System Administrator

Job TitleSystems Administrator Aurora, CO Active TS/SCI w/ PolyCompensation Range: $90,000 - $110,000Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation's toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don't look any further than Cornerstone Defense.Job ResponsibilitiesMonitor and maintain computer configurations and performance in a VMware virtual environmentPerform Operating System, and hardware troubleshooting in bare-metal and virtual environmentsWork with engineering and operations teams to troubleshoot and support systems in a 24x7 operating environmentProvide IT support to new system developments and system upgradesPerform system backups and maintain system reconstitution capabilities and proceduresDevelop and implement scripts to monitor, improve and/or automate system performance and maintainabilityMaintain system documentation, configuration documents, user guides and troubleshooting procedures.Systems are operational 24x7 and occasionally require work effort beyond standard work hours.Full time 100% Onsite position.Basic QualificationsTypically requires bachelor's degree, if no degree must have 6 years of experience.Minimum of 2 years of prior relevant experience.Must have a Current TS/SCI CI Poly transferable U.S. government issued prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.Must have Linux experienceExperience with administering virtual systemsPreferred QualificationsExperience with NetworkingExperience supporting engineers in software, simulations, and hardware development.