• Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    …various SE and IVVT functional areas and tools as needed Required Qualifications: + Active TS /SCI with CI Polygraph + Experience working in government or ... Title: Requirements/IVV&T Engineer KBR is seeking a highly qualified Requirements/IVV&T Engineer to support our customer in Chantilly, VA delivering… more
    KBR (07/21/25)
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  • Lead, Information Security Systems Engineer

    L3Harris (Ashburn, VA)
    …+ Professional experience with RMF (Risk Management Framework) in embedded systems. + Active TS /SCI Clearance is highly desired. In compliance with pay ... interest of national security. Job Title: Anti-Tamper System Security Engineer ( Secret Security Clearance) Job Code: 26869...+ Mentor and develop junior engineers. + Provide DoD software selection and approval processes for COTS, GOTS, and… more
    L3Harris (08/03/25)
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  • Delivery Consultant - AppDev, WWPS, FedCiv

    Amazon (Arlington, VA)
    …the candidate selected be a US Citizen and must currently possess and maintain an active Top Secret security clearance. Key job responsibilities As an ... pipelines, API development, model training and productionizing ML models. - Current, active US Government Security Clearance of TS /SCI with Polygraph Preferred… more
    Amazon (07/05/25)
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  • Staff HPC System Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …US Government security clearance per customers requirements_ **Preferred qualifications:** + Active TS /SCI with full-scope polygraph security clearance + IAT ... Northrop Grumman Microelectronics Center (NGMC) is seeking a Staff HPC System Engineer . This position is located at Annapolis Junction or Linthicum, MD sites.… more
    Northrop Grumman (06/17/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    …or willingness to learn **Clearance Requirements:** + US Citizenship required and an active TS clearance adjudicated within the last 6 years + Candidate ... ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.**… more
    ManTech (07/01/25)
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  • Network Engineer

    SAIC (Washington, DC)
    …network analyzers, WAN test equipment, and network simulators. **Qualifications** + Active TS /SCI with Polygraph. + Experience maintaining a high-performance ... services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize… more
    SAIC (08/07/25)
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  • Big Data Engineer

    SAIC (Washington, DC)
    …value from data and communicate outcomes with key stakeholders. **Qualifications** + Active TS /SCI with Polygraph. + Familiarity with data wrangling, analytics, ... services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize… more
    SAIC (08/07/25)
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  • Cloud Engineer

    SAIC (Washington, DC)
    …and assist with establishing strategic plans and objectives. **Qualifications** + Active TS /SCI with Polygraph. + Strong knowledge of enterprise ... services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize… more
    SAIC (08/07/25)
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  • Test Engineer

    SAIC (Washington, DC)
    …problems and coordinate with system developers to resolve defects. **Qualifications** + Active TS /SCI with Polygraph + Proficiency in programming languages such ... effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance,...an anticipated decision expected by fall 2025.** The Test Engineer responsibilities include, but are not limited to: +… more
    SAIC (08/07/25)
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  • Network Development Engineer Apprentice,…

    Amazon (Arlington, VA)
    …that the candidate selected be a US Citizen and obtain and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities Amazon is ... of next-generation IP networks that support the US Intelligence Community. From the top of rack to the network core and everything in between, you'll work… more
    Amazon (08/08/25)
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