• Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …manuals or similar documentation. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to ... or other IT-related discipline and seven (7) years of relevant experience in Information Technology. + In lieu of a Bachelor's: Associates' degree and 10 years… more
    ManTech (12/03/25)
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  • Journeyman Data Scientist

    ManTech (Chantilly, VA)
    …independently and in teams. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... to further develop the Insider Threat Program. + Utilizing Artificial Intelligence /Machine Learning techniques such as Large Language Models (LLMs) and other… more
    ManTech (12/03/25)
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  • Instructional Systems Design Specialist

    Amentum (Quantico, VA)
    …systems design methodology. * Excellent written communication skills. **Clearance Required:** * TS / SCI with eligibility to obtain a Poly **Minimum Education:** * ... projects that make a direct impact on the Nation's security and intelligence mission. This position with Amentum supports Joint Counterintelligence Training Activity… more
    Amentum (12/02/25)
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  • Human Resource Specialist

    KBR (Chantilly, VA)
    …Responsible for ad hoc or other tasks relevant to the role Required Skills: + TS / SCI with Polygraph + 5 years' experience in Human Resources + Strong ... GED delivers mission-critical capabilities that enable a plan and execute intelligence -gathering missions from overhead systems and process the resulting collected… more
    KBR (12/02/25)
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  • Director, Proposals Services

    KBR (Chantilly, VA)
    …technical proposals. + Familiarity with Government contracting processes. + Current TS / SCI security clearance. Preferred Qualifications + Master's degree in ... engineering and integration, rapid prototyping, mission operations, data analytics, artificial intelligence and secure logistics. At KBR, We deliver. (TM) Join our… more
    KBR (12/02/25)
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  • Lead Data Scientist

    ManTech (Chantilly, VA)
    …and a Bachelor's degree. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... to further develop the Insider Threat Program. + Utilizes Artificial Intelligence /Machine Learning techniques, such as Large Language Models (LLMs), to develop… more
    ManTech (12/02/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Polygraph is REQUIRED** **Education:** ... Overview **About MC Dean** MC Dean is Building Intelligence . We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical… more
    M. C. Dean (11/28/25)
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  • Master Scheduler

    SAIC (Chantilly, VA)
    …+ Bachelor's degree and ten (10) years or more of related experience. + TS / SCI with Poly. + Extensive experience using MS Project (2016+). + Experience ... systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions… more
    SAIC (11/28/25)
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  • Administrative Assistant

    KBR (Chantilly, VA)
    …summary of meetings and meeting minutes when requested. Required Qualifications: + Active TS / SCI clearance with Polygraph required + 5 years of experience ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have… more
    KBR (11/27/25)
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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    …must meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ POLY is REQUIRED** ... Overview **About MC Dean** MC Dean is Building Intelligence . We design, build, operate, and maintain cyber-physical...example, using a keyboard. + Listen to and understand information and ideas presented through spoken words and sentences.… more
    M. C. Dean (11/26/25)
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