at Ft. Huachuca, Arizona. He retired from the U.S. Army in 2004. He is a frequent contributor to the BBC and was also a military analyst for CNN Spider was succeeded by John Houck as the General Manager until his departure in September 2010. John holds a master's degree in information resource management from Marymount University and a bachelor's degree in public administration/political science from Virginia Commonwealth University. He has worked for Northrop Grumman as a program manager and served as a project manager at DynCorp. In September 2010 he accepted a position as the Chief Operating Officer (COO) of McNeil Technologies, now AECOM National Security Programs. In September 2010, Dr. Charles (Chuck) Tolleson became the President and General Manager of GLS. Chuck holds a doctoral degree in Organizational Management and is a career military officer with nearly 10 years of experience in executive contracting in the Departments of Defense and Energy, specializing in quality, strategy, processes, systems and management assessments. Chuck holds certifications as a Project Management Professional (PMP), as an RAB certified ISO 9001 Auditor, is Six Sigma Black Belt, and as an ASQ Quality Manager/Organizational Effectiveness and Improvement professional. In November 2013, Chuck was succeeded by Frank Calderon, who assumed the position of General Manager. In August 2014, Tom Fish became General Manager. In January 2015, he was promoted to President & General Manager. Tom holds a master of business administration degree in International Business and Entrepreneurship from Regent University, a master of arts degree in East Asian Studies from the University of Washington (Seattle, WA), and a bachelor's degree from the United States Military Academy at West Point, NY, where he concentrated in Latin American Studies. During his military career Tom held leadership and staff positions as an infantry officer, and he served in operations Desert Shield and Desert Storm. Tom was trained as a foreign area officer and served as Director of Training at US Army Japan, Assistant Army Attache at the United States Embassy in Tokyo, Japan and as a senior analyst at the Defense Intelligence Agency in Washington, DC. Tom retired from the military in 2002 and began a career in business, specializing in providing support services to the U.S. Department of Defense and the Intelligence Community. Tom has led operations and business development efforts at various levels in CSC, McMunn Associates Inc., Parsons Infrastructure and Technology Group Inc., KMS Solutions LLC, Mission