David Kriegman received a B.S. and M.S. in Mathematics from Florida Institute of Technology in 1970 and 1972 respectively. He is currently Vice President and Director of Complex Systems for SRA International. Mr. Kriegman is responsible for large systems engineering and systems development projects for several government and commercial clients. As the director of one of SRA's Strategic Business Units, Mr. Kriegman leads a staff of over 400 professionals. Since joining SRA in 1983, Mr. Kriegman has been a Systems Analyst, Systems Engineer, and Project Manager for several large computer and telecommunications systems. Prior to joining SRA, Mr. Kriegman was a Computer Systems Specialist and Section Chief for the U.S. Bureau of the Census. He is presently Secretary of the IEEE National Capital Area Council.