Key Skills: Red Hat Enterprise Linux (RHEL), Red Hat Directory Server (RHDS), LDAP (Lightweight Directory Access Protocol), Advanced Linux system hardening, Bash/Shell/Ansible/Python, Splunk Monitorin, (KVM, Hyper-V, or Red Hat Virtualization), DISA Security Technical Implementation Guides (STIGs), Defense Information Systems Agency (DISA), Security Technical Implementation Guides (STIGs) . Responsibilities include working with software development teams to design and define system architectures for new or existing complex development networks, hardware/software installation, upgrades, troubleshooting, repair, monitoring, tuning, automation scripting and general sustainment activities.