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Manager System Administrator

Laurel, Maryland, United States
November 30, 2017

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Professional Summary:

Unix and Linux System Administrator with over 5 years of experience in a multi-platform Solaris 10 Operating System and RedHat Enterprise Linux, Centos 6.4. Very Adaptable, collaborative, strong team player, detail oriented, multi-tasking. Excellent verbal and written communication skills; ability to work within strict deadlines. Experience in software installations, user and group administration, role base access control, file transfer and sharing; competent in file systems, Logical Volume Management(LVM),ZFS Volume Manager.

Professional Experience:

Trinitech Consulting INC. 2017 – Present Unix / Linux Systems Administrator

Builds, Install, configure brand new virtual and physical servers, test, deploy Solaris 10, RHEL 6, CentOS 6.4 servers to the network: OS installation and configuration – standard and advanced ( kickstart).

User Account Management.

Setup, configure and troubleshoot TCP/IP, DHCP,SSH, DNS; NFS, CIFS, and samba servers in a multiplatform LAN.

Managing swap configurations.

Perform multiplatform volume management using LVM, ZFS volume manager, and VERITAS volume manager; installed and configure a LAN wide NAS (Free NAS) used for creating LUNs and attaching to windows 2008 servers and to Solaris 10 servers using iSCSi.

Build, configure, secure and deploy Solaris 10, centos 6 & 7 and RHEL 6 & 7 system.

Experience in Bash Shell Scripting to schedule and automate processes.

Experience in troubleshooting Solaris and Linux servers.

Experience in Solaris Zone (Build, configure, secure and deploy Solaris 10 system (global)

Build, configure, secure, deploy and migrated Solaris 10 local zones ( spare root or whole root zone)

Setup a domain and an Active Directory on a Windows 2008 server; install and configure a samba server on a Solaris 10 and mapping to the windows 2008 server.

Responsible for data management using native Solaris utilities for archiving, compression backup and restore.

Participating in root-cause analysis of recurring issues and security setup, Provide 24X7 support.

Electoral Commission of Ghana

2012-2016 Unix /Windows System Administrator

Perform multiplatform Server builds on VMware, which include Windows Server 2008, UNIX Solaris 10, LINUX Centos 6.4, and RHEL 6.4. DNS addresses to Windows 2008 Servers so as to introduce them to the network. Use the “dcpromo” tool to configure DNS, Active Directory as well as to promote standard Windows 2008 servers to domain controllers

User Account Management

Setup, configure and troubleshoot SSH, TCP/IP, DHCP, CIFS, DNS, NFS, and Samba servers in a multiplatform LAN

Windows 7 NOS imaging and configurations and software deployment. Create new User accounts and profile on Windows NOS, UNIX and LINUX systems. Troubleshoot and resolve OS, application, malware desktop related issues on various Windows NOS. Use TCP/IP troubleshooting tools to troubleshoot and resolve network connectivity and DNS related issues in the LAN

Configure Windows NOS clients to join the domain as well as configure file and print sharing on some Windows NOS to enable resource sharing.

Education and Certification:

Graduate diploma in Management studies(ICM-UK)

Asanteman Senior High School.(Kumasi-Ghana-West Africa)

References available upon request

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