• Systems Network Administrator…

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Summary:** Systems /Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (09/20/25)
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  • Systems Administrator (TS Clearance)

    EchoStar (Germantown, MD)
    …Experience and Requirements** **Education and Experience:** + BA/BS degree in Computer Science, Information Systems , Information Technology, related fields ... controls to adhere to security policies/controls + Proficient knowledge of various computer operating systems , hardware, software, and network data flows as… more
    EchoStar (11/11/25)
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  • Systems Administrator - Help Desk

    CACI International (Fort Meade, MD)
    Systems Administrator - Help Desk Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Travel: Local * * * CACI is seeking a ** Systems Administrator (MI Systems Maintainer...installation, de-installation, reconfiguration, modification work orders and updates of computer hardware and software in local, regional, or global… more
    CACI International (11/15/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and...make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital… more
    Leidos (11/15/25)
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  • Computer System Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...a routine basis. + Create and maintain user and computer accounts and modify file permissions and security access… more
    Northrop Grumman (11/12/25)
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  • Senior Linux Systems Administrator…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (10/09/25)
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  • Senior Network/ Systems…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA ... be a fully remote position. **Responsibilities** Establishes and maintains smooth operation of computer systems (to include operating systems , software and… more
    GovCIO (10/08/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …of your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note: Due to the classified ... Administration, and Network Administration). + Monitor and maintain smooth operation of computer systems , applications and user experience. + Provide effective… more
    Northrop Grumman (10/02/25)
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  • Systems Administrator 3 - 23829 (FS…

    Huntington Ingalls Industries (Fort Meade, MD)
    …. Essential Job Responsibilities + Maintains smooth operation of multi-user computer systems , including coordination with network administrators. + Duties ... Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...may include setting up administrator and service accounts, maintaining system documentation, tuning system… more
    Huntington Ingalls Industries (10/07/25)
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  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …(eg KVM, VMware, Hyber-V) + Experience with configuring, diagnosing and repairing computer systems + Strong knowledge with scripting concepts and languages ... Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD.… more
    Huntington Ingalls Industries (08/27/25)
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