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Candidate's Name
Linux/Unix Systems Administrator
Street Address
E-mail: EMAIL AVAILABLE
Phone : PHONE NUMBER AVAILABLE
Summary
Linux/Unix system administrator with a strong performance background in wide variety of system support and solution-based IT services for Linux Systems administrations including, monitoring, configuration, troubleshooting maintenance of operating systems. Shell scripting with expertise in Red-hat Linux and Centos
Skills
 Building, managing, troubleshooting and supporting remote servers
 Installing, upgrading, testing, maintaining OS and software applications, configuring hardware/software across multiple hardware and software platforms.
 Independent problem solving, good team player with strong written, verbal, and interpersonal communication skills
 Performed upgrades to hardware, operating systems, and applications with minimal downtime.
 Provided Installing, Upgrading, Configuring, Performance tuning, and Troubleshooting in Red Hat Enterprise Linux systems
 Real-time problem desktop equipment, network and software, diagnosis/resolution.
 Assisted, created, monitored user accounts, and assigned passwords.
 Multitasking - manage multiple tasks and achieve results while displaying a strong work ethics.
 Fantastic ability to learn new materials quickly.
Systems Administration
 Linux Servers - RedHat 6 Enterprise Linux, CentOS
 Samba
 Scripting - Bash Shell,
 Puppet automation
 Cron jobs.
 VMware
 Monitoring Nagios
 Troubleshooting Tcpdump,Telnet, Netstat, Nc,Ping,
 Web - Apache HTTP server. Apache Tomcat,
 DNS , NIS ,BIND, LDAP, FTP,SFTP
 Red Hat clustering ,RedHat LVM, Raids
 Email - SMTP, POP, IMAP, Postfix, qmail, sendmail
 Storage SAN, NAS
 Network - firewalls: Iptables, Tcpwrappers
 File System - SELinux, ACLs
 Application - SSH, SSL
 Backup - Tar, Dump, Cpio, Rsync, Netbackup.
 Iptables , TCP/IP
 Ticketing - Jira,
Career track
Kernel Technologies, Inc March, 2014 PRESENT
Skokie, Illinois
Linux System Administrator
 Perform standard system administration tasks, such as installation, configuration, patching, software and hardware upgrades, troubleshooting and problem resolution.
 Using shell scripting for various system tasks, such as collecting and sorting logs, back up , installation and monitoring.
 Creation and editing of Puppet code, to support deployments.
 Installing and configuring various network services such as DNS, DHCP, NFS, SMTP, Apache Server, NIS, Samba, SSH, Telnet and management of TCP/IP protocols
 Network and infrastructure monitoring using NAGIOS
 Performing daily system monitoring, verifying performance and availability of all hardware and server resources by using uptime, netstat, top, free, vmstat, iostat and reviewing logs
 Setup and configuration of Iptables and SELinux
 Troubleshooting and problem resolution of system performance and networking
 User Account Administration including management of user authentication service NIS, Ldap
 VMware creation, cloning, and deployment from templates
 Physical Hardware installation in data center
 SAN Administration and LVM
Trustwave
Chicago, IL September,2011 Febuary, 2014
Linux System Administrator
 Building new servers with respect to company defined policies.
 Installation, setup and configuration of RHEL and CentOS.
 Troubleshooting System/Network related issues.
 Checking apache & mail logs to troubleshoot web server and mail server related issues.
 Working on Emails - Postfix, Dovecot, qmail, sendmail, SMTP, POP3, IMAP,
 Creating volumes. Adding space to existing volumes.
 Migration of physical servers to Virtual servers along with the roles associated.
 Setting up and maintaining Domain Names System (DNS) servers.
 Setting up FTP, NFS and Samba servers for file sharing.
 Configuring and maintaining local monitoring servers like Nagios.
 Performance monitoring of the servers using UPTIME, NETSTAT, TOP, FREE, VMSTAT and IOSTAT.
 Provided on-call support by rotation to provide 24x7x365 support.
 Creation and editing of Puppet code, to support deployments.
 Used nagios for system monitoring.
AAA Distributor
Philadelphia, PA May, 2010 April, 2011
Junior Linux System Engineer
 Installation, setup and configuration of RHEL and Windows OS
 Installation, patching and upgrading software packages
 User Account Management with NIS/LDAP
 Shell Scripting for the task automation
 DNS and NIS configuration
 Setup of NFS and Samba file sharing services on Linux and Windows environments
 Apache HTTP administration
 Monitor system hardware and software performance
 Recommend implementation improvements to methodologies, standards and guidelines
 Build on technical specialist services expertise (programming, software product knowledge, database management, network management and systems security)
 Contribute to the development of proposals and technical evaluations of products, tools, techniques and methods to meet business needs
 Conduct research, investigations and feasibility studies into technical issues
Edication
 Bachelor's Degree ,International Business and Strategy at KADLC . Brooklyn, New York
 IUK International University (Department of Information Technologies)
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