Linux Systems Administrator Resume Columbia Maryland - Hire IT People

SUMMARY

Experienced Systems Administrator with 5+ years of experience seeking employment with a company as a System Administrator in Linux and other Operating Systems and also have help desk / IT skills that will help drive the company forward and also to better my skills. A very proficient Systems Admin with unique skills that cuts across various platforms and applications.

TECHNICAL SKILLS

Operating Systems: Red Hat, CentOS Ubuntu, FreeBSD, Windows

Application & Web Server: Apache

Virtualization: VMware 5/6, AWS

PROFESSIONAL EXPERIENCE

Confidential, Columbia Maryland

Linux Systems Administrator

Responsibilities:

Maintained a flexible working schedule to help support an 24x7 operations.
Standing up EC2 instances, configuring security groups, taking snapshots and backups in AWS
Installing and configuring all 500 Linux Red Hat servers in the network per specifications of clients.
Monitoring of Linux servers, and troubleshooting as required.
Patching of both test and Production environments. working in a LAMP environment, installed and configured apache web services and also troubleshoot issues relating to apache.
Installing, configuring and maintaining Subversion server on Linux servers, as well creating and managing users.
Creating and maintaining of DNS servers.
Ability to understand client requirement and provide the best solution.
Installed Red Hat Linux using Kick Start and applying security policies hardening the server based on the company policies.
Automation of tasks using Bash Scripting, Ansible and setting up jobs using Cron and Jenkins
Building and hosting of virtual servers using VMware (esxi 6.0)
Making Documentations and updating company wiki
Planning and making documentation of disaster recovery procedure and IT best practices and training people in the organization.
Maintaining and ownership of G - Suite email system

Confidential

Linux Systems Administrator

Responsibilities:

Installation, configuration, maintenance of Linux Servers and Workstations.
Creation of Users, Groups and mount points for NFS support management of user accounts, files and directory permissions, and securing systems to match industry best practices
Maintaining appropriate file and system security, monitoring and controlling system access, changing permission, ownership of files and directories, maintaining passwords, assigning special privileges to selected users and controlling file access, monitoring status of process to increase system efficiency, scheduling system related Cron jobs.
Hosting servers using VMware
Updating of redhat servers using Ansible.
Writing and editing of scripts using Bash
RedHat 6.3 Administration
Maintain and support 322 servers
Installation and configuration of SSH software to provide secure logins for clients involved in shell and data transfer.
Installation and configuration of VMware workstation on Linux platforms.