• Intermediate Cybersecurity Engineer

    The MITRE Corporation (Fort Meade, MD)
    …new capabilities and integration of technology innovations. The Intermediate Cybersecurity Engineer produces technical work products that guide sponsor creation and ... We are seeking highly qualified candidates with active TS/SCI and polygraph clearances, or who have already received equivalent sponsor Conditional Certification… more
    The MITRE Corporation (09/06/25)
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  • Chief Engineer

    Leidos (Gaithersburg, MD)
    …Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph . **Primary Responsibilities:** + The Chief Engineer will be defining and managing ... Business Area, is currently seeking a highly qualified Chief Engineer for the Chinook Program. The Chinook Program delivers...the ability to obtain SCI, as well as a Polygraph . + 12+ years of experience in systems more
    Leidos (09/25/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …available in production environments + Experience as a network administrator or systems engineer + Experience with Assured Compliant Assessment Solution ( ... Systems Administrator, Senior The Opportunity: Are...and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Application Engineer 4 (UI)

    Themis Insight (Linthicum Heights, MD)
    …the evaluation of existing and new software products. The Level 4 Applications Engineer ( Senior ) 4 shall possess the following capabilities: + Continuously ... expertise to every case. We are hiring an Application Engineer 4 (UI) to work in Linthicum Heights, MD....on central MD client's needs. Required: TS/SCI with a Polygraph Our UI team Focuses on creating our single-page… more
    Themis Insight (09/28/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …discipline from an accredited college or university is requires. An additional 5 years of System Engineer experience may be substituted + Must hold an IAT II ... and on-premise contexts **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of… more
    ManTech (09/10/25)
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  • OneDrive Storage Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    Engineer We are currently expanding our capabilities and seeking a seasoned Senior Storage Engineer with expertise in NetApp solutions. This role will focus ... Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...* Required Skills and Abilities: Proven experience as a Senior Storage Engineer or similar role, specializing… more
    General Dynamics Information Technology (09/12/25)
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  • Software Engineer with Poly Mid to SR Poly…

    Lockheed Martin (Annapolis Junction, MD)
    …off for work/life balance\. And more **Basic Qualifications:** TS/SCI with Polygraph Required The Artificial Intelligence/Machine Learning \(AI/ML\) Engineer ... **Description:** **THE WORK** This senior role fosters collaboration with other senior...scheduling, monitoring, and improving models through iterative user and system feedback, the AI/ML Engineer designs and… more
    Lockheed Martin (07/31/25)
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  • Windows Desktop Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …TO SUCCEED Bring your technology expertise and drive for innovation to GDIT. The Systems Engineer Senior must have: * Education: Bachelor of Arts/Bachelor ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration, Systems Architecture,Troubleshooting **Certifications:** CompTIA Security+ CE… more
    General Dynamics Information Technology (08/29/25)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …architecture and system design documentation for new or existing computer systems + Analyzes user requirements, concept of operations documents, and high-level ... Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering...design, and technology + Incorporates new plans, designs and systems into ongoing operations + Guides system more
    General Dynamics Information Technology (07/11/25)
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  • Cleared - AI/ML Modeler/ Engineer (All…

    Noblis (Bethesda, MD)
    Responsibilities **Noblis is seeking a Cleared AI/ML Modeler/ Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, ... MD and McLean, VA** The AI/ML Modeler/ Engineer will be responsible for and not limited to:...model complexity to prevent overfitting/underfitting. + Establishing production monitoring systems to track model performance and data drift, creating… more
    Noblis (08/28/25)
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