David Lehman

Vice President of Business Development (DoD Sector and VA)

Mr. Lehman joined Aderas in October 2014 as our Executive Director responsible for identifying and qualifying the opportunities along with planning and conducting client meetings, partnership strategies, teaming agreement negotiations, capture management, and lead his assigned proposals through Aderas’ proposal process to increase growth and enterprise value.  Also, he led a team with the TIER III sustainment and maintenance of the production LDAP and Serena environments.  His team is designing, developing, testing, and deploying ProdTest, Demo/Training, Production, Dev/Test, and Dev VOEs for DHA’s Capacity Services Program.

Mr. Lehman is a retired Navy Captain serving his country faithfully during his 7 Commanding Officer tours at various commands.  He is a proven leader with over 30+ years of experience as VP, Sr. Director, Director, Sr. Systems Architect, and Sr. Program Manager leading small to large multiple program teams in designing, developing, deploying and maintaining custom systems and solutions in the DoD, Civilian Government, and commercial sectors.  Mr. Lehman is a certified Project Management Professional, ITIL v3 Foundation, and Certified Scrum Master.  Also, he earned a Master’s Degree in Computer Science from New York Institute of Technology and a Bachelor of Science in Marine Engineering from U.S. Merchant Marine Academy.