Robert Calhoun Email & Phone Number

Rock Hill, South Carolina, United States

• Support and Administer Bluecat: DNS, IPAM
• Support and Administer Microsoft: Azure, Active Directory, Group Policy
• Support and Administer Microsoft AAD Connect

Fort Mill, South Carolina, United States

• O365 Global Administrator, including Exchange Online, Exchange Online Protection, Skype For Business, One Drive for Business, Teams, Planner, Forms and Azure AD, AAD Connect/DirSync, ADFS
• Support and Administer LYNC 2010, 2013 and Skype for Business
• Suppot Windows Server OS from Windows Server NT 4.0, Windows Server 2000, Windows Server 2003, Windows Server 2008, Windows Server 2012R2, Windows Server 2016
• Manage and Administer Exchange 5.5, 2003, 2010, 2013 & 2016
• Manage and Administer IBM and HP server and blade technology. Responsible for building base images/server hardening for all server hardware and OS images
• Support and Adminster Infoblox: DNS, DHCP and IPAM

Charlotte, North Carolina Area

• First Union National Bank – Capital MarketsSenior Network Engineer
• Internal infrastructure design and support: NTW 4.0, NTS 4.0, NT Server Enterprise, Win 95/ 98/ 98SE
• Team Lead of the Build/Conversion Team which travels to remote sites and performs server and workstation installations for Corporate users and converts them to the Capital Markets organization
• Work with Capital Markets Training Group to develop and deliver current classroom training geared to Stock brokers and Banking Executives

Charlotte, North Carolina Area

• First Union National BankSystem Administrator/Y2K Client Server Testing
• Administer and Support Windows NT 4.0 Server, Windows NT 4.0 Workstation and Windows 95, including installation and maintenance of servers and workstations hardware and software.
• Coordinate, schedule and perform NT and 95 Year 2000 testing for NT Server and workstations based applications in a test lab environment.
• Set up lab environment in accordance with production mirror standards established by the Y2K client server testing group.

Charlotte, North Carolina Area

• Administer Windows NT 4.0 Workstation, NT 4.0 Server and PC systems, including installation, maintenance and user needs for hardware and software, including third party products and performance analysis.
• Serve as local support to corporate PC LAN Administration or network administration.
• Interface with corporate PC LAN, Network and Database Administrators to provide technical communications and support on a local level.

Greensboro/Winston-Salem, North Carolina Area

• Gilbarco, Inc.cc:Mail Administrator
• Administer and maintain 35 cc:Mail Post Offices on db6 and db8, using various maintenance programs from cc:Mail including analyze, reclaim and ccrestore.
• Support and administer over 1600 local and mobile users, using various versions of cc:Mail including versions 2, 6 and 8.
• Test other products such as S-Bridge to replace Internet Exchange, POP3 mail server and cc:Mail for the Web.

Charlotte, North Carolina Area

• AT&T - Employee Services System Support
• Provide AT&T employees with application support for a new company wide Intranet and various Human Resource applications.
• Assist users with ID and Password resets in UNIX, DB2, and Internet environments.
• Interact with application analysts to resolve unknown problems encountered by the employees.Duke Power – Information Management/Technology Integration Services PC Hardware/Software Consultant
• Assemble workstation, printer, and/or server hardware components into working units and Install PC’s at client site, including successful startup, gaining connection to the network and migrating data from the client’s.
• Test workstation, printer and/or server to ensure hardware and software is working/configured correctly. Troubleshoot and correct found problems.

Business Administration And Management, General

Associate Of Arts - Aa, General