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Unix/ Linux Systems Administrator Resume

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Wilmington, DE

SUMMARY:

  • Extensive experience in Red Hat 6.x/CentOS 6.x /Oracle Solaris 10/RHEL7.
  • Experienced in bash Shell Scripting to automate processes.
  • Scheduling of process using CRONJOB.
  • Introduction of Servers into the network; Installation and configuration.
  • Proficiency in Windows, Solaris and Linux Operating Systems.
  • In - depth skills in TCP/IP, DNS, DHCP, SSH, FTP, WINDSCP, and Network Troubleshooting.
  • Experience in Virtualization (Oracle Virtual Box).
  • Experienced in package Management, Security hardening of servers.
  • Patching of UNIX Servers.
  • Installation and configuration of NAGIOS XI. NFS and SAMBA.
  • Monitor systems for performance to agreed business expectations or beyond.
  • Deploy and maintain Linux systems and app software in multiple clusters across three data centers.
  • Excellent customer support processes and techniques.
  • Basic DevOps skills.
  • Experienced with version control system like GIT and automation tool like Ansible
  • Understanding of a continuous integration tool like Jenkins
  • Knowledge of AWS

PROFESSIONAL EXPERIENCE:

Confidential

Unix/ Linux Systems Administrator

Responsibilities:

  • Perform Systems installation and configuration on Solaris and Linux or Redhat servers
  • Perform LINUX Kernel upgrade and compiling.
  • Introducing RHEL 6.x, Solaris 10, CentOS 6.5, and Windows 2008 servers to the network.
  • Setup and maintain IIS on windows server 2008.
  • System hardening and monitoring, implement password security and policy.
  • System Patching and upgrades on stand-alone servers and technical release rescue on production servers.
  • Perform configuration and troubleshooting on TCP/IP, DNS; NFS, CIFS, FTP, TELNET, SSH, and setup SAMBA servers in multi-platform.
  • Knowledge in monitoring logs on UNIX and Windows servers using NAGIOS
  • Knowledge of server virtualization software, virtualization infrastructure management, and physical to virtual transformation processes
  • Perform Upgrade on VMware ESX 3.5 servers to ESX 4.0 servers and to ESX 4.
  • Configuration and administration of SVM and Logical volume manager.
  • In-depth use of Shell scripting to schedule and automate processes.
  • Setup a domain and active directory on a Windows 2008 server.
  • Configure Apache on Linux for virtual and web hosting.
  • Developed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT, EC2 instances, ELB, Security Groups
  • Developed and enabled continuous integration and continuous deployment (CI/CD) for different applications on AWS

Confidential, Wilmington, DE

Customer Service Associate

Responsibilities:

  • Consistently provided genuine, friendly, personable and professional service.
  • Provided timely and accurate updates/notifications pertaining to customer orders.
  • Communicated with the sales team to meet and exceed customer’s expectations.
  • Provided problem solving techniques and solutions to customers as needed.
  • Performed other duties as assigned by the manager.

Confidential, Wilmington, DE

Office Assistant

Responsibilities:

  • Perform data entry, monitor and maintain accurate inventory.
  • Scanned, uploaded documents and saved all invoices from technicians to the computer.
  • Record information regarding movements of supplies, materials and finished products.
  • Assisted office Manager with reports and general office operation.

Confidential

Help Desk Support

Responsibilities:

  • Provided user accounts management and setup.
  • Performed customer support processes and techniques.
  • Provided Network troubleshooting.
  • Maintained routine performance of client computer system.

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