• Senior Quantum Scientist

    Leidos (Arlington, VA)
    …big data applications, data science, or data analytics methods and tools + DoD Top Secret Clearance If you're looking for comfort, keep scrolling. At Leidos, ... R&D projects, benchmarking, and operational prototypes. In this position, the Senior Quantum Scientist will participate in the full life cycle of research &… more
    Leidos (11/22/25)
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  • Data Scientist (Exploitation Specialist…

    Masego (Springfield, VA)
    …(SDVOSB), we recognize and award your hard work. Description We are looking for a Senior -level TS /SCI-cleared Data Scientist Analyst to join our team! This ... years of experience. Security Clearance Requirement : + Active TS /SCI, must be willing to take and pass a...of experience, coupled with proven project management systems and top -notch client support, Masego enhances the performance capabilities of… more
    Masego (09/02/25)
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  • Staff Computational Data Scientist

    Northrop Grumman (Fairfax, VA)
    …and data analysis activities. **Basic Qualifications** + **Ability to obtain and maintain a Top Secret ( TS /SCI) clearance with Polygraph. US Citizenship is a ... Space Systems, located in Fairfax, VA, is seeking an experienced Computational Scientist with expertise in AI/ML modeling. This role involves collaborating with a… more
    Northrop Grumman (11/20/25)
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  • Senior Data Scientist , Data…

    Amazon (Arlington, VA)
    …that the candidate selected must currently possess and maintain an active TS /SCI Security Clearance with polygraph. The position further requires the candidate to ... as needed. 10040 Key job responsibilities As a Data Scientist , you will: - Collaborate with AI/ML Scientists and...learning. - Current, active US government Security Clearance of TS /SCI with Polygraph. Preferred Qualifications - Masters or PhD… more
    Amazon (11/08/25)
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  • Senior Data Scientist

    KBR (Chantilly, VA)
    Title: Senior Data Scientist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... + Other duties as assigned Qualifications Required: + Active TS /SCI with current polygraph + Have at least 10...Have at least 10 years serving as a Data Scientist + 5 years of IC experience + Bachelor's… more
    KBR (10/15/25)
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  • Image Scientist - Senior

    TRIAEM, LLC (Springfield, VA)
    …contractor. Based on the priorities of the customer, the image scientist will support product evaluations, quality studies, new product initializations, product ... 3 to 5 years with PhD. + Requires a TS /SCI Preferred Skillset: + Knowledge of National System for...+ Science or Engineering Education, including Physics and Math is required for this Scientist position Location: + Springfield,… more
    TRIAEM, LLC (11/14/25)
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  • Spectral Scientist

    Arena Technical Resources, LLC (Springfield, VA)
    …Location: Springfield, VA, US Job ID: ATR 17304 Job Description Title: Sr . Spectral Scientist Location: Springfield, VA Eligibility/Clearance: This position ... requires an active TS /SCI clearance Job Description: We are seeking an experienced Spectral Scientist who specializes in Atmospheric Research to support a large… more
    Arena Technical Resources, LLC (11/22/25)
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  • Senior Data Scientist

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Data Scientist ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... Ability to travel domestically. **Clearance Requirements:** + Must have a current/active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able to remain in a… more
    ManTech (11/19/25)
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  • Senior Computer Scientist - Quality…

    Peraton (Herndon, VA)
    …that enable speedy and precise decision making to warfighters. Responsibilities: The Senior Computer Scientist - Quality Assurance Framework (QAF) Oversight & ... in the customer environment is preferred. Security Clearance: This Position requires an Active TS /SCI and the ability to obtain a CI Poly, US Citizenship is required… more
    Peraton (11/08/25)
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  • Data Scientist , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …data, use data analytics tools, understand and anticipate strategic intent, and communicate with senior DoD leaders. As a data scientist , you're excited at the ... Data Scientist , Lead The Opportunity: In this role, you...and synchronize enterprise-level campaign adjustment. You will help DoD senior leadership mobilize for long-term campaigning, marshal DoD resources… more
    BOOZ, ALLEN & HAMILTON, INC. (11/22/25)
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