ManTech is seeking a System Administrator to join our Air Force / Space team at Eglin AFB. The System Administrators primary function is to support the United States Air Force’s 53rd Wing Technical Support Services (53rd WTSS) contract.Responsibilities:* Determining hardware, software, and systems specifications, and configuration requirements.* Execution of the patching, fixing, and making all assigned systems compliant.* Planning, installation, configuration, and troubleshooting of Microsoft Hyper V, Microsoft Server 2008 R2, Server 2012 R2, Server 2016, client products across multiple networks, and network storage.* Provide support to users in the areas of account management, enterprise applications, desktop applications, and peripherals.* May work closely with the ISSO for data transfers and media creation.* Facilitate and coordinate user account creation and modification.* Perform other hardware and software tasks as assigned.Basic Qualifications: * 2 years of related experience * Bachelor’s degree in related discipline from an accredited college or university. 2 additional years of experience may be substituted for a degree. * DoD 8570 compliance with Information Assurance Technical (IAT), Level II or higher* Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS, , Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office* Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, mandatory/role-based access control concepts (e. g. SE Linux extensions to RHEL, PitBull, AppArmor, and Sentris) , video teleconferencing/VOIP, Oracle/MS SQL database security, and Apache/IIS Web server securitySecurity Clearance Requirements: * Active/Valid TS/SCI Clearance* Willingness to submit to a polygraph​Physical Requirements:* The person in this position must be able to remain in a stationary position 50% of the time.* Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations."* Must be able to regularly lift up to 50 lbs