• Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …experience in modeling and simulation for aerospace or space systems. + Active Top Secret /SCI w/Poly Clearance. + Strong understanding of sensor phenomenology ... **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA....Physics, or a related field with 5+ years of professional technical experience + Bachelor's or Master's degree in… more
    SAIC (10/22/25)
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  • Mid-Level Systems Engineer

    Leidos (Alexandria, VA)
    …VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary ... **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas...Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a… more
    Leidos (11/22/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Arlington, VA)
    …deadline: Applications will be accepted on an ongoing basis AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global ... will help ensure overall availability and reliability to meet or exceed defined service levels. If you are passionate about the customer experience; you think and… more
    Amazon (10/23/25)
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  • ADC Engineer I, Non-Relational Database…

    Amazon (Jessup, MD)
    …Computing (UC) AWS Utility Computing (UC) provides product innovations - from foundational services such as Amazon's Simple Storage Service (S3) and Amazon ... Qualifications - Experience with distributed systems at scale - Experience with service -oriented architecture and web services - Experience with systems… more
    Amazon (10/10/25)
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  • O&M Network Engineer (Technical Specialist…

    M. C. Dean (Springfield, VA)
    …eligibility requirements, including US Citizenship, for access to classified information; ** Top Secret with SCI eligibility required** **Position / Candidate ... that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication,… more
    M. C. Dean (11/28/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …of experience in modeling and simulation for aerospace or space systems. + Active Top Secret /SCI w/Poly Clearance. + Proficiency with CAD tools (eg, SolidWorks, ... **Description** **SAIC** is seeking a **CAD Modeling and Simulation Engineer in Chantilly, VA** to support a government customer. **The successful candidate will:**… more
    SAIC (10/24/25)
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  • Machine Learning Modeling and Simulation…

    SAIC (Chantilly, VA)
    …experience in modeling and simulation for aerospace or space systems. + Active Top Secret /SCI w/Poly Clearance. + Strong understanding of sensor phenomenology ... **Description** SAIC is seeking a Machine Learning Modeling and Simulation Engineer in Chantilly, VA. The successful candidate will: + Develop and maintain… more
    SAIC (10/22/25)
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  • ADC Engineer , Platform Engineering…

    Amazon (Arlington, VA)
    …and we need adaptable people to help us implement and operate them. Amazon Web Services is seeking top industry technical experts to grow our team dedicated to ... Amazon Dedicated Cloud team is hiring for an ADC Engineer to support CloudTrail, AWS Config and other AWS...Utility Computing (UC) provides product innovations - from foundational services such as Amazon's Simple Storage Service more
    Amazon (09/18/25)
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  • Enterprise Systems Engineer - Data

    Noblis (Bethesda, MD)
    …enterprise programs. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and Polygraph. + Typically requires a BS ... Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer with a data focus to work in...financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work-life programs. Our award… more
    Noblis (11/19/25)
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  • Enterprise Systems Engineer - Enterprise…

    Noblis (Bethesda, MD)
    …architecture views. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and CI Polygraph. + Typically requires a BS ... Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer to work in dynamic mission-oriented environment within **Bethesda, Maryland.** A… more
    Noblis (10/14/25)
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