• Data Engineer

    Leidos (Norfolk, VA)
    …analyze, and operationalize large-scale datasets-often derived from social media, open - source intelligence (OSINT), cyber, SIGINT, or psychological operations ... based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier… more
    Leidos (07/26/25)
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  • CI Cyber Threat Technical Analyst

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …operations, and issues. Develop leads by detecting anomalous activity, c ond ucting open - source and classified research, and liaising with internal and external ... interest to leadership, analysts, and customers. Research, analyze, and synthesize all- source data to identify patterns, commonalities, and linkages. Coordinate CI… more
    BOOZ, ALLEN & HAMILTON, INC. (07/26/25)
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  • Machine Learning Engineer- Senior

    SOS International LLC (Chantilly, VA)
    …to answer mission challenges. Develop and iterate rapid prototype solutions, leveraging open - source models and technologies where possible Flexibility to support ... topics such as object detection, data triage, search/optimization, image/video analysis, facial recognition, behavior detection, and automated discovery. Apply excellent problem-solving skills to address technical challenges, both independently and as part of… more
    SOS International LLC (07/25/25)
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  • Applied Scientist, AWS Professional Services

    Amazon (Arlington, VA)
    …deployment, and evaluation of AI agents and orchestration approaches; experience with open source frameworks like LangChain, LlamaIndex, and/ or similar tools ... - Experience building AI applications on AWS using services such as Amazon Bedrock and Amazon SageMaker - Experience in patents or publications at top-tier peer-reviewed conferences or journals Amazon is an equal opportunity employer and does not discriminate… more
    Amazon (07/25/25)
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  • System Engineer (Debian) - Cyber Operations

    CACI International (Chantilly, VA)
    …individuals _Desired:_ + Experience with server maintenance/systems administration + Experience with open source Linux forensics tools + Experience with nginx ... able to work in a high-impact, busy office and work well in an open , collaborative environment + Ability to interact and communicate with individual from diverse… more
    CACI International (07/25/25)
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  • Senior Manager, Software Engineering, Full Stack…

    Capital One (Mclean, VA)
    …GCP, Microsoft Azure, or another cloud service** + **2+ years of experience in open source frameworks** + **4+ years of people management experience** + **2+ ... years of experience in Agile practices** **_Capital One will consider sponsoring a new qualified applicant for employment authorization for this position._** The minimum and maximum full-time annual salaries for this role are listed below, by location. Please… more
    Capital One (07/24/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …& disassemblers (eg Ghidra) + Experience developing against or working with large open - source projects (eg AOSP) **Desired Experience** + Team or task leadership ... experience + Understanding of CNE techniques and methodologies on Android and Linux + Experience with the ARM64/ARM32 Architecture or other similar platform + Familiarity with Atlassian products (Bitbucket, Bamboo, JIRA, etc.) + Familiarity with version… more
    Nightwing (07/24/25)
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  • Director, Software Engineering (Infrastructure…

    Capital One (Mclean, VA)
    …of Software Engineering, you'll work on building platforms that use cutting-edge open source frameworks, highly-available RESTful microservices, to back-end Java ... based systems and Machine learning models using the hottest techniques in Big Data. You'll bring solid experience in emerging and traditional technologies such as: Node.js, Java, GO, Angular, React, Python, REST, NoSQL & Relational databases, Spark and… more
    Capital One (07/24/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    …control, testing, security, automation, containerization, orchestration, and cloud services open - source technologies) + Hands-on experience with Java, C/C++, ... and/or Python Desired Qualifications: + Master of Science degree in Computer Science, Engineering, or related discipline + Experience with Postgres and MySQL, MongoDB + Experience with AWS and Azure + Experience with Docker, Kubernetes, + Experience with… more
    KBR (07/22/25)
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  • Software Engineer - Mid

    KBR (Chantilly, VA)
    …control, testing, security, automation, containerization, orchestration, and cloud services open - source technologies) + Hands-on experience with Java, C/C++, ... and/or Python Desired Qualifications: + Master of Science degree in Computer Science, Engineering, or related discipline + Experience with Postgres and MySQL, MongoDB + Experience with AWS and Azure + Experience with Docker, Kubernetes, + Experience with… more
    KBR (07/22/25)
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