Sr. System Administrator
Fort Belvoir, VA, United States
USD 92K-152K (estimate) Senior-level Full Time
Tasks
- Administer Apache Hadoop and Zookeeper
- Administer GitHub
- Administer JBoss Tomcat and Jetty
- Administer Kubernetes and OpenShift
- Administer NGINX
- Administer Puppet
- Administer web servers and manage certificates
- Analyze log files
- Apply security patches upgrades and hardening
- Automate system tasks with Unix shell and Ansible
- Create and maintain documentation and SOPs
- Ensure security compliance with DoD STIGs
- Install configure and patch Linux servers
- Maintain NTP services
- Manage containers
- Manage user access
- Monitor system performance and respond to alerts
- Provide backup and restore support for servers
- Provision servers and environments
- Support satellite servers for releases and patches
Perks/Benefits
Skills/Tech-stack
Active Directory | Ansible | Ansible Tower | Apache Hadoop | Apache Zookeeper | Compliance | Containers | DOD STIG | Enterprise Linux | GitHub | JBoss | Jetty | KVM | Kubernetes | LDAP | Linux | Log Analysis | NTP | Nginx | OpenShift | Patching | Puppet | Red Hat | Red Hat Enterprise | Red Hat Enterprise Linux | Red Hat Satellite | Security Hardening | TLS certificates | Tomcat | Unix Shell | VMware | Virtualization | Web Server
Education
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