• Security Software Engineer (Starshield)

    SpaceX (Washington, DC)
    …quickly + Advanced degree in a technical or engineering discipline + Active Top Secret , Top Secret SCI , or DOE Level Q clearance ADDITIONAL ... teams + Build prototypes and help identify, design, and test security improvements BASIC QUALIFICATIONS: + Bachelor's...+ This position requires successfully obtaining and maintaining a Top Secret Security Clearance as… more
    SpaceX (10/29/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …opportunity for a ** Test Engineer** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is ... more. **Join us and make a difference in National Security !** **Job Summary** This Test Engineer SME...may be substituted in lieu of a degree. + ** TS / SCI with a polygraph is required for… more
    Leidos (11/07/25)
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  • Network Engineer IV

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... + Design and implement advanced network systems and communications solutions optimized for Top Secret / SCI environments. + Create and maintain comprehensive… more
    Noblis (12/17/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …+ Requires an **active** Top - Secret / Sensitive Compartmented Information ( SCI ) clearance [ TS / SCI ] **at time of application** _[US ... small teams to complete systems engineering, assembly, integration, and test activities for security -critical components, such as...Top - Secret / Sensitive Compartmented Information ( SCI ) clearance [ TS / SCI more
    Northrop Grumman (12/02/25)
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  • Administrative Law Attorney ( Security

    National Geospatial-Intelligence Agency (Springfield, VA)
    …fitness for employment standards. - US Citizenship - Security Clearance - Top Secret / Sensitive Compartmented Information ( SCI ) - Polygraph & ... and retain a Top Secret security clearance with access to SCI . In...Counterintelligence Polygraph examination in order to maintain access to Top Secret information . All employees… more
    National Geospatial-Intelligence Agency (01/08/26)
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  • Senior Security Architect

    Red Gate Group (Washington, DC)
    …processes, DevOps workflows, deployment checklists, and pragmatic approaches to enhancing overall security posture + Design, test , assess, and implement ... Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,...assigned in support of the mission + Clearance: Active TS / SCI (CI Poly preferred) + Education: Master's… more
    Red Gate Group (12/18/25)
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  • Program Security Representative (PSR) III

    General Dynamics Information Technology (Arlington, VA)
    …Programs (SAPs). The position will provide "day-to-day" multi-discipline analysis for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...policies and procedures for safeguarding Special Access Program (SAP), Sensitive Compartmented Information ( SCI more
    General Dynamics Information Technology (12/03/25)
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  • Attorney - Litigation Attorney

    National Geospatial-Intelligence Agency (Springfield, VA)
    …fitness for employment standards. - US Citizenship - Security Clearance - Top Secret / Sensitive Compartmented Information ( SCI ) - Polygraph & ... and retain a Top Secret security clearance with access to SCI . In...Counterintelligence Polygraph examination in order to maintain access to Top Secret information . All employees… more
    National Geospatial-Intelligence Agency (01/08/26)
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  • Network Engineer III

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... and managing sophisticated network systems and communications with special emphasis on Top Secret classification enclaves. You will architect secure network… more
    Noblis (12/23/25)
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  • ISSE

    System One (Reston, VA)
    …Kubernetes (OpenShift) and DoD cloud environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security clearance. * Minimum 5 years ... ISSE TS / SCI CI Poly required Reston, VA...and maintain comprehensive security documentation, including System Security Plans (SSP), Security Test more
    System One (12/26/25)
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