• Software Engineer TS / SCI

    Leidos (Annapolis Junction, MD)
    …activities as a member of an agile development team. You must have an active/current TS / SCI Polygraph up front (this is firm). The development here includes: + ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...**Security Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** up frontto be considered… more
    Leidos (08/26/25)
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  • Splunk Engineer - Active TS

    ENS Solutions (College Park, MD)
    …setting up alerts and notifications + Familiarity with DoD Risk Management Framework + Top Secret / SCI clearance with the ability to obtain a ... in a Splunk environment + Experience with Splunk performing systems administration, including performing installation, configuration, monitoring system more
    ENS Solutions (09/27/25)
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  • Network Engineer ( TS / SCI

    Vexterra Group (Bethesda, MD)
    …Group is currently searching for a TS / SCI cleared network engineer to provide the following database system support: Primary Responsibilities + Provide ... approach to meeting user requirements, and perform network engineering on specific sensitive Sponsor mission systems + Seek opportunities for continuous… more
    Vexterra Group (10/14/25)
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  • Data Analyst/Power BI Engineer ( TS

    Koniag Government Services (MD)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Data Analyst/Power BI Engineer with a TS / SCI security clearance to support Kadiak and our ... / Required:** + BS / BA in Computer Science, Information Systems , Engineering, Business, Program Management, or...Word (C) , and Microsoft(R) Excel (C) ) + TS / SCI security clearance required **Required tools/technologies:** +… more
    Koniag Government Services (10/18/25)
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  • Mid-Level Full Stack C# Developer ( TS

    General Dynamics Information Technology (Hanover, MD)
    …ID:** RQ210492 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **You receive an additional 5 days of PTO for TS / SCI with Poly** \#SWDevPolyMDSoftware Engineer ...+ Prepares and installs solutions by determining and designing system specifications, standards, and programming + Performs systems more
    General Dynamics Information Technology (11/20/25)
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  • Software Reverse Engineer ( TS

    Vexterra Group (Bethesda, MD)
    …Science or Engineering with at least (2) years experience. SECURITY CLEARANCE + Active TS SCI + CI Polygraph QUALIFICATIONS + Two (2) Years experience with ... SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior...+ Work deep within the boot process, kernel, and system internals to devise novel solutions using tools like… more
    Vexterra Group (10/14/25)
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  • Sr. Network Engineer TS / SCI

    Leidos (Annapolis Junction, MD)
    …evolving LAN/WAN architecture. Responsibilities include executing the process for managing information assurance vulnerability alerts (IAVAs) and system security ... scanning for equipment suites in accordance with the System Security Plans for these systems to...Some travel will be required. + **Clearance Required:Must have TS / SCI with Polygraph.** **Preferred Qualifications** + Experience… more
    Leidos (10/23/25)
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  • Automated Test Framework Software Engineer

    Leidos (Annapolis Junction, MD)
    …quarterly PI Planning sessions in MD. + **Clearance Required: Must have TS / SCI with Polygraph.** **Preferred Qualifications:** + Experience working with ... has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/27/25)
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  • Software Engineer TS / SCI

    Leidos (Annapolis Junction, MD)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS / SCI Polygraph up front. No exceptions.* You will perform ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...-notch agile development team building a large complex enterprise system . Development includes the full range of turning Agile… more
    Leidos (09/26/25)
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  • Data Team Lead - TS / SCI w/Poly

    Parsons Corporation (Annapolis Junction, MD)
    …with NC3 mission space + AWS Cloud certifications **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... Information System Security Officer (ISSO) and Information System Security Engineer (ISSE)...data governance, and experience leading data efforts + Active TS / SCI w/Poly **What Desired Skills You'll Bring:**… more
    Parsons Corporation (09/30/25)
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