System Administrator Resume Rockville, MD - Hire IT People

SUMMARY:

Obtain a technical support position with a progressive organization to utilize my current education and demonstrate my system analysis and my ability to meet the end users’ needs, while assisting in day to day operation enhancements

TECHNICAL PROFICIENCY AND EXPERTISE:

Operating Systems: RHEL 5/6/7, CentOS, Oracle Enterprise Linux and Fedora

Hardware: HP ProLiant, Blade server, iDrac, iLo

Software: JBOSS Tomcat, Web/ Application Server, Apache, Oracle, Spacewalk/ Red Hat Satellite, Nessus, Git, Jenkins, bash, Solarwinds

Services: NFS, Apache, DNS, IPAM, Active Directory Netstat, Nagios, TCP/IP and TCP Dump, LDAP, ITIL, NIST, STIG Vi Editor, gedit

PROFESSIONAL EXPERIENCE:

Confidential, Rockville, MD

System Administrator

Responsibilities:

Coordinate and consult with end - users, application development, infrastructure, client services, reporting
Installing RedHat Linux using kickstart and applying security policies to harden the server based on the company policies
Perform configuration management in coordination with security guidelines
Created, cloning Linux Virtual Machines, temples using VMware ESx 5.x 6.x
Performing capacity analysis, monitoring and controlling disk space usage
Setting up network environments using TCP/IP, NIS, DNS, VSFTP and DHCP
Red Hat Package Management (RPM) and YUM package installation and maintenance
Setting up user and group login ID’s printing parameters, network configuration, passwords, resolving permission and access related issues via ACL
Works with Database administrators to tune kernel for Oracle installations
Monitory system activities and fine tune system parameters configurations to optimize performance
Address L1/L2 issues and debugging problems
Experience managing user accounts and SUDO permissions
Maintain Weblogic application servers
Installing configuring, and deploying Tomcat/JBOSS applications
Applies quarterly patches to all DEV,UAT, and PRD Linux environments per company policy

Confidential, Reston, Virginia

Linux Administrator

Responsibilities:

Extensive knowledge in installation and deployment, network management, vulnerability scan
Updated disaster recovery procedures and participated in annual DR testing
Anticipates business and/or regulatory issues; recommends product, process, or service improvements
Manage system routine backup, scheduling jobs and enabling cron jobs
Created, cloned Linux Virtual Machines, templates using VMware Virtual Client migrating servers between ESX hosts
Installs configures and supports Apache/Tomcat Web servers
Apply OS/application patches and upgrades on a regular basis, and upgrade
Installed and configured Logical Volume Manager - LVM and RAID
Synchronize and migrate data, database objects between development and production environments
Utilizing SAR, Netstat, Iostat and Vmstat for performance analysis, tuning and capacity planning, problem prevention, detection and resolution
Designing firewall rules for new server to enable communication with applications
Provide After hours and OnCall Linux support to development team and internal customers
Installation of SSH and configuring keys base authentication

Confidential, Washington, DC

System Analyst

Responsibilities:

Provide exceptional customer service to end users while administrating, installing, configuring, and maintaining systems to ensure maximum system uptime
Installed and upgraded video cards, modems, hard drives, IDE controllers, SCSI drivers, and memory components
Responsible for technical training of all users as necessary
Troubleshoot network connectivity in a LAN/WAN environment
Tracking status of all requests and provides follow-up to ensure customer satisfaction
Utilized IBM IT Help Software to manage IT Help tickets and change management procedure
Added users, groups and performing end day transactions and backups on customer accounts
Implement COTS installation, changes, upgrades and applied patches
Configure ILO and iDRAC and update systems to latest patches
Installed and configured printer, workstations, scanner, and point of sale devices
Setting up conference facilities ( video and tele-conference), and providing technical support
Support Dell desktops, laptops and tablets along with Android and iOS mobile devices installing and removing applications, updating devices, install outlook and various applications on mobile devices

We provide IT Staff Augmentation Services!

System Administrator Resume

Rockville, MD

We'd love your feedback!

Resume Categories

Client Services

Job Seekers

Visa Sponsorship