1,410 Results for

Scientist Jobs in Falls Church, VA

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Research Scientist - Physicist - TSSCI FSP International Business Machines Corp

Bethesda, MD

In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better. • Collaborate on AI Projects: Work with various stakeholders to solve complex business problems and leverage the power of artificial intelligence for cognitive computing, applying strong programming skills and proficiency in Python and AI frameworks.

30+ days ago

2027 PhD Graduate - Computational Geospace Modeling Research Scientist Johns Hopkins Applied Physics Laboratory

Laurel, Maryland

Full time

The successful candidate will have a demonstrable record of publishing original research in peer-reviewed journals, participation and leadership in proposal development, collaboration with multidisciplinary research teams, and contributions to externally funded research and development programs. Research activities include the development and coupling of large-scale numerical models, scientific software engineering, model validation, data assimilation, satellite drag prediction, upper-atmosphere dynamics, and comparisons with satellite and ground-based observations.

30+ days ago

Molecular Virology Research Scientist Chenega Services & Federal Solutions

Ft Detrick, Maryland

Full time

Design and perform basic and specialized molecular biology techniques including, but not limited to, PCR, qRT-PCR, DNA preparation and purification, cloning, transformations, fluorescence in-situ hybridization (FISH), flow cytometry, Western blot, IFAs, high-content imaging, plaque assays, PRNTs, and other molecular biology techniques and assays to support ongoing projects. Support approximately ten (10) small animal studies in BSL-2, BSL-3, and BSL-4 laboratories by autonomously conducting downstream analysis, including assessment of viral replication, transcriptomic analysis, blood chemistry, viral antigen and/or antiviral antibody detection, and cytokine and chemokine analysis.

17 days ago

National Airspace Safety Research Scientist & Technical Lead Johns Hopkins Applied Physics Laboratory

Laurel, Maryland

Full time

APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. About Us: The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.

5 days ago

AI Engineer/Scientist, Staff Seekr Technologies Inc

Reston, VA

Available across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society's most sensitive and vital systems. Trusted by leading enterprises and government agencies, we partner with defense, finance, telecom, and critical infrastructure leaders to enable AI solutions that drive real-world results with unmatched transparency and control.

30+ days ago

AI Engineer/Scientist - Staff Seekr Technologies Inc

Reston, VA

30+ days ago

Computer and Information Research Scientist - Secret stanleyreid

Maryland

Our client is a global leader in remote satellite-based communications solutions that solve our customers’ toughest communications challenges in urgent time frames and under extreme conditions. Qualified Computer and Information Research Scientist should have the below skills: -Bachelor's degree in a related field; equivalent demonstrated experience accepted in lieu of a degree.

11 days ago

Senior Research Scientist – Public Health Systems and Evaluation NORC at the University of Chicago

Washington DC, Washington

Our team includes prominent health policy experts, nationally recognized public health researchers with general and specialized expertise in areas such as rural health and tribal issues, health communications, skilled methodologists, and leaders in the field of survey design and implementation. With world-class benefits, a business casual environment, and an emphasis on continuous learning, NORC is a place where people join for the stellar research and analysis work for which we’re known, and stay for the relationships they form with their colleagues who take pride in the impact their work is making on a global scale.

30+ days ago

Research Scientist Commonwealth of Virginia

Fairfax, VA

D. in civil, coastal, or environmental engineering; geography; earth, ocean, or atmospheric science; or related field; Demonstrated research experience in numerical modeling or geospatial analysis of flood hazards, as evidenced by doctoral research or peer-reviewed publications; Knowledge of coastal, riverine, and/or urban flood processes and the numerical models used to simulate them; Skill in GIS and scientific programming (e.g., Python, MATLAB); Ability to conduct independent research and publish peer-reviewed work; Ability to communicate technical results to community, agency, and sponsor audiences; Ability to perform field work at remote coastal sites; Continuation subject to availability of sponsored funding; Travel to field sites, including remote communities in Alaska and the Chesapeake Bay region; field work may involve small boats and variable weather; and. Preferred Qualifications: Flood resilience work with Chesapeake Bay communities (MD/VA); Community-engaged research with Alaska Native or other Indigenous communities; Experience with Arctic coastal hazard modeling; Experience with operating field sensor networks; Publications, proposals, and student mentoring; Knowledge of Arctic coastal hazards and nature-based flood solutions; Skill with surge-wave and stormwater H&H models on HPC systems; and.

9 days ago

Senior Scientist Bioscience GTT

Gaithersburg, MD

Quick Apply

This role supports early oncology initiatives through hands-on laboratory work and cross-functional collaboration, contributing