Linux Administrator Resume MD - Hire IT People

SUMMARY:

Offering more than 7 years of IT experience in installing, configuration and troubleshooting experience in system administration on various operating system including Linux and Windows. Team player and result oriented

TECHNICAL SKILLS:

Operating Systems: RHEL 5/6/7, CentOS, Windows 2012/2016 R2

Software: Linux file system, ESX 6.x, 7.x Tomcat, Web/ Application Server, Apache, Oracle, SAMBA, LDAP, AD, LAMP, PHP, Ansible, Solarwinds, Nagios

PROFESSIONAL EXPERIENCE:

Confidential, MD

Linux Administrator

Coordinate and consult with end - users, application development, infrastructure, client services, vendors and team members to meet and exceed customer requirements and end-user satisfaction
Responsible for monitoring DEV, QA and PRD applications, middleware, and infrastructure, and collaborate with team members to develop automation strategies and deployment processes
Monitor and maintain multiple high visibility tools and applications to achieve 99.9% uptime
Demonstrated expertise in configuring, managing and troubleshooting various of NFS, DNS, DHCP, TCP/IP and other networking issues
Provide SME guidance related to project planning, management, and monitoring in technical areas through-out SDLC
Creating, cloning Linux Virtual Machines, templates using VMware ESX 4.x, 5.x, 6.x
Diagnose and resolve issues with OS and hardware, including problems with CPU, memory, and disk
Administrated Linux servers for various functions such as Apache(web) server, Samba server, and DNS
Monitoring system activities and fine-tuning system parameters and configurations to optimize performance
Worked with Ansible playbooks for virtual and physical instance provisioning, configuration management, patching and software deployment
Coordinate with quality and production teams to manage day-to-day operational aspects of multiple projects
Able to quickly understand, learn and implement new system design, technologies and functional components of software system in a work environment
Experience in monthly patching event for production and non-prod Linux server
Develop custom items, features and workflows to satisfy business needs
Document requirement to create a functional design specification
Provide insight and guidance on self-service strategies and design
Red Hat Package Management (RPM) and YUM package installation and maintenance and ensuring security of the systems
Address L1/L2 issues and debugging problems
Researched the market to gain information on the latest updates available
On-call 24/7 for supporting production issues
Delivering best service and high quality to all of our customers

Confidential, Washington, DC

Linux/Unix Administrator

Experienced in System Administration, installation, Upgrading, Patches, Migration, Configuration, and Troubleshooting
Implementation of COTS installation, changes upgrades and applied patches
Led Agile Scrum teams including software developers and QA testers for delivery of agile development projects
Organized and facilitated daily stand up meeting, spring backlog grooming, spring reviews, and release planning
Facilitate weekly project milestone reports with key project stakeholders
Configured and maintained virtual server environment with VMWare ESXi on a Dell PowerEdge R410 server
Implemented SSL/TLS certificate on apache web servers
Active Directory (AD) and Group Policy Objects (GPO) configuration and administration
Configure and maintain server traffic via iptables
Configure storage, disk management, logical volume management and logical partitioning
Created manual test cases based on test plan and requirement documents
Use KVM, DSview and IDRAC for remote access of servers
Created, admitted and maintained user accounts with stipulated permissions
Configured DNS, NFS, and Apache on newly installed machines
Operating Systems Automation using bash scrips
Troubleshoot connectivity to servers and network system
Work with Database administrators to tune kernel for Oracle installations

Confidential, Washington, DC

System Analyst

Verify backups have occurred correctly; restored necessary files
Remediate security vulnerabilities through managing FileVault encryptions/virus scans
Worked and performed data-center operations including racking mounting and cabling
Creation and maintenance of user accounts, passwords, profiles, initialization of file permission and customizing shell environment setup for users
Support configuration of VPN, CRIS, Office 365 Cloud on Apple devices
Installed and upgraded video cards, modems, hard drives, IDE controllers, SCSI drivers, power supplier and memory components
Disassemble and reassemble hardware to evaluate specifications or issues
Deploy 350+ government-issued iPhones through entire institute
Provide remote access support to clients via Bomgar

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Linux Administrator Resume

MD

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