Linux Engineer Resume Washington DC - Hire IT People

SUMMARY:

Certified System Administrator with 5 years of experience in Red Hat Linux, Ubuntu and otherUnix flavors.

TECHNICAL SKILLS:

Platforms: Red Hat Enterprise Linux 6 & 7 and 8 Fedora, Ubuntu, Solaris 10, X86/X64 platforms, Windows Servers, Paas, OSE

Cloud Technologies: Amazon AWS, VMWare Cloud Vsphere, vRA

Monitoring System: Ansible, chef, git Nagios, Splunk, Zabbix, Grafana

Languages: UNIX Shells (sh, csh, ksh, bash), Perl, HTML, SQL, MYSQL, YML, Python

Storage Tech: Volume Manager, Veritas, Symantec NetBackup/Remote backup, TCP/IP, LAN/WAN, KVM, VMware, Oracle vm Virtual Box, Maria Database, MySql Database, SQL Database.

PROFESSIONAL EXPERIENCE:

Confidential, Washington DC

Linux Engineer

Responsibilities:

Monitor system performance, virtual memory, disk and CPU utilization
Open service call for hardware issue; replacing disk; memory upgrade
Monitor hard disk temperature
Decommissioning servers
Configure and perform TCP/IP trouble shooting on servers
Monitor system logs and activity on all servers
Troubleshooting errors from the log files
Manage Red Hat Storage using Linux logical Volume Manager
Monitor System Performance (Virtual memory, Disk and CPU utilization).
Install, configure and support of Apache on Linux production servers.
Diagnose and escalate network issues with the Network Engineers
Perform memory, CPU and swap area upgrades as required by the applications
Extensive working knowledge on system administration tasks like OS installations, user/group creations
ACLs, Logical and Volume Management (LVMs)
Package management (RPM, YUM, patching (RedHat Satellite)
Troubleshooting network/server/application failures etc part of performance tuning
Creation and management of approved OS user and groups
Managing filesystems space utilization using script scheduled as cron job
Maintaining user - based security via password aging
Maintaining file system and host security using chmod, chown, chgrp, immutable bit, iptables and tcp wrappers

Confidential, Cleveland, Ohio

UNIX/Linux Systems Administrator

Responsibilities:

Provisioning of Linux/Unix servers
Resolving hardware issues and installing software
Configuring, install and managing servers implement Government IT securities controls
Task automation with scripting (Perl, Bash, and shell scripting)
Performance Monitoring and capacity planning on Linux.
Setup ZFS quotas, reservation and automatic NFS - share of directories
Performed software and package updates
Implement RAID solutions
Experience with Internet technologies including Virtuozzo TCP/IP,Sendmail,Cpanel, Plesk, Helm, HTTP
Perform Security Administration - SElinux, Firewall
SQL (SQL server, Perl).
Network systems - servers, hubs, switches, firewalls and routers.
Maintaining Local area networks (LANs)
Use Docker containers for application development
Supporting Platform as a Service
Experience with a PaaS solution such as Red Hat OpenShift
Manage the health of the entire server environment such as Dev, Prod, Nonprod, and the master servers.
Work on Red hat OSE of Docker container, and Kubernetes
Manage health of Redis on Jenkins environment
Clean up docker-pool storage and provide more space in the LV if need be.
Manage pods, and Nodes
Monitor the entire system like the CPU and MEM usage using Grafana, hygeia and Uchiwa
Installation, configuration, and operation of Redhats Openshift
Enterprise (OSE).

Confidential

Systems Administrator

Responsibilities:

Created strategic plan for technology component development on Linux platforms
Worked with Customers and business managers to identify System requirements
Worked with the database and application development teams to support Linux apps
Aggressively reviewed client requirements to ensure proper system integration
Supervised and provided direction for new system administrators on projects
Maintained data files and Monitored system configuration to ensure data integrity.
Installed, configured and managed software using RPM, YUM and APT - GET
Network configuration and troubleshooting of network access for servers and clients.
Managed system processes and installed services.
Configured, implemented and maintained hardware RAID storage technology
Configured RAID controllers and disk storage shelves.
Utilized kick Start for systems builds and recovery.
Experience with network configurations including knowledge of switches and firewalls.
Re image client computers and loaded them with new images and software.
Provided customer service to resolve computer issues.
Expertise in Ldap, Autofs, and NTP.
Logical Volume Management (LVM/SVM)
Apache web server configuration
Manage Red Hat Linux servers in a virtualized environment.
Expertise in transferring files using SSH, SFTP/FTP, and TELNET

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Linux Engineer Resume

Washington, DC

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