Exxon / Mobil Oil (1987-1998)
- System Management
- Application Programming
- Operations Support & Services
Oryx (1988-1991)
- UNIX Administration
- Programming Support and Services
- Networking Support and Services
- Operations Support
Dominion (1990-1998)
- UNIX Administration
- Programming Support and Services
- Networking Support and Services
- Operations Support and Services
Chalmette Refinery (1990-1998)
- Application & Database Programming
- Document Management
- Plant Design Support and Integration
- CAD Support and Services
- Scanning Services
McDermott (1997-1998)
- UNIX Administration
- Oracle Database Administration
- Shipbuilding Software Support
ABB Automation (1997-2000)
- CAD and PDS Support
Entergy Services (1998-2002)
- UNIX Administration
- Programming Support and Services
- Networking Support and Services
- Firewall Consulting
USACE (1992 – present)
- GIS Services
- GIS Database Design & Programming
- Software Application Development
- Scanning Services
- CAD Support & Services
Xerox – ACS Government Solutions (2000)
- GIS Services
Proctor & Gamble (2000-2002)
- Intergraph Support
- Application Programming
- System Integration
US Robotech (2001-2004)
- GIS Services
- Database Design, Programming, & Administration
- Scanning Services
BOEM/BSEE – (2005 – present)
- Network Quality Control
- GIS Services
- CAD Support & Services
- Scanning Services
- Database Administration