• Data Scientist - TS /SCI…

    Xcelerate Solutions (Bethesda, MD)
    Data Scientist - TS /SCI...standards to discover and address anomalies. Minimum Requirements: + Active TS /SCI security clearance with polygraph + ... with CI Poly Xcelerate Solutions is seeking an experienced, results-oriented Data Scientist to join our team in the Bethesda, Maryland area. You will play a… more
    Xcelerate Solutions (12/12/25)
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  • Data Scientist - TS /SCI…

    IBM (Annapolis Junction, MD)
    …your unique skills and experience. **Your role and responsibilities** Seeking a versatile data scientist with TS /SCI US Government security clearance and ... highly valued as the team regularly confronts novel challenges and use cases. The data scientist will design, develop, integrate, test, and deploy models using a… more
    IBM (01/08/26)
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  • Data Scientist TS /SCI…

    Virtualitics (Washington, DC)
    …to work for in 2022! Our fast-growing team is looking for a skilled, motivated and reliable Data Scientist TS /SCI to help grow our company. What you'll do + ... as needed to develop solutions for customers. Your qualifications + Must have an active TS /SCI security clearance and be willing to work from an SCIF.… more
    Virtualitics (12/24/25)
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  • Data Scientist TS /SCI…

    Deloitte (Mclean, VA)
    …ventures, and fuel growth through innovation. Work You'll Do Deloitte is seeking a Data Scientist to join a high-performing analytics team supporting our client ... capabilities, ensuring they can mature and scale effectively. Qualifications Required: + Active TS /SCI Clearance w/ Polygraph + Bachelor's degree in Computer… more
    Deloitte (11/04/25)
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  • Data Scientist 3

    DCCA (Annapolis Junction, MD)
    …a competitive compensation and benefits package. Visit our website at: www.dcca.com Data Scientist 3 Candidate must have an active TS /SCI W/ POLYGRAPH ... Data Scientist 3 Location Annapolis Junction,... Data Scientist 3 Location Annapolis Junction, MD Job Code...or equivalent * Engineer Consultant (CT11): Senior consultant to top management typically with an advanced degree and 18+… more
    DCCA (11/15/25)
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  • Senior Cyber Operations Scientist

    The MITRE Corporation (Mclean, VA)
    …to) targeting analysis for HUMINT, cyber, and/or kinetic operations. + Active Top Secret or TS /SCI clearance is strongly preferred. This requisition ... in new ways. MITRE is seeking an experienced Senior Data Scientist who will lead high-visibility/high-impact efforts...citizen with the ability to obtain and maintain a Top Secret clearance within one year of… more
    The MITRE Corporation (12/20/25)
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  • Data Scientist / Senior AI Machine…

    CACI International (Sterling, VA)
    Data Scientist / Senior AI Machine Learning...clearance as dictated by the contract + Must have active Top Secret Clearance. _Desired:_ + ... role, you'll leverage your strong foundation in machine learning, data science, and signal processing to solve complex challenges...techniques associated with adversarial AI and AI/ML assurance. + Active Top Secret /SCI clearance preferred.… more
    CACI International (11/25/25)
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  • Data Feed Engineer / Data

    Parsons Corporation (Annapolis Junction, MD)
    …and tools. + Strong analytical and problem-solving skills **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... possible. **Job Description:** Parsons is looking for a talented ** Data Engineer / Data Scientist **... Data Science, or a related field + ** Active TS /SCI with CI Poly** + Deep… more
    Parsons Corporation (11/24/25)
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  • Data Scientist

    Parsons Corporation (Fort George G Meade, MD)
    …solution + Python, Jupyter Notebooks, Network Analysis Tools **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... what's possible. **Job Description:** Parsons is seeking an experienced Data Scientist to provide embedded Defensive Cyber...tradecraft and technology. **What Required Skills You'll Bring:** + Active TS /SCI w/ polygraph + Bachelor's degree… more
    Parsons Corporation (10/22/25)
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  • Data Scientist , Senior

