Description Job Requisition:Linux Administrator (SME) - TS/SCI w/ PolyJob Description:Duties include examining highly complex customer problems and suggesting and implementing appropriate corrective action to initiate a repair or return. This role analyzes recurring problems and initiates solutions for preventing reoccurrence. Individuals in this role may be required to remotely log into the end users' endpoint (desktops and/or servers with Windows or Linux OS) in order to perform technical software configuration, rebooting, and other remedial actions. The Linux Administrator performs System Administration tasks on a customer's system that supports mission needs and coordination requirements. This individual will work in a team environment and coordinate with appropriate elements to effectively meet design, development, deployment, and monitoring/securing objectives. Primary ResponsibilitiesDesign, build and deploy applications in a hardened enterprise Linux environment.Review and compare multiple platform options for applications and collaborating with specific teams to choose an appropriate platform. Design and implement a tool set that simplify provisioning and support of a large enterprise Linux environment. Plan, configure and implement features on the Linux platform that enhance availability, response time, and monitoring of key system metrics.PKI management using OpenSSLStrong foundation of knowledge around AWS cloud services and the cloud ecosystem. (Cisco UCS, Splunk, Solarwinds, elastic search, dhcp, ldap)Subject matter expert with Linux (RHEL)/CentOSExperience setting up and modifying system monitoring with NagiosScripting language experienceBasic QualificationsExpert background in Linus or UNIX server setup, deployment and maintenanceExpert experience coding and developing automation scripts (C, Java, Python, and C++)Expert experience examining error logs, systems performance dataFamiliar with best practices and techniques to maintain and enhance information securityThe candidate must have Bachelor's with 12-15 years of prior relevant experience or Master''s with 10-13 years of experience.The candidate must have an active TS/SCI with a polygraph. Preferred QualificationsPreferred scripting in Bash, Perl, or PythonNSOINTExternal Referral Bonus:EligiblePotential for Telework:NoClearance Level Required:Top Secret/SCI with PolygraphTravel:NoScheduled Weekly Hours:40Shift:DayRequisition Category:ProfessionalJob Family:Systems Administration1000Intelligence