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Linux / Aws Engineer Resume

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Montana Ave, DC

SUMMARY:

An accomplished Linux / AWS Engineer with over 5 years of experience in maintaining different Linux distributions - Redhat, Centos and Ubuntu, in physical, virtual and cloud environments, maximizing performance and ensuring a highly- available and secured environment.

SKILL:

  • RedHat Ubuntu, and CentOS
  • LVM Management
  • Firewalls
  • Virtualization (KVM)
  • System Monitoring (Nagios)
  • Configuration Management-Ansible
  • Docker
  • Network File System (NFS), Autofs
  • Amazon Web Service (AWS)
  • FTP, DHCP, DNS, HTTP, SSH
  • RedHat Satellite
  • LDAP
  • Zenith University College, Ghana (BBA)
  • Red Hat Certified System Administrator In Progress

EXPERIENCE:

Confidential, Montana Ave, DC

Linux / AWS Engineer

Responsibilities:

  • Responsible for daily system administration tasks in heterogeneous Linux/Unix environments such as building server, applying patches, disk management, job scheduling, User/group management and packages installation (using RPM and YUM) on Linux/Unix Environment.
  • Advanced knowledge and skills in Linux Operating System, System Backup/Restore, Kickstart and Logical Volume Management.
  • Configuration of NFS, DHCP, FTP, remote access management on Linux Environment.
  • Registered Linux servers with internal Satellite Server for package management, synced Satellite server’s channels with RHN’s Central Server to update its database metadata and RPM packages.
  • Configuration management tool experience with ansible. Written ansible playbooks to manage deployments and automation of infrastructure.
  • Secured Linux file access by modifying the file and directory permissions, modified file ownership, restrict a file based on a set of specified restrictions using UGO permission scheme, grant or block file access using ACLs.
  • Experience working on AWS infrastructure and Docker Technology.
  • Experience in supporting AWS Cloud with VPC running around 350+ Instances running Linux and also involved in creating AWS Security Groups and supported load balancers on AWS Cloud.
  • Experience in bash scripting, to automate system administration jobs.
  • Experience in implementing Kernel Based Virtualization (KVM).

Confidential

Linux Administrator

Responsibilities:

  • Installation, Maintenance, Administration and troubleshooting of Red Hat Enterprise Linux 6/7, Centos systems in physical,virtual and cloud environments .
  • Debugging critical infrastructure issues and general on-call duties.
  • Configuring monitoring tool Nagios with reporting, dashboards and alerts.
  • Worked on Ansible for configuring and maintaining development, test and production environments.
  • Diagnosing hardware/software problems and provide solutions.
  • Managing file systems in LVM (Create, delete and modify FS).
  • Installing and upgrading packages using yum and rpm.
  • File sharing and backup through rsync, SCP, ftp.
  • Decommission of Physical and virtual servers.
  • Job Scheduling and Automating process using CRON.
  • Creating SOP's so the work can be done smoothly.
  • Install and configure Nagios.
  • Creation & Maintenance of user/service accounts & passwords & profiles, home directories, initialization of files, groups' creation and management, setting file permissions, customizing shell environment setup for users.
  • Provided on-call support by rotation to provide 24x7x365 support.
  • Monitored Linux server for CPU Utilization, Memory Utilization, and Disk Utilization for performance monitoring.
  • Experience working on AWS ( IAM, EC2,S3, VPC,Route53 etc.)

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