• Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... with red-team experts to evaluate IT environments and identify security goals, vulnerabilities, objectives, and requirements + Perform cybersecurity operations… more
    CACI International (08/08/25)
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  • R&D Program Analyst - Homeland Security

    Noblis (Reston, VA)
    …to successfully support the strategic goals of the Department of Homeland Security (DHS) Science and Technology Directorate (S&T). DHS S&T was established by ... to provide innovative scientific and technical solutions to the nation's homeland security challenges. Within S&T, Noblis works with the government to execute… more
    Noblis (09/26/25)
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  • Quality Assurance Manager, Security…

    Capital One (Mclean, VA)
    Quality Assurance Manager, Security Operations Center (Sentry) At Capital One, we dare to dream, disrupt and deliver a better way. Our goal is simple-bring ... manage and operate them and ensure the safety and security of our employees and the community-we're a well-oiled...Possess strong analytical skills with the ability to interpret data and identify trends with accuracy and attention to… more
    Capital One (09/26/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer** to join our team in **Springfield, VA.** This role supports ... where employees come first, and you'll help defend national security while working on rewarding projects with room for...the enterprise + Analyzing and assessing damage to the data /infrastructure as a result of cyber incidents + Performing… more
    ManTech (09/11/25)
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  • Case Management Security Specialist II

    Amentum (Springfield, VA)
    A mentum is seeking a **Case Management Security Specialist II** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in ... initiatives. + Provide agency level technical expertise concerning the personnel security disciplines and standard operating procedures in support of case management… more
    Amentum (07/18/25)
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  • Cyber Security Analyst

    CACI International (Chantilly, VA)
    Cyber Security Analyst Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... * * **The Opportunity** : CACI is seeking a Security Analyst to conduct technical analysis to drive operations,...pay attention to details, ensuring accuracy in documentation and data + Can handle working multiple projects at once… more
    CACI International (09/18/25)
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  • Systems Engineer - Information Systems…

    BAE Systems (Sterling, VA)
    …ISSEs. You will work closely with other teams, including network engineers, data engineers, and sponsor personnel to obtain A&A accreditation. You will work ... document necessary artifacts such as the Configuration Management Plan, Data Management Plan, and CONOPS. You will advise and...advise and assist the Sponsor with development of System Security Plans. You will monitor, track, and update status… more
    BAE Systems (09/09/25)
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  • Senior Systems Engineer

    SAIC (Fort Belvoir, VA)
    …procurements and maintenance renewals. + Familiarity with data architecture, data dissemination, and information security planning. + Experience with network ... System Engineer** to support the US Army Intelligence and Security Command (INSCOM) at Ft. Belvoir. The successful candidate...considered in lieu of degree. **Clearance:** + Active TS/SCI security clearance with the ability to obtain a Polygraph.… more
    SAIC (10/03/25)
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  • Senior Software Developer

    Rite-Solutions Inc. (Dahlgren, VA)
    …Testing tools and processes used to support various testing requirements including data , UI, load/performance, security , and contract testing. + Artificial ... to work and grow your expertise with a team of software engineering and cyber security experts working to tackle the cyber defense issues of the modern military with… more
    Rite-Solutions Inc. (09/25/25)
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  • Solutions Architect - Private Equity

    Amazon (Arlington, VA)
    …domain areas (eg software development, cloud computing, systems engineering, infrastructure, security , networking, data & analytics) experience - 4+ years ... enterprise architects, platform architects, infrastructure architects and engineers, and enterprise security and compliance teams. You will also need a demonstrated… more
    Amazon (09/04/25)
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