• LINUX Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Linux Systems Administrator ** **- Active Top Secret Required** Seize your ... opportunity to make a personal impact as a **Linux** ** Systems Administrator ** with GDIT. A career in...DoD 8140 compliance required + **Security Clearance Level** : Active Top Secret + **Required Skills and… more
    General Dynamics Information Technology (11/01/25)
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  • Systems Administrator

    NANA Regional Corporation (Shaw AFB, SC)
    …Required: CompTIA Security +, DoD 8570 IAT Level II baseline certification. + Active Secret Clearance. **Job ID** 2025-19812 **Work Type** On-Site **Company ... Systems Engineering is looking for a Service Desk Administrator to work on Shaw Air Force Base, SC....NETCOM GCC, RCC-SWA, and vendor security patches, hotfixes, and Active Directory GPO directives. + Administer and maintain Storage… more
    NANA Regional Corporation (10/25/25)
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  • Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator - Active Directory Forests - Active ... your opportunity to make a personal impact as a ** SYSTEMS Administrator ** with GDIT. A career in...compliance required. (CompTIA Security+) + **Security Clearance Level** : Active Top Secret (must have a T5… more
    General Dynamics Information Technology (09/09/25)
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  • Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Job Description ** Systems Administrator ** Seize your opportunity to make a personal ... impact as a Systems Administrator with GDIT. A career in...Microsoft RemoteApp a big plus **Security Clearance Level** : Active Top Secret **Location** : Washington, District… more
    General Dynamics Information Technology (10/04/25)
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  • Systems Administrator II…

    NANA Regional Corporation (Vandenberg AFB, CA)
    …operational levels in accordance with contract requirements **Qualifications** + Must possess an active Secret clearance or higher + Must hold an active ... System Administrator executes actions necessary to maintain all information systems located on site, and conduct maintenance required to sustain the operability… more
    NANA Regional Corporation (10/02/25)
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  • Senior Systems Administrator

    ICF (Huntsville, AL)
    …who will be a key driver to make this happen. We are seeking a skilled ** Systems Administrator ** to support daily operations of IT systems for a government ... program, ensuring stability, security, and compliance across infrastructure components. The Systems Administrator will be responsible for maintaining servers,… more
    ICF (10/09/25)
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  • Windows Systems Administrator

    Deloitte (Lake Mary, FL)
    …+ Bachelor's degree and 8+ years of Windows systems administration experience + Active DoD Top Secret clearance required + Must be legally authorized to work ... through innovation. Work You'll Do Support and manage Windows operating systems and servers across the enterprise. Responsibilities include: + Installing,… more
    Deloitte (10/28/25)
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  • Network and Computer Systems

    Deloitte (Baltimore, MD)
    …years of experience. + 3+ years of experience as a network or systems administrator + Active Top Secret security clearance (SCI eligible) + Must be ... innovation. Work You'll Do Join Deloitte as a Network & Server Administrator , where you'll install, configure, and maintain our organization's local area network… more
    Deloitte (10/31/25)
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  • Senior Network/ Systems

    GovCIO (Providence, RI)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... related to such changes. **Qualifications** High School with 9+ years systems administration (or commensurate experience) Secret Clearance **Company Overview**… more
    GovCIO (10/08/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server ... SolarWinds, and/or ScienceLogic SL1. **Qualifications** + High School with 10+ years systems administration (or commensurate experience). + Secret Clearance with… more
    GovCIO (10/22/25)
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  • Systems Administrator (Linux)

    RTX Corporation (Mckinney, TX)
    …in a highly collaborative, multi-platform and multi-disciplined environment. The Systems Administrator is required to have an active secret security ... and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite...citizens are eligible for a security clearance. + An active DoD Secret clearance is required day… more
    RTX Corporation (10/21/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …in a highly collaborative, multi-platform and multi-disciplined environment. The Systems Administrator is required to have an active secret security ... a safer place. We are currently seeking a Principal Systems Administrator that will be working 100%...years of prior relevant experience. + Must have an active and transferable US government issued secret more
    RTX Corporation (10/15/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET ...in both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS/SCI with Polygraph.… more
    SpaceX (10/11/25)
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  • Service Desk Administrator ( Active

    NANA Regional Corporation (Shaw AFB, SC)
    …(Preferred CompTIA Security +, DoD 8570 IAT Level II baseline certification). + Active Secret Clearance. **Job ID** 2025-19811 **Work Type** On-Site **Company ... Systems Engineering is looking for a Service Desk Administrator to work on Shaw Air Force Base, SC....trouble tickets throughout the lifecycle. + Monitor and review active tickets to ensure timely problem resolution, collect and… more
    NANA Regional Corporation (10/25/25)
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  • Sr Principal HPC Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... **Preferred Qualifications:** + Bachelor's degree in Information Technology + Active Top Secret , TS/SCI, Polygraph, or SAP/SAR...files, and updating virus definitions + Experience as an administrator for Red Hat or similar Linux systems more
    Northrop Grumman (09/11/25)
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  • HPC Linux Systems Administrator 3/4…

    Northrop Grumman (Melbourne, FL)
    …You!** The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... systems **Preferred Qualifications:** + Bachelor's degree in Information Technology + Active Top Secret , TS/SCI, Polygraph, or SAP/SAR access would be nice… more
    Northrop Grumman (09/10/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …Office (CIDO) organization is seeking a highly experienced **Senior Principal Windows Systems Administrator ** to join its dynamic team of technical ... images in an enterprise environment + Experience with Certification & Accreditation process + Active Top Secret with current SAP/SAR access would be nice to have… more
    Northrop Grumman (10/31/25)
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  • System Administrator - Top Secret

    Cambridge International Systems Inc (Charleston, SC)
    System Administrator - Top Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... defense and security. We are currently seeking a System Administrator to support operations in Charleston. This is a...Charleston. This is a full-time, CONUS position requiring an active DoD Top Secret clearance. This position… more
    Cambridge International Systems Inc (10/08/25)
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  • Linux Systems Administrator 2/3…

    Northrop Grumman (Melbourne, FL)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Qualifications** : + Bachelor's degree in Information Technology + Active Top Secret , TS/SCI, SAP/SAR access, or… more
    Northrop Grumman (10/07/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at ... Active Directory, VMWare, and/or knowledge of NFS storage systems + VMWare experience with current version + Knowledge...Experience with Certification & Accreditation process and STIGs + Active Top Secret is preferred We offer… more
    Northrop Grumman (10/09/25)
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