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.