• Senior Hydraulic & Hydrologic Engineer

    Bechtel Corporation (Reston, VA)
    …or coastal process modeling ), and hydraulic analysis of structures and piping systems (including large cooling water system , stormwater systems , coastal ... have solid experience in hydrologic analysis and hydraulic design of plant systems and structures and capable of developing nuclear licensing and design documents… more
    Bechtel Corporation (06/11/25)
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  • ETL Java Developer SME

    Leidos (Reston, VA)
    …for consideration.** **Preferred Qualifications** + Experience working on the customer's systems . + Understanding of the customer's system development policies. ... Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling , Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos**… more
    Leidos (06/11/25)
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  • Principal Cyber Network Engineer

    ManTech (Chantilly, VA)
    …engineering support and system administration of specialized cybersecurity applications and systems to include installation, configuration, maintenance, ... Network Engineer, you will be responsible for expanding network modeling of various vendor network devices, such as routers,...and load balancers) + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP… more
    ManTech (06/06/25)
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  • Senior Applied Scientist, Agentic AI Professional…

    Amazon (Arlington, VA)
    …deep expertise in machine learning and artificial intelligence to develop intelligent systems that enhance how professionals interact with agentic AI tools, driving ... define how the next generation of professionals collaborate with intelligent systems , establishing new paradigms for productivity, creativity, and problem-solving in… more
    Amazon (06/25/25)
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  • Sr. Security Engineer, Global Services Security

    Amazon (Herndon, VA)
    …IT Security and by groups throughout Amazon), while having an understanding of the application of Information Security in a broad range of technical areas. You will ... job responsibilities * Security tool automation and development * Application security reviews * Secure architecture design * Threat... security reviews * Secure architecture design * Threat modeling * Projects and research work as needed *… more
    Amazon (05/30/25)
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  • Security Engineer II

    Amazon (Herndon, VA)
    …following skill(s): (1) application and infrastructure information security; (2) application of threat modeling or other risk identification techniques; (3) ... following skill(s): (1) application and infrastructure information security; (2) application of threat modeling or other risk identification techniques; (3)… more
    Amazon (05/24/25)
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  • Software Engineer II - Real Estate Mortgage…

    Truist (Richmond, VA)
    …and work experience in software development. 2. Knowledge of specific applications , technology platforms, programming languages, systems , or business segments ... page. After you click Apply Now and complete your application , you'll be invited to create a profile, which...relational database design and development (SQL, stored procedures, data modeling ) 17. Experience with messaging systems (ie,… more
    Truist (06/06/25)
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  • MarkLogic Developer (SME)

    Leidos (Reston, VA)
    …Summary** This Java Developer role with expertise in developing MarkLogic based applications provides Agile DevOps support to mission-critical systems . You will ... Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling , Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos**… more
    Leidos (04/24/25)
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  • Materials Engineer / Scientist

    Applied Research Associates, Inc. (Reston, VA)
    …a multi-disciplined team that performs Research & Development on technological applications for detecting, identifying, characterizing, modeling , and defeating ... tools and methodologies to understand and reverse engineer processes and support systems at remote WMD-related facilities. + Modeling and simulation expertise… more
    Applied Research Associates, Inc. (06/19/25)
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  • Senior Electrical Engineer (H)

    SimIS Inc. (Dahlgren, VA)
    …for leading electrical design and engineering efforts to evaluate electrical systems , products, components, and applications by designing and conducting ... The candidate performs the following specific assignments: + Evaluates electrical systems , products, components, and applications + Designs and conducts… more
    SimIS Inc. (04/11/25)
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