• Commercial Solutions for Classified (CSfC) Subject…

    NANA Regional Corporation (Fort Meade, MD)
    …distance from San Antonio, TX. **Clearance:** + Top Secret /Final Top Secret / Top Secret SCI **Job ID** 2025-19850 **Work Type** Hybrid **Pay ... JNCIA/JNCIS/JNCIP, Microsoft, Red Hat, VMware, Cybersecurity, Computer Science, Computer Information Systems, Network Management/Engineering. + This Hybrid… more
    NANA Regional Corporation (10/24/25)
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  • 5G Subject Matter Expert - Active Top

    NANA Regional Corporation (Fort Meade, MD)
    …supporting DoD/DISA 5G initiatives. **Clearance:** + Top Secret /Final Top Secret / Top Secret SCI . **Job ID** 2025-19849 **Work Type** Hybrid ... and policies. Develops 5G reference architecture Course of Action (COAs), including network slicing as a service (NSaaS), that showcase leveraging secure carrier… more
    NANA Regional Corporation (10/24/25)
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  • Cyber Security Analyst Sr Advisor…

    General Dynamics Information Technology (Mclean, VA)
    …ID:** RQ206024 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... + Demonstrated experience in IT best practices regarding application, enterprise system, and network security + **Security Clearance: TS / SCI w/Poly** +… more
    General Dynamics Information Technology (11/25/25)
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  • TS / SCI Sr . Network

    Insight Global (Mount Vernon, VA)
    Job Description Insight Global is looking for a Sr . Network Engineer to support one of our large federal clients on a long-term DoD contract. This person will ... need to possess a TS / SCI DoD clearance and work in person...are not limited to: Install, configure, and maintain customer network infrastructure and security stack as part of a… more
    Insight Global (11/26/25)
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  • Senior Network Engineer - Top

    General Dynamics Information Technology (Arlington, VA)
    …RQ210158 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... Yes **Job Description:** **Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what's...related experience.** **Security clearance level:** **Active Top Secret required with the ability to obtain SCI more
    General Dynamics Information Technology (11/11/25)
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  • Sr . Governance and Events Specialist…

    Leidos (Mclean, VA)
    …and travel coordination systems. + Proven ability to identify and protect sensitive information while engaging with diverse stakeholders. + Proficiency in ... **Leidos** has a new and exciting opportunity for a ** Sr . Governance and Events Specialist** in our **National Security...Community (IC) program in **McLean, VA** . An Active TS / SCI with polygraph security clearance is required… more
    Leidos (12/12/25)
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  • Sr . Data Analyst TS / SCI

    Leidos (Bethesda, MD)
    …Analyst to support an Intelligence Community (IC) program in Bethesda, MD. An Active TS / SCI with polygraph security clearance is required to be considered for ... analysis, data engineering, and data enrichment + **Clearance Required: Must have TS / SCI with Polygraph.** **Preferred Qualifications:** + 5 years' experience… more
    Leidos (12/19/25)
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  • Sr . Staff Cyber Software/Test Engineer…

    Northrop Grumman (Fort Meade, MD)
    …for product and commercial software. **Basic Qualifications:** + **A current and active TS / SCI Clearance with Polygraph through the MD customer is required with ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...looking for you to join our team as a Sr Staff Cyber Software Tester based out of Annapolis… more
    Northrop Grumman (10/10/25)
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  • Sr . ISSE TS / SCI Poly

    Leidos (Annapolis Junction, MD)
    …Community Markings System Register and Manual Standards. You must have an active TS / SCI Polygraph up front. No exceptions and no sponsorship available, ... **Description** **Leidos** has a new and exciting opportunity for a ** Sr . ISSE** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** .… more
    Leidos (11/15/25)
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  • Unclassified Help Desk Manager - Top

    General Dynamics Information Technology (Washington, DC)
    …RQ211752 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... Technical Support Services **Skills:** Customer Service, Information Technology (IT) Support,Microsoft Office **Experience:** 5 + years...months of starting + **Security Clearance Level** : Active Top Secret with SCI Eligibility… more
    General Dynamics Information Technology (12/17/25)
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  • Senior Technology Advisor - Security…

    General Dynamics Information Technology (Washington, DC)
    …ID:** RQ208401 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... safe and tomorrow is smarter. We are seeking a Senior Technology Advisor with diverse experience in information...IAT Level 3 certification preferred.) + Security Clearance Level: TS / SCI clearance and ability to obtain and… more
    General Dynamics Information Technology (12/17/25)
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  • Senior Technical Director - TS

    Parsons Corporation (Columbia, MD)
    …Space Systems Engineering, and algorithm development. **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ ... intelligence, and specialized communication and collection technologies + Bachelor's Degree + Active TS with SCI eligibility required + Strong knowledge of cyber… more
    Parsons Corporation (10/10/25)
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  • Network Engineer - TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ208530 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... along with a drive for innovation to GDIT. The Network Engineer Senior must have: * Education:...regulated enterprise environments is desirable. * Security clearance level: TS / SCI w/Poly * US citizenship required *… more
    General Dynamics Information Technology (10/14/25)
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  • Systems Engineer - TS / SCI

    General Dynamics Information Technology (Bethesda, MD)
    …ID:** RQ211206 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Experience** : 8+ yrs + **Security Clearance Level** : TS / SCI with active polygraph + **Desired Skills:**...SCI with active polygraph + **Desired Skills:** + System/ Network Admin experience + Prior C2S program office support… more
    General Dynamics Information Technology (12/10/25)
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  • Network Engineer ( TS / SCI

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a TS / SCI cleared network engineer to provide the following database system support: Primary Responsibilities + ... on the most practical technical approach to meeting user requirements, and perform network engineering on specific sensitive Sponsor mission systems + Seek… more
    Vexterra Group (10/14/25)
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  • Mid-Level C++ Devloper ( TS / SCI

    General Dynamics Information Technology (Hanover, MD)
    …(preferred), Python (preferred), Network protocols (preferred) * Security clearance level: Top Secret SCI + Polygraph * US citizenship required ... ID:** RQ211148 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None… more
    General Dynamics Information Technology (12/11/25)
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  • JBlocks Senior Java Back End Software…

    CACI International (Hanover, MD)
    JBlocks Senior Java Back End Software Engineer- TS / SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to ... Start: TS / SCI with Polygraph Employee Type: Regular Percentage...integration, software development, system engineering, migration, testing, documentation development, network and system monitoring, configuration control and release management.… more
    CACI International (10/23/25)
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  • MFAMS Senior Front End Software Engineer-…

    CACI International (Hanover, MD)
    MFAMS Senior Front End Software Engineer- TS / SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS / SCI with Polygraph Employee Type: Regular Percentage...integration, software development, system engineering, migration, testing, documentation development, network and system monitoring, configuration control and release management.… more
    CACI International (10/23/25)
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  • MFAMS Senior Back End Java Developer-…

    CACI International (Hanover, MD)
    MFAMS Senior Back End Java Developer- TS / SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS / SCI with Polygraph Employee Type: Regular Percentage...integration, software development, system engineering, migration, testing, documentation development, network and system monitoring, configuration control and release management.… more
    CACI International (10/23/25)
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  • Information Systems Security Officer…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ206649 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Cyber and IT Risk Management **Skills:** Information Security, Network Infrastructures,Organizational Security,System Security **Certifications:** CompTIA… more
    General Dynamics Information Technology (12/09/25)
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