flexible hours (core hours between 9am-3pm) - Linux administration. Required: Experience with RHEL varient Linux system administration (acct mgmt, filesystem administration, host-based firewall modification, configuration of SSH, NTP, DNS, NFS, NIC services), development of automated system tasks using at least one of the following: Csh, Ksh, Bash, Perl, Puppet (Ruby), Curl or Python, Foreman, Ansible, or AWS bootstrapping via cloud-init scripts. Experience with patch management, YUM repository configuration, systems health monitoring and installation/configuration of FOSS packages onto RHEL or CentOS platforms
Desired: tomcat application server administration, experience with systems vulnerability remediation activities, implementing and/or configuring encryption in-transit and at-rest, performance tuning infrastructure components (OS, application servers and DB), building infrastructure using API, command line interfaces or silent installation files, experience with Sun Solaris, willingness to learn AWS infrastructure
A TS/SCI security clearance with polygraph.