• Senior Windows Systems

    SMX (Dahlgren, VA)
    Senior Windows Systems Administrator (4417)at... + Must be able to obtain and maintain Top Secret + Master's level degree in ... (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Windows Systems Administrator to join our team in support of… more
    SMX (07/25/25)
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  • Intermediate Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Systems Administrator Job Title: Intermediate Windows Systems Administrator Clearance Required: Secret OR Top Secret Location(s): A ... meet DoD 8750 and 8140 compliance requirements Position Overview: The Intermediate Windows Systems Administrator specializes in the installation,… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Windows Systems Administrator

    Northrop Grumman (Whiteman AFB, MO)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking a novice ** Windows Systems Administrator ** to join its dynamic team of technical ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Windows network services. + Providing technical support for Windows systems and associated networks. + Installing,… more
    Northrop Grumman (07/01/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    **Description** SAIC is seeking a proven ** Windows Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) ... opportunity to utilize your skills and background as a Windows Systems Administrator and deliver...Desk environment **CLEARANCE REQUIREMENT:** + Must have an active Top Secret clearance **CERTIFICATION REQUIREMENT:** + IAT… more
    SAIC (07/09/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Palmdale, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced **Senior Windows Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as a Windows System Administrator for a classified government...: + Bachelor's degree in Information Technology + Active Top Secret , TS /SCI, Polygraph, or… more
    Northrop Grumman (07/09/25)
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  • Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …best work of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in Annapolis ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...password resets and RSA token pin recovery. + Manage systems administrator credential services such as TPAM.… more
    Northrop Grumman (06/14/25)
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  • Windows Systems Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated and career-oriented ** Windows Systems Administrator ** to join our team in **Laurel, MD** . You will be part of a dedicated team ... and resolution + Identify and resolve performance and capacity issues in Windows systems , and support hardware-related problem resolution and dispatching +… more
    ManTech (07/23/25)
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  • Windows /Principal Windows

    Northrop Grumman (Linthicum Heights, MD)
    …work of your career. Northrop Grumman Mission Systems is seeking an experienced Windows Systems Administrator to join its Classified Solutions team in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...along with associated networks. + Install, harden, and patch Windows operating systems . + Configure, deploy, and… more
    Northrop Grumman (06/14/25)
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  • Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …some of the best work of your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...be limited to the following: + Perform as primary Windows Systems Administrator for a… more
    Northrop Grumman (07/18/25)
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  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior ... Windows Systems Administrator leads complex system administration and endpoint configuration activities within the environment. This role covers the… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Windows Systems Administrator

    SMX (Huntsville, AL)
    Windows Systems Administrator (4503)at SMX(View all jobs) (https://www.smxtech.com/careers/) Huntsville, AL SMX is seeking a skilled Windows System ... support (hands-on testing, answering environment questions) **Required Skills/Experience** + Active Secret Clearance ( TS Eligibility) + DOD 8570 Level II… more
    SMX (07/25/25)
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  • Linux Principal Windows Systems

    Serco (Kirtland AFB, NM)
    **Position Description** Serco is seeking a Linux Principal Windows Systems Administrator to join our team supporting the Defense Systems sector at ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/69556/linux-principal- windows - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (05/17/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... Responsibilities** + Create, maintain, and implement detailed documentation for standard systems operating procedures to be used across the enterprise. + Develop,… more
    Leidos (07/18/25)
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  • Senior Windows Server Systems

    Leidos (Bethesda, MD)
    …of environment where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media ... + Provide technical support, administration, and monitoring of Microsoft Windows systems within a physical and virtual...supervising or leading teams or projects. **Clearance** + Active TS /SCI clearance with Polygraph required OR active TS more
    Leidos (07/24/25)
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  • Systems Administrator

    Tyto Athene (Doral, FL)
    **Description** Tyto Athene is searching for a ** Systems Administrator ( Windows ) - Journeyman** to support US Southern Command on the SCITES II Contract in ... Administrator is responsible for configuring, installing and maintaining enterprise-level Windows systems in accordance with DoD security policies for… more
    Tyto Athene (07/28/25)
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  • Junior Systems Administrator

    Tyto Athene (Doral, FL)
    **Description** Tyto Athene is searching for a **Junior Systems Administrator ( Windows )** to support US Southern Command on the SCITES II Contract in Doral, ... issues for resolution + Apply updates, patches, and software upgrades to Windows systems , following established protocols and guidelines + Provides support… more
    Tyto Athene (07/28/25)
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  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …is safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support a **Defense Threat Reduction ... Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career… more
    General Dynamics Information Technology (07/30/25)
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  • Windows Systems Administrator

    COLSA Corporation (Huntsville, AL)
    Join our team as a Windows Systems Analyst, where you will play a vital role in supporting the intelligence community by managing and maintaining a diverse range ... servers. We're looking for personnel with solid expertise in Windows administration, a strong dedication to supporting national security,...and collaboratively in a team environment. + Active DoD Top Secret Clearance with SCI eligibility. Must… more
    COLSA Corporation (06/25/25)
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  • Windows Linux Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ203465 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Administration **Skills:** Linux,System Administration, Windows Applications **Certifications:**...Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise… more
    General Dynamics Information Technology (07/16/25)
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  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph **Principal Windows Systems Administrator - El Segundo, CA -Must have a ... only US citizens are eligible for a security clearance. + Must have Windows systems administration experience + Must have hands-on NetApp deployment experience… more
    RTX Corporation (07/11/25)
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