• Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …(NGAS) has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified, diverse individuals ... The selected candidate will be responsible for providing System Administrator level technical support services on the MQ-4C Triton...user and computer accounts and modify file permissions and security access lists. + Test new releases of products… more
    Northrop Grumman (12/12/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining robust and ... will be crucial in ensuring system stability, performance optimization, and proactive security . You'll also be responsible for providing clear and concise weekly… more
    Leidos (12/20/25)
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  • Program Security Administrator

    Oracle (Annapolis, MD)
    **Job Description** Your job as a Program Security Administrator will entail working to assist individuals with all onboarding activities and answering any ... adjudication of a Public Trust Background Investigation or alternate US Government security clearance card applicable for your position Due to client contractual… more
    Oracle (12/20/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …system administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or configuring devices, applications, and ... security tools, including Fidelis + Experience maintaining, engineering, deploying,...GED and 7+ years of experience as a system administrator , Associate's degree and 5+ years of experience as… more
    ENS Solutions (12/27/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Backup and Recovery (Software),Information Technology (IT) Systems,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT Level II) - CompTIA ... of related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage Administrator… more
    General Dynamics Information Technology (01/07/26)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    …and on-prem environments. + Knowledge of CMMC framework. + Certifications: + CompTIA Security + + Microsoft 365 Certified: Teams Administrator Associate + ... Title: Systems Administrator Department: IT Reports To: Project Manager Location:...Strong understanding of best practices in IT operations, including security , storage, data protection, and disaster recovery. + Must… more
    Idea Entity (12/06/25)
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  • Principal/Sr. Principal HPC System…

    Northrop Grumman (Jessup, MD)
    …ASSISTANCE: No relocation assistance available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time ... Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries of… more
    Northrop Grumman (12/05/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal...and all configurations. + Plan, coordinate, and implement network security measures to protect data, software, and hardware. +… more
    St. George Tanaq Corporation (11/14/25)
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  • Cloud System Administrator - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Engineering **Skills:** Cloud Solutions,Technical Knowledge,Windows Azure Cloud **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 3 + ... of related experience **US Citizenship Required:** Yes **Job Description:** Cloud System Administrator Own the opportunity as a Cloud System Administrator and… more
    General Dynamics Information Technology (01/07/26)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Expert - Backup and Configuration** Transform technology into ... opportunity as a **Systems Administrator Expert - Backup and Configuration** with GDIT. A...network infrastructure for the Department of Energy, National Nuclear Security Administration. **HOW I WILL MAKE AN IMPACT:** *… more
    General Dynamics Information Technology (01/05/26)
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