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Linux Administrator, Washington, Dc Resume

SUMMARY:

  • Cross platform experience with Linux and virtual systems.
  • Manifests excellent customer support, communication, and problem solving skills as well as a goal - driven achiever.
  • Possesses strong acquaintance with organizational skills with strong attention to details.
  • Effective combination of systems administration,
  • System, Backup & Restore, Storage Administration,
  • Linux OS & Virtual Environment,
  • AWS and VPC Formation, IAM User management, EC2 Instances, EBS, S3 and RDS resources,
  • Data Center Migration, & Consolidation, Development & Production Support,
  • High technical inclination with effective written and verbal communication skills,
  • Ability to work in a team environment,
  • Strong initiative and drive with the ability to absorb technical information knowledge quickly,
  • A highly motivated, innovative, and fast learner able to quickly adapt to new environments.

TECHNICAL SKILLS:

  • Linux (RHEL) Enterprise
  • RHEL Satellite
  • AWS
  • IAM
  • EC2
  • S3
  • EBS
  • RDS
  • DynamoDB
  • AWS LAMBDA
  • Virtualization
  • VM Ware ESXi 6.0
  • VSphere
  • Nagios
  • DHCP
  • DNS
  • HTTP
  • FTP. Puppet
  • Ansible

PROFESSIONAL EXPERIENCE:

Confidential , Washington, DC

Linux Administrator

Responsibilities:

  • General Red Hat Linux System administration, OS upgrades, security patching, troubleshooting and ensuring maximum performance and availability
  • 60% Linux Support & 40% Windows Support environment
  • Manually create DNS
  • Manage cloud infrastructure running RHEL/Centos on AWS
  • Use CIS Red Hat Enterprise Linux 6 Benchmark to harden newly installed systems
  • Troubleshoot technical issues to establish the root cause of problems and form a solution or workaround across a range of environments
  • Install and configure operating systems
  • Server protocols including HTTP, SMTP, FTP & SFTP as well as email routing
  • Ability in LVM configuration, troubleshooting, and maintenance
  • Experience in automated patch delivery systems, storage area network, and Red Hat basic servers (Apache, Yum Repos, etc.)
  • Extensive FISCAM domain knowledge: Security management, access controls, configuration management, segregations of duties, and contingency planning
  • Set up and administer user and group accounts, setting permissions, web servers, file servers, firewalls, and directory services
  • Password resets (local and LDAP)
  • Understanding of networking concepts - TCP/IP and knowledge of OSI Models and storage
  • Experience with SAN Storage

Confidential , Upper Marlboro, MD

Jr Linux System Administrator

Responsibilities:

  • Hands on experience providing enterprise support to Linux and Centos servers
  • 80% Linux support & 20% Windows support environment
  • Knowledge of shell scripting in running system jobs
  • Experienced in a network operations center supporting system users
  • Administered user accounts and passwords
  • Documentation and tracking of issues, logs and audit files
  • Update server baseline document in line with changes on servers
  • Installed and implemented new patches to Linux operating system
  • Installation, configuration and daily support of Apache Web Server
  • Experience in network configurations to include knowledge of switches, hubs and firewalls
  • Policy management and applying Network File Systems for sharing resources across the network
  • Implemented network communications on servers
  • System performance monitoring and capacity planning in anticipation of resource usage and needs

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