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Engineer System Administrator

Chennai, Tamil Nadu, India
August 01, 2020

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Phone no: 879-***-****

Career Objective

Looking forward to contribute the best of my system administration knowledge, skills and troubleshooting abilities towards the growth of an esteemed organization and to enhance my professional & interpersonal skills.

Professional Skills

Installation, configuration and administration of Linux flavours (RHEL 4/5/6,Centos,Ubuntu).

Managing User and Group accounts and providing required permissions to their respective directory and files.

Installed and configured IBM Storage server X3650.

Day-to-day administration of Storage. This includes monitoring the Storage server including connectivity issues, storage hardware and software, storage device performance monitoring, storage sizing, storage integration with systems.

Installation and configuring FTP, NFS, NIS,Samba and Squid Server.

Disk partitioning and management using fdisk and LVM.

Install and maintain the workstations, servers, printers and networking equipment, including switches, firewalls and proxy devices.

Created and maintaining the company asset inventory for all computer hardware.

Setting up and maintaining OpenVPN server.

Identifying and working on repeated issue to bring down the ticket count.

Configuring RAID and Maintaining on LINUX.

Troubleshoot, analyze and resolve computer problems related to both hardware and software.

Taking backup using Tar and Rsync and automatic backup using BackupPC.

Professional Experience

Organization: Optinetworks Bangalore.

Duration: Oct 2019 to Mar 2020

Designation: System Administrator

Managing Windows and Linux administration desktops including OS installation, user account management.

Maintaining the backup of users in centralized Storage.

Troubleshooting Wifi and application related issues.

Managing inventory of all the systems.

Configuration of Printer based on department ID authentication.

Monitoring the firewall and creating the rules based on the requirement.

Organization: FCOOS technologies Pvt Ltd, Bangalore.

Duration: May 2015 to Oct 2019

Designation: Linux System Administrator

Performed primary Windows and Linux server administration tasks, including setup, installation, OS patching, data backup, user account management and access control.

Monitor the servers with concern tools and follow up the script running schedules.

Monitoring CPU, Memory, Network and disk utilization.

Install and upgrade packages using rpm and yum.

Monitoring system performance analysis with sar, top, iostat, vmstat.

Responsible for LAN and network configurations.

Prioritizing and scheduling jobs accordingly.

Monitoring system logs and root's email for important messages such as errors and warnings or hardware failure errors.

Supporting infrastructure and the impact of any changes in application to manage change and to ensure systems are effectively supported.

Checking apache & mail logs to troubleshoot webserver and mail server related issues.

Regular check of squid and Firewall logs for Internet usage and issues.

Deploy new equipment and install applications, which enable the customer to perform their job function on updated equipment which leads to higher work output.

Organization: GMR Airport C/O WeSearch Consultancy Pvt Ltd(IT Source), Hyderabad.

Duration: Oct 2013 to Oct 2014

Designation: Customer Support Engineer

Provided technical support on software, hardware and Network.

Good Understanding of TCP/IP fundamentals, Subnetting, DNS and DHCP.

Coordinate on system integration and effective usage of systems.

Monitor the systems using Whatsup Gold Networking monitoring tool.

Coordinate efficient escalation of issues with internal staff or vendors ensuring that issues are only escalated after thorough diagnosis of the problems and that they are clearly documented prior to escalation.

Assist with implementation of system patches and updates managing upgrades effectively for user requirements.

Network Management, configuring network interfaces and troubleshooting network problems in various levels of network.

Provided support on odd hours to ensure little to no disruption of local and operational systems during scheduled maintenance and outages.

Organization: Microvillage Communications Pvt Ltd, Bangalore.

Duration: Apr 2010 to Mar 2013

Designation: Technical Support Engineer

Computer Hardware & Network Troubleshooting and take care of entire network connectivity. Support Microsoft windows based OS errors detection & Troubleshooting.

Manage daily activities to include user support and system administration tasks.

Configuration of mail profiles, mails Backup and Restore in Mail clients outlook express,MS Outlook and Thunderbird.

Installation of antivirus Server and Client edition and updating security norms day by day.

Identify and assist in troubleshooting system errors and faults offering viable solutions to fix them.

Monitor and maintain appropriate system environments and policies on Windows and Linux Workstation.

Creation of Local users accounts and managing password for windows and linux systems.

Certification & Training

Cisco Certified Network Associate (CCNA) certified

Undergone training for Hardware & Networking, Linux.

Educational Qualification

B. Tech (ECE) from Mahaveer Engineering College, Hyderabad.


Good ability to grasp and master new technologies quickly.

Excellent troubleshooting skills and team player.

Exploring new technologies and challenges.


I hereby declare that the above information is true to the best of my Knowledge and belief.


Place: Chennai (M Suresh Babu)

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