• Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a self-starter with...and development of cybersecurity tools and technology along with integration of new architectural features into existing infrastructures while… more
    Leidos (11/25/25)
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  • Software Developer Engineer, Amazon Leo…

    Amazon (Arlington, VA)
    …Governance, Risk, and Compliance (GRC) capabilities through tooling, automation, and data integration . We are a multidisciplinary group of security specialists, ... admitted into the US as a refugee or granted asylum. LSA (Leo Security Assurance) encompasses key functions that support compliance, audit readiness, and operational… more
    Amazon (11/25/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …a fast growing agile small company that delivers cutting edge cybersecurity and system integration services to the US National Security market. We are seeking a ... agile small company delivering cutting edge cybersecurity and systems integration services to the US National Security ...systems integration services to the US National Security market, has an immediate need for a Cybersecurity… more
    Tau Six (10/22/25)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... of the world's most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the US government on its most… more
    Nightwing (11/25/25)
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  • Chemical Security & Elimination Subject…

    Red Gate Group (Fort Belvoir, VA)
    …program management, policy development, operational design, and technology integration . RGG delivers high-quality, customer-centric solutions around the world-from ... a Difference for Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice, we offer comprehensive… more
    Red Gate Group (11/22/25)
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  • SAP s/4hana Defense & Security Architect

    IBM (Herndon, VA)
    …experience. **Your role and responsibilities** The SAP S/4HANA Defense & Security Architect assists the program solution architect with designing, developing, and ... implementing the Ministry of Defense for Ukraine's Defense and Security implementation. This role requires a mastery of specific business processes and requirements… more
    IBM (12/10/25)
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  • Chief Cyber Security Engineer

    Virtual Service Operations (Arlington, VA)
    Chief Cyber Security Engineer * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your career as a ... Chief Cyber Security Engineer? Let's chat and see if we are...active TS/SCI clearance to lead the architecture, design, and integration of advanced cybersecurity systems, overseeing a broad engineering… more
    Virtual Service Operations (12/09/25)
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  • Program Security Specialist

    Amentum (Springfield, VA)
    Amentum is seeking an **Program Security Specialist** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS). Program ... etc. + Perform day-to-day activities to ensure the timely and accurate development/ integration of Special Program requirements. + Prepare routine to advanced formal… more
    Amentum (01/13/26)
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  • Principal Information Systems Security

    Steampunk (Mclean, VA)
    **Overview** **Steampunk** is searching for a **Principal Information System Security Officer** to support a government customer. The primary responsibilities for ... to support all activities that ensure the level of security documented with the security authorization is...field's concepts, practices, and procedures to ensure the secure integration and operation of all systems + Extensive specialized… more
    Steampunk (01/13/26)
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  • Information Systems Security Engineer…

    BAE Systems (Springfield, VA)
    …you hone your skills and grow in your career. We are seeking a Information Systems Security Engineer (ISSE) to add their skills to our Acadia team in support of the ... National Geospatial-Intelligence Agency s (NGA) Integration Test & Image Quality Office (TACQ). The NGA...you will be responsible for oversight and accountability of security operations and certification and accreditation (C&A) of information… more
    BAE Systems (01/09/26)
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