LinuxSystemsAdministrator Resume Takoma park, MD - Hire IT People

SUMMARY

Confidential has 3+ years’ experience as a Linux Systems Administrator, who has strong system administration and troubleshooting skills on various Linux distributions.
Confidential is confident with Apache, MYSQL, Tomcat, DNS, Samba, FTP and SELinux as well as proficient in deployment of virtual servers, installation and configuration of OS. Confidential has a solid understanding of TCP and networking concepts.
Confidential is well organized with strong problem solving skills, good communication and an ability to work on a team or independently.
Confidential has a good knowledge of XEN, KVM and VMWare/ESX/ESXi infrastructure.as well as use of Jira/confluence in tracking customer requests and chef in deploying packages and managing configurations. Scripting: bash, Python, Perl.

TECHNICAL SKILLS

Distributions: Linux Distributions (Ubuntu, Red Hat, CentOS)OS Windows XP, Windows OS, Linux OS

Software: DNS, FTP, TCP/IP, Firewalls, Network Routing, Shell scripts, MS Outlook, MS Word, MS Excel, MS PowerPoint, MS Access Tomcat, Apache, MySQL, Nagios

PROFESSIONAL EXPERIENCE

LinuxSystemsAdministrator

Confidential, Takoma park, MD

Responsibilities:

Installed, configured Linux servers (Windows, Red Hat enterprise and centos) and operating system on x86 architecture, using interactive method and graphical user interface (GUI).
Performed advanced installation onLinuxand Solaris servers using kick start installation.
Created and Managed User and Group Administration Access Privilege Settings using Role Based Access Control (ACL).
Configure and troubleshoot TCP/IP, DHCP, DNS, NFS, CIFS, and Samba file servers in a multi - platform LAN/WAN Centos Linux 6.4 and RHEL, Windows)
Monitored and Hardened Solaris/Linuxsystems: Password Aging for accounts -Password Complexity-Capturing failed logins attempts - Access restriction unauthorized users
.Assist with ESXi architecture design, deploy and upgrade ESXi on host servers, trouble-shoot ESXi and vMotion issues, perform performance and capacity management.
Scheduling of automated processes including full and incremental backups using tar and cpio; migrate and enlarge file systems on linux and windows
Managed system processes and scheduled processes with the crontab utility
Configure services for sharing resources fromUNIXsuch as remote login through SSH, TELNET, FTP.
Installed packages as needed, installed and configured new hard drives and memory
Installed Recommended Sun OS patch upgrade for production/development servers using Live upgrade linux and windows sysrtems.
Controlled the System Logging services, and examining system Log Files of all system events.
Monitored System Performance of Virtual memory, Managed Swap Space, Disk utilization and CPU utilizationusing Nagios.
Developed bash scripting for automated tasks like customizing user environment, performance monitoring and tuning.
Troubleshoot and analyze of hardware and software failures for various Solaris andLinuxservers (core dump and log file analysis).
Create VM s for developers whenever required.
Installed and configured Solaris/Linux Apache MySQL PHP on linux and windows systems.
Performing multiplatform volume management using SVM, LVM and ZFS volume manager. (Assigning storage to zfs volume, expanding a zfs volume).

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Linuxsystemsadministrator Resume

Takoma Park, MD

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