Linux Systems Administrator
Job Description Red Hat Linux Systems Administrator *TS Cleared Candidates Only* Description of Work: Serve as a Red Hat Linux systems administrator and maintain responsibility for the daily operations and maintenance of unclassified and classified IT systems, including Red Hat Linux version 6 and 7, Red Hat JBoss, MySQL, JMS, Zookeeper, Storm, and SaltStack. Work as part of a dynamic team to keep systems maintained and optimized through daily, weekly, and monthly patching, upgrades, and tuning when system maintenance is required. Perform day-to-day operations and interface with internal and external clients to support system operations. Contribute to and maintain operations documentation, including configuration data, change requests, installation procedures, knowledge base articles, Standard Operating Procedures (SOPs), engineering diagrams, and test plans. Requirements: -3+ years of experience with administering Red Hat Linux or CentOS as a primary operating system -Experience with using ticketing systems, including ServiceNow and JIRA -Active TS/SCI clearance with a polygraph -BS degree -Current Information Assurance (IA) Certification, including IAT III, such as CISA, GCIH, GCED, CISSP or Associate, and CASP and IA Certification Category and Level, including IAW DoD 8570.10-M and BBP 05-PR-M-0002 required -Current Computing Environment (CE) Certification, including Red Hat Linux Certified System Administrator (RHCSA) or ability to obtain within 6 months of hire Desired Skills: -Experience with using technologies, including VMware, JBoss, JMS, MySQL, Zookeeper, Storm, SELinux, and SaltStack a plus -Knowledge of Linux iptables, networking configuration, and DNS -Ability to develop Python scripts Security Requirements: Candidate must hold current Top Secret/SCI clearance. Place of Performance: Reston, VA Schedule: Standard 40-hour work week, including all typical Government holidays Company Description TSM Solutions provide state of the art IT Solutions, high-level technical support and a comprehensive approach to systems management a focused on implementing optimized systems, software and standard-base architecture that allow streamlined management of your infrastructure.