    Parsons Corporation (Baltimore, MD)
    data requirements into actionable engineering solutions **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... **Job Description:** Parsons is looking for an amazingly talented ** Data Scientist ** to join our team! In...cost-efficiency, and scalability **What Required Skills You'll Bring:** + Active TS /SCI with Polygraph + Bachelor's degree… more
    Parsons Corporation (10/22/25)
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  • Data Engineer/ Scientist

    Parsons Corporation (Washington, DC)
    …(Responsible AI) frameworks to better contextualize products **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... **Job Description:** Parsons is looking for an amazingly talented ** Data Scientist /Engineer** to join our team! In...for this capability **What Required Skills You'll Bring:** + ** Active TS /SCI CI Poly which requires US… more
    Parsons Corporation (11/19/25)
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  • Data Scientist

    AeroVironment (Annapolis Junction, MD)
    …requirements, alignment with local internal equity as well as alignment with market data . **Clearance Level** Top Secret with Poly **ITAR Requirement:** ... Regular **Job Description** **Summary** The primary role of the ** Data Scientist ** is to drive mission-focused insights...the following: Python, R, STATA, SPSS, etc. + An active TS /SCI with polygraph **Additional Requirements** +… more
    AeroVironment (12/17/25)
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  • Data Scientist , Senior

    Parsons Corporation (Baltimore, MD)
    …and logging tools (eg, Prometheus, Grafana, ELK stack) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... Description:** Parsons is looking for an amazingly talented **DevOps** ** Data Scientist ** to join our team! In...to enhance efficiency **What Required Skills You'll Bring:** + Active TS /SCI w/polygraph + Bachelor's degree in… more
    Parsons Corporation (10/22/25)
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  • Senior Data Scientist

    Guidehouse (Mclean, VA)
    …**:** Data Science Consulting **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** ... **:** Our Data and Analytics consultants help clients maximize the value...client objectives. **What You Will Need** **:** + An ACTIVE and MAINTAINED TS /SCI Federal or DoD… more
    Guidehouse (01/09/26)
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  • Data Scientist

    ManTech (Lothian, MD)
    …Power platforms **Clearance Requirements:** + Must be a US Citizen and possess an active or current Top - Secret clearance, with SCI eligibility **Physical ... **MANTECH** seeks a motivated, career and customer-oriented ** Data Scientist ** to join our team in **Patuxent River, MD** . This is a fulltime hybrid position… more
    ManTech (01/12/26)
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  • Principal Cyber Research Scientist

    RTX Corporation (Columbia, MD)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that ... in laboratory and field tests to collect and analyze data , test new capabilities, and perform demonstrations + Support...action to anticipate, understand, and meet customer needs + Active TS clearance with eligibility to obtain… more
    RTX Corporation (01/14/26)
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  • Cryptologic Computer Scientist

    AeroVironment (Annapolis Junction, MD)
    …requirements, alignment with local internal equity as well as alignment with market data . **Clearance Level** Top Secret with Poly **ITAR Requirement:** ... scripts using Python + Experience working with XKS and DX + An active TS /SCI clearance with polygraph **Other Qualifications & Desired Competencies** +… more
    AeroVironment (12/17/25)
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  • Data Scientist SME

    Tyto Athene (Washington, DC)
    …forest, clustering, NLP, supervised/unsupervised learning, graph algorithms, etc. **Clearance:** + Active Top Secret clearance required **Location:** + ... **Description** Tyto Athene is hiring a ** Data Scientist Subject Matter Expert (SME)** to join a newly awarded Cybersecurity and IT Risk Management contract… more
    Tyto Athene (01/13/26)
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  • Data Scientist

    TAD PGS, Inc. (Washington, DC)
    …Rate: $52.88 - $57.69 **US Citizenship is required.** **Candidate must possess an Active Top Secret /SCI Security Clearance.** This position develops ... manual effort in data processing by automating common processes. The data scientist will propose, implement, and leverage AI and ML solutions to advance the… more
    TAD PGS, Inc. (01/06/26)
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  • Data Scientist

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph security...not possess this level of clearance. Are you a Data Scientist who is ready for a new ... amazingly talented people Job Description: GliaCell is seeking a Data Scientist on one of our subcontracts....position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (01/03/26)
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