• CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret /SCI w/Poly Clearance. + Proficiency with CAD tools (eg, ... **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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  • Modeling and Simulation Engineer

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

    SAIC (Chantilly, VA)
    …3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret /SCI w/Poly Clearance. + Strong understanding of sensor ... **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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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …Experience with CI/CD pipelines and tools \(e\.g\., Jenkins, GitLab CI/CD, Azure DevOps\) Active TS /SCI Security Clearance is required to start with the ability ... defense initiatives, in addition to developing and integrating highly\-available software applications\. The primary tasking for this role is...to obtain and maintain a TS /SCI with CI poly **Desired Skills:** Scrum Master certification… more
    Lockheed Martin (01/10/26)
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  • System Development Engineer , STRADA…

    Amazon (Herndon, VA)
    …programming with at least one software programming language - Current, active US Government Security Clearance of TS /SCI with Polygraph Preferred ... want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security...US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key… more
    Amazon (12/05/25)
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  • System Development Engineer II, DBS…

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... Description System Development Engineer The Amazon Web Services team is innovating...scaling) of new and existing systems experience - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (11/07/25)
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  • Ground Mission Engineer

    SAIC (Chantilly, VA)
    …in Program Office system engineering processes. **Qualifications** + Must possess an active TS /SCI clearance + Experience with the Intelligence Community and/or ... and more. This position is for a **Ground Mission Engineer ** for a large, multi-year contract supporting a cutting-edge...skills and experience related to ground systems hardware and software . + Ability to lead, effective interpersonal skills, and… more
    SAIC (11/13/25)
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  • Cyber Reverse Engineer

    CACI International (Sterling, VA)
    …certification courses to grow your career.** **Responsibilities:** **Analyze and reverse engineer software binaries and embedded firmware on traditional and ... Cyber Reverse Engineer Job Category: Engineering Time Type: Full time...in writing the findings of your analysis.** **Qualifications:** **_Required:_** ** Active TS /SCI clearance** **Bachelor of Science degree… more
    CACI International (12/24/25)
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  • System Development Engineer , Platform…

    Amazon (Arlington, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... Dedicated Cloud team is hiring for a System Development Engineer to support CloudTrail, AWS Config and other AWS...such as Java, Python, Golang, PowerShell, Ruby - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (12/17/25)
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  • ADC Engineer , Platform Engineering…

    Amazon (Arlington, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... Amazon Dedicated Cloud team is hiring for an ADC Engineer to support CloudTrail, AWS Config and other AWS...and identify the root cause of issues. - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (12/17/25)
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