• Project Engineer - Acquisitions (All…

    Noblis (Chantilly, VA)
    …experience per level if no bachelor's degree is held. + Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph(US Citizenship) + Experience ... Responsibilities **Noblis-ESI is seeking a** **Project Engineer ** **with an acquisitions and contracting background to** **support** **our client on-site in… more
    Noblis (09/24/25)
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  • Weapons of Mass Destruction (WMD) Engineer

    Dignitas Technologies LLC (Reston, VA)
    …Additional Eligibility Qualifications + Must be a US Citizen + An active TOP SECRET /SCI clearance and ability to pass a Counter-Intelligence polygraph is ... Dignitas is seeking a Weapons of Mass Destruction (WMD) Engineer or Scientist that will support engineering analysis, modeling,...+ Develop models and assessments of WMD and underground systems and auxiliary support and supply systems .… more
    Dignitas Technologies LLC (09/22/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …with at least a portion of the experience within the last 2 years. + Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. + Proficient ... **Overview** SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering aspects of… more
    SOS International LLC (07/18/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... data platform development. We are currently looking for Software Engineer II to join the team **.** You will...closely with other engineering teams to ensure services and systems are highly stable, meet performance Service level agreements… more
    Microsoft Corporation (07/11/25)
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  • Java Software Engineer

    CACI International (Sterling, VA)
    Java Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... dashboard for test execution and reporting. You'll collaborate closely with systems engineers and fellow developers to create innovative automated solutions across… more
    CACI International (10/03/25)
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  • Cyber Operations Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Engineer The Opportunity: As a cyber mission spe cia list, you understand the value of hunt-forward operations, and you know that battles are won in ... of mitigations for cybersecurity solutions. You will leverage cyberspace operations systems to aggregate threat feeds that inform briefings for senior leadership… more
    BOOZ, ALLEN & HAMILTON, INC. (09/05/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Herndon, VA)
    …that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires that, after start, ... the selected candidate obtain and maintain an active TS /SCI security clearance with polygraph or commensurate clearance for each government agency for which they… more
    Amazon (07/24/25)
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  • Software Engineer II

    BAE Systems (Mclean, VA)
    …and interpersonal communication skills **Preferred Education, Experience, & Skills** + Active Secret Clearance, able to get TS /SCI Clearance + Experience with ... of Defense (DoD) and Intelligence Community (IC). We are looking for an engineer to add their skills to our team supporting rapid prototyping efforts. With… more
    BAE Systems (09/09/25)
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  • Project Engineer

    Noblis (Chantilly, VA)
    …external mission partners, and other DoD/IC customers. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. + US ... Responsibilities Noblis ESI is seeking an experienced **Project Engineer ** with a background in project management to support our client on-site in Chantilly, VA.… more
    Noblis (10/03/25)
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  • Project Engineer SME

    Leidos (Alexandria, VA)
    …Chantilly, VA + Denver, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... Advantage Solutions Business Area, is currently seeking a highly experienced Project Engineer who will be responsible for engineering technical aspects of the… more
    Leidos (10/01/25)
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