Systems Administrator
Core
Linux Systems Administrator supporting Department of Defense/IC missions at Fort Meade, MD, managing cloud infrastructure and ensuring security compliance.
Role type
Senior Systems Administrator (IC)
Builds
RedHat Linux virtual machines running in Amazon AWS cloud infrastructure
Domain
National Security / Defense / Cloud Infrastructure
Required skills
Linux command line administration, RedHat/CentOS/Amazon Linux, system patching (yum), cloud environment management, virtual machine administration, system backups, monitoring tools deployment, application deployment, troubleshooting, account administration, cabling
Preferred skills
AWS/Azure cloud infrastructure, RedSeal Network Mapping, Elasticsearch, Docker, Kubernetes, NiFi, Syslog/NxLog, Nagios, Python/Perl scripting
Technologies
RedHat, CentOS, Amazon Linux, Amazon AWS, yum, RedSeal, Elasticsearch, Docker, Kubernetes, NiFi, Syslog, NxLog, Nagios, Python, Perl (via careerplan.io/jobs/4227629009-systems-administrator-at-grvty)
Responsibilities
Create and maintain RedHat Linux virtual machines in AWS, evaluate systems for IAVA compliance and apply security updates, perform command line administration, handle system backups and test functionality, communicate with developers and DevOps, apply patches and upgrades, troubleshoot server issues, administer customer accounts, deploy monitoring tools and applications, assist with escalated tickets, install and cable equipment
Seniority
Senior, hands-on IC
