• Systems Administrator

    SOS International LLC (Fort Huachuca, AZ)
    Fort Huachuca, Arizona, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI **Company Description** Founded in 1989, SOSi is among the ... Contract**_** SOSi is currently seeking a ** Systems Administrator ** with experience in activities related to system...required. **Qualifications** **Minimum Requirements** + An active in scope Top Secret / SCI clearance is required.… more
    SOS International LLC (12/09/25)
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  • Systems Administrator

    TekSynap (Kirtland, NM)
    …CLEARANCE** + US Citizenship + Top Secret Clearance w/ SCI Eligibility **OTHER INFORMATION ** Please note this job description is not designed ... oral and written communication skills. **REQUIRED QUALIFICATIONS** + Active Top Secret Clearance + Active IAT level...Active IAT level II Certification + 3+ years of Systems Administrator Experience **DESIRED QUALIFICATIONS** + Preferred:… more
    TekSynap (12/13/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …ID:** RQ206477 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/LINUX System ...days over 2 week period) * Security Clearance Level: TS / SCI with Polygraph * Required Skills and… more
    General Dynamics Information Technology (12/02/25)
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  • GCCS Systems Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    …problems; + Other Duties as Required. Minimum Qualifications + Active, in-scope US Government issued Top Secret clearance with SCI eligibility. + Due to the ... Job Overview Job Title: GCCS Systems Administrator I Location: Shaw AFB,...faults, alarm conditions and outages; and provide component and system fault isolation, diagnostics, troubleshooting and restoration services; +… more
    Trace Systems Inc (11/14/25)
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  • Modernization Cyber Systems…

    Lockheed Martin (Hanover, MD)
    …being used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SA2: * A High ... deployments with common hypervisors such as VMware, proxmox, or openstack **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should… more
    Lockheed Martin (10/10/25)
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  • Linux System Administrator with CI…

    Parsons Corporation (Centreville, VA)
    … Engineering or a related field + Must be a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have Linux command line ... C++ programming or quality assurance (QA) experience **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required… more
    Parsons Corporation (11/21/25)
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  • Systems Administrator /ISSO

    Tyto Athene (Santa Barbara, CA)
    **Description** Tyto Athene is searching for a ** Systems Administrator / Information System Security Officer** to join our CA team. **Responsibilities:** + ... Maintain an inventory of hardware and software for the information system + Manage Hyper-V and virtual...is required. **Clearance:** + Active DoD Top Secret or Top Secret / SCI… more
    Tyto Athene (12/07/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    …Master's Degree Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is ... Network Administrator II EOE Statement We are an equal...rooms, communications closets, operations centers, and user workspaces. + TS / SCI Security Clearance (US Citizenship required) These… more
    William C Brown Inc (12/01/25)
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  • Enterprise Systems Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    …services. + Other Duties as Required. Minimum Qualifications + Active, in-scope US Government issued Top Secret with SCI clearance eligibility. + Due to the ... Job Overview Job Title: Enterprise Systems Administrator I Location: Shaw AFB,...of COTS licenses, warranties, service level agreements renewals for systems equipment and software; + Coordinate with system… more
    Trace Systems Inc (11/14/25)
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  • Windows Server Administrator / Principal…

    Northrop Grumman (Wright Patterson AFB, OH)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... working relationships with internal and external stakeholders This Windows Systems Administrator will be an active part...degree with 3 years of relevant experience. + Active TS / SCI security clearance. + Active IAT Level… more
    Northrop Grumman (12/03/25)
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