• Cleared Data Engineer /Scientist

    Noblis (Reston, VA)
    Responsibilities **Noblis is seeking to hire a Data Engineer /Scientist with an ACTIVE Top Secret with SCI and Polygraph in Chantilly, VA** As a Data ... Engineer /Scientist with our team, you will be working with...Experience supporting programs within the Intelligence space. + ACTIVE Top Secret with SCI and… more
    Noblis (09/04/25)
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  • Scientist, Chief Systems Engineer

    L3Harris (Ashburn, VA)
    …relevant experience Or Graduate Degree and a minimum 10 years of prior related experience. + Top Secret or TS / SCI Clearance + 10+ years' experience using ... domains in the interest of national security. Job Title: Scientist, Chief Integration/Test Engineer Job Code: 31555 Job Location : Clifton, NJ or Ashburn, VA Job… more
    L3Harris (11/25/25)
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  • Slide Engineer - FEDSIM

    Leidos (Reston, VA)
    …as an oral presentation volume lead for FEDSIM proposals within the last 5 years. + Active Top Secret or TS / SCI clearance. At Leidos, we don't want ... **Description** Leidos is seeking a **Slide Engineer ** (SE) to join our FEDSIM delivery team...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (10/30/25)
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  • Senior Infrastructure / DevOps Engineer

    CACI International (Chantilly, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... of related work experience with a Bachelors degree or equivalent + Active TS / SCI clearance + Proven experience deploying and managing Kubernetes on bare-metal… more
    CACI International (10/25/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    System Engineer On-site Fairfax County, VA Position Overview: We...within six months. Desired Qualifications: + Current or past Top Secret or TS / SCI ... are seeking a skilled Momentum Systems Engineer with expertise in Linux and OpenShift to join...+ US Citizenship + Bachelor's degree in Computer Science, Information Technology, or related field. + 7+ years of… more
    Shuvel Digital (10/17/25)
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  • Cleared - Machine Learning Engineer

    Noblis (Reston, VA)
    …to rapidly iterate with our clients Required Qualifications + Bachelor's degree + Active Top Secret clearance + US Citizenship is required + 3-5 years of ... Responsibilities **Noblis is hiring a Machine Learning Engineer in Reston, VA** As Machine Learning ...+ PyTorch, TensorFlow, Scikit-Learn + Ability to obtain/maintain a TS / SCI with Polygraph Desired Qualifications + Bachelor's… more
    Noblis (09/02/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Ashburn, VA)
    …experience. In lieu of a degree, a minimum of 8 years of prior related experience. + Top Secret or TS / SCI Clearance. + 4+ years' experience Working ... cyber domains in the interest of national security. Job Title: Specialist, Integration/Test Engineer Job Code: 27899 Job Location : Ashburn, VA Job Description :… more
    L3Harris (08/30/25)
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  • Software Development Engineer III, Region…

    Amazon (Arlington, VA)
    …degree in computer science or equivalent - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an equal ... AWS The candidate selected must obtain and maintain a security clearance at the TS / SCI with polygraph level. Upon start, the selected candidate will be sponsored… more
    Amazon (11/13/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ210255 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... 8 years' experience in Cyber Security (CSOS) + **Active TS / SCI , Polygraph** + **DoDD 8140.01 and DoD...to the Government incident investigation reports which include sufficient information to document the entire lifecycle of the incident… more
    General Dynamics Information Technology (11/13/25)
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  • Information Systems Security…

    Parsons Corporation (Fort Belvoir, VA)
    …etc.) + Experience in engineering cross-domain solutions **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... and risk treatment decisions **What Required Skills You'll Bring:** + Active TS / SCI clearance + BA/BS in Information Security System Engineering, … more
    Parsons Corporation (09/25/25)
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