT software database migration planning. | |
| Benchmarked and stress tested various financial software packages. | |
| VPN Client-side Maintenance. | |
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| Saint Vincent CollegeLatrobe, PA. | December 1999 - May 2003 |
| Linux System Administrator | |
| RedHat 6.0-8.0, DBA Oracle 8i,9i. | |
| Built Two 16 Node Beowulf Clusters for scientific computation. | |
| Firewall and IDS design and maintenance. | |
| Custom RPM Creation and Maintenance | |
| Writing custom snort modules | |
| Guest lectured courses on Linux system security, firewalls, IDSes, Linux system/OS level programming | |