Minimum of 4 years working experience and intimate proficiency with Microsoft Exchange 2003/2007 (or beyond) administration and troubleshooting in a large-scale multi-site environment. With hands-on experience/knowledge of Exchange 2010. Strong scripting skills and knowledge of Windows PowerShell with the ability to create from scratch scripts to transfer mailboxes from one version of MS Exchange to another. Minimum of 5 years working experience and expert knowledge of Active Directory administration and troubleshooting. Experience supporting mobile email devices such as Blackberry. Three years working experience supporting, maintaining, and administering core Microsoft technologies including Windows Server 2008R2. Sound working knowledge of Internet/Intranet technologies including security features. Sound working knowledge of network infrastructure and operations, including switching, routing, Ethernet, TCP/IP. Solid working knowledge of remote access technology. Proficient and familiar with MS Office Professional Suite including the ability to fluently use Microsoft Word, Excel and PowerPoint. Working experience supporting, maintaining and administering Microsoft SQL Server 2005/2008. Excellent customer service and telephone skills; experience in a professional service environment with responsibility for supporting multiple applications and network environments. Must have good verbal and written communications skills. Must have very strong problem solving skills. Minimum of 4 yrs. of business experience and/or a Bachelors degree in Computer Science, Computer Information Systems, or an equivalent combination in education and work experience.