• 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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  • Network Sr Manager - TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ212021 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... of related experience **US Citizenship Required:** Yes **Job Description:** NETWORK SR MANAGER Transform technology into opportunity...5+ years of related experience * Security clearance level: TS / SCI w/Poly * US citizenship required *… more
    General Dynamics Information Technology (12/24/25)
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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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  • 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 (01/08/26)
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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 (01/09/26)
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  • Network Engineer Senior (Security)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior (Security) - TS / SCI required** Transform technology into ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...opportunity as a ** Network Engineer Senior (Security)** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (12/09/25)
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  • Senior Computer Network Defense…

    V2X (Springfield, VA)
    …applicable remediation guidance. + Security Clearance Requirements: + The position requires an active Top Secret / SCI clearance with the ability to obtain and ... and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS / SCI clearance - with the ability to obtain and… more
    V2X (12/12/25)
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  • Senior Installation Technician w/ TS

    TekSynap (Washington, DC)
    …to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** Citizenship: US Citizenship Clearance requirement: TS / SCI + CI Poly **OTHER INFORMATION ** Please ... **Responsibilities & Qualifications** **REQUIRED QUALIFICATIONS** + **Mandatory Active Top - Secret Clearance with a CI Poly** + Active IAT II certification… more
    TekSynap (11/06/25)
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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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  • SharePoint Administrator Expert (SME) - TS

    General Dynamics Information Technology (Fort Belvoir, VA)
    …ID:** RQ209539 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS / SCI required** Make meaningful contributions that fuel critical… more
    General Dynamics Information Technology (10/29/25)
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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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  • Property Administrator_TS/ SCI

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ212044 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... and support impactful mission outcomes as a Property Administrator Senior at GDIT. Here, you'll enable the success of...quality control. * Security Clearance Level: Must hold a TS / SCI with Polygraph. * Location: On Customer… more
    General Dynamics Information Technology (12/27/25)
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  • Windows Desktop Engineer - TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ206353 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... and drive for innovation to GDIT. The Systems Engineer Senior must have: * Education: Bachelor of Arts/Bachelor of...Windows 11) and related technologies * Security clearance level: TS / SCI w/Poly * US citizenship required *… more
    General Dynamics Information Technology (11/27/25)
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  • Skype for Business Engineer - TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ208809 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... & Coordination: + Work closely with cross-functional teams, including network engineers, IT support, and other departments, to ensure...to support an on-call rotation * Security clearance level: TS / SCI w/Poly * US citizenship required *… more
    General Dynamics Information Technology (10/14/25)
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