David Metcalf is an experienced IT professional with over 21 years of experience in the industry. He is highly skilled in server architecture, security, problem determination, and resolution skills. Metcalf is a certified Virtualization Expert vSphere and VCP6-DCV with expertise in VMware, EMC SAN and NAS administration, Symantec AntiVirus, Cisco Clean Access NAC, and Sygate/Symantec Network Access Control. He has worked for organizations such as IMB (International Mission Board), Signature Consultants, Northrop Grumman for VITA, Perot Systems, Owens & Minor, and IBM/TSS, where he served in roles such as Infrastructure Engineer, Systems Engineer II, Consultant to IMB, Systems Specialist, Information Security Specialist, Web Systems Developer, and Customer Engineer, respectively. His contributions to a Fortune 500 company led to being rated as the number one implementer of technology twice within three years. His technical skills and project management abilities make him a valuable addition to any team.