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.)