System Administrator Chicago, Illinois

SUMMARY:

I am a dedicated individual with an excellent work ethic, highly motivated and focus driven with lot of experience in the administration, Configuration and Management of Linux/Unix hardware and Software for developers
Operations and customer support departments Seeking a new opportunity with an organization that encourages innovation and offers a great working environment which enables growth
I am also familiar with SQL, Installation and Configuration of Databases on Red Hat Enterprise Linux 7, installation and configuration of Application Servers

PROFESSIONAL EXPERIENCE:

System Administrator

Confidential

Responsibilities:

Production support of various applications on SUN Solaris and RED HAT Linux
Administration, Installation and Maintenance of Servers like JBoss, Websphere Application Server, Weblogic.
Installation and Maintenance of SQL Servers like MySQL, ORACLE and IBM
Enterprise Server administration of Sun Solaris and Linux Installation
Installation of Apache/Web logic on Solaris and Linux
Monitoring and Administration of Sun Solaris and Red Hat Linux Servers
Management of backups of data stored on several Servers
Installation and Configuration of Apache Cassandra 3.0 on RHEL - Based System
Debugging traffic flows from Linux Based systems
Hardware and OS Driver Troubleshooting for Linux Based System
Configuration of AWS EC2 Servers
Configuration of AWS load Balancers
Configuration of Red hat enterprise Linux to use Active Directory for Authentication
Configuration of Oracle DataSource on Websphere Application Server
Writing Bash Scripts

System Administrator

Confidential, Chicago, Illinois

Responsibilities:

Perform system monitoring of servers applications
Ensure uptime performance of systems and applications
Server and storage management, configuration, troubleshooting, and performance tuning
Upgrade and Maintain Firmware on IBM p5/p6 Servers and Sun Sparc Servers
Management of User accounts, System Security and Change Management
Experience working with virtualization platforms like VMWare, XEN, KVM
Set up and Maintained NFS/iSCSI, NetApp and Oracle appliances.
Diagnosed system hardware and software programs using advanced root-cause analysis
Installation and Configuration of Linux based OS
Set up and maintain NetScreen-Security Manager
Automation of Administration tasks through scripting
Ensured Data recovery through system and application level backups

Information Technology Administrator

Confidential, Chicago, Illinois

Responsibilities:

Installation, Troubleshooting and Repair of hardware, software and system drivers
Management of secured administration of Linux
Installation, Configuration and Integration of Apache LDAP and Apache directory Server on RHEL/6
Management of daily activities to include user support and system administration tasks
Provision of help-desk and watch desk support during normal to semi critical situations
Installation and Configuration of LDAP servers to authenticate between Linux, Apple and Windows environment
Managed and monitored user and group user access privileges and security
Created and managed user accounts, accesses and privileges