Senior It Specialist Resume
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Atlanta, GA
PROFESSIONAL EXPERIENCE:
Senior IT Specialist
Confidential, Atlanta, GA
Responsibilities:
- Installation and configuration of JBoss Enterprise Application Server.
- Troubleshoot JBoss issues related to application development and deployments.
- Linux Redhat & Centos installation and configuration
- Troubleshooting of Operating systems issues.
- Possess knowledge of SSL and vault installations and configuration.
- Support HornetQ and AMQ messaging system configuration on Jboss eap6.4.
- Support Ignite integration with Jboss eap6.4.
- Possess knowledge of Ansible automation tool.
- Possess knowledge of Git, a version control system.
- Work with developers during and after application development
- Create and configure datasource for Jboss EAP6 & EAP7.
- Work with developers during and after application development.
- Solaris 10 & 11 installation and configuration.
- Configuration & Troubleshoot of issues relating to NFS, SSH, TCP/IP, & DNS.
Solaris and Linux Systems Administrator
Confidential, Riverdale, MD
Responsibilities:
- User management, creating and managing user account, groups and access level.
- Configuring and troubleshooting a variety of applications (Apache, MySQL, JBOSS, Nagios, and Glassfish).
- Install, configure and manage proprietary applications on Unix & Linux servers. Use Kickstart and Jumpstart to perform advanced system installation.
- Creating Linux/Unix Virtual machines for test operation.
- Experience in writing shell scripts like bash to automate the administrative tasks and management using {at & cron} command.
- Significant exposure to and knowledge of Internet Technologies including TCP/IP, HTTP and DNS.
- Knowledge of deploying and building system uptime through patches upgrades and updates using tools like Pkgadd, R PM, Yum and apt get
- Administration and Managing Development of Red Hat Linux servers in a virtualized environment.
- Administer operating systems, hardware, and peripheral components, and Database configuration.
- Managing systems routine backup, scheduling jobs, enabling cron jobs, enabling system logging and network logging of servers for maintenance.
- Managing Solaris virtual environments; Setup ZFS quotas, reservation.
- Extensive experience in installing and troubleshooting Apache.
- Set up virtual hosts on APACHE web server.
- RPM and YUM package installations.
- Implementing and administering LVM and SVM in Solaris and Linux.
- Installing and configuring Apache and supporting them on Linux production servers. Troubleshooting TCP/IP network issues using commands such as snoop, traceroute, netstat and ping.
- Experience in configuring NFS, FTP on Linux and Solaris servers
- Providing 24/7 technical support to Production and development environments
- Maintain Web servers, file servers, firewalls, and directory services, and set up user accounts.
UNIX and Linux Systems Administrator
Confidential, Gaithersburg, MD
Responsibilities:
- Unix and Linux server installation and configuration.
- Performed after - hours maintenance.
- Maintained the accounts, security, and reliability of a production level Linux server.
- Web Hosting- Installed and configured Apache web server in both Solaris and Linux.
- Monitored the servers regularly and performed hardware and software troubleshooting.
- Experience with TCP/IP Networking suite; and troubleshooting of network issues using common troubleshooting commands like ping, nslookup, traceroute, and snoop.
- Extensive experienced creating Network File system in both Solaris and Linux; NFS server and client configuration.
- Advanced Software Installation and Management.
- Disk management, creating and management of disk partitions.
- Worked on a project to configure MySQL database on Jboss.
- Provide support to Sun servers running Solaris 10, 11, RHEL5, 6.
- Set up Periodic Processes using cron.
- Performed system backup and restoration.
- Used system logs as a resource for troubleshooting hardware and software issues.
