• NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    …customer in Patuxent River, MD. This individual will be performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining ... Patuxent River, MD, USA | Salary | Full Time NAVAIR Senior Systems Administrator Overview: JHNA is currently seeking a talented Senior Systems Administrator to… more
    JHNA (09/16/25)
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  • Modernization Cyber Systems Administrator…

    Lockheed Martin (Hanover, MD)
    …Learning \(AI/ML\) capabilities\. **The Work:** We are seeking professionals interested in * Systems Administration For a complete list that changes weekly, use ... Diploma or GED plus thirteen \(13\) years of general systems administration experience OR * A Bachelor's...**Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and… more
    Lockheed Martin (07/12/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    …tasks such as resetting passwords and unlocking user accounts. + Experience with Windows Server and Desktop administration . + Demonstrated ability to research, ... Systems and Database Administrator Job Category: Information Technology...and SCI access. _Desired:_ + Experience performing Oracle database administration for 64-bit databases on a Windows more
    CACI International (07/16/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    …Information Systems , or related field preferred + Minimum 10 years of systems administration and cybersecurity experience ( Windows and Linux) + Current ... will have deep expertise in the Risk Management Framework (RMF), experience with both Windows and Linux systems , and the ability to collaborate across technical… more
    FGS, LLC (08/23/25)
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  • Principal Linux Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (08/20/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...escalated tickets + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and… more
    General Dynamics Information Technology (07/23/25)
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  • Information Systems Security Officer (ISSO)

    SMX (St. Inigoes, MD)
    …Protocol (SCAP), and various vulnerability scanning platforms + Proficiency in Windows 10/11 administration and security hardening + Experience configuring ... Information Systems Security Officer (ISSO)at SMX(View all jobs) (https://www.smxtech.com/careers/)... and mission requirements. **This position requires a DoD secret security clearance which requires US citizenship for work… more
    SMX (09/27/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (California, MD)
    …Have: + 5+ years of experience configuring and managing Unix, Linux, or Windows operating systems , including installing or loading operating system sof tware, ... Systems Administrator The Opportunity: Your combination of people...Certification before start date Nice If You Have: + Secret clearance + Bachelor's degree in System Administration more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • Linux Systems Administrator

    SMX (Patuxent River, MD)
    Linux Systems Administrator (4634)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking an Embedded Linux System Administrator ... River. This role focuses on hands-on support of hardware and operating systems within an embedded environment. The Linux System Administrator will be responsible… more
    SMX (10/03/25)
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  • Network and Computer Systems Administrator

    ManTech (Belcamp, MD)
    …and servers. + Knowledge of TCP/IP, information security/authorization profiles, or system administration of Unix or Windows networks/ systems + Experience ... **MANTECH** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator** to join our team in **Belcamp, MD** . This is an onsite… more
    ManTech (09/10/25)
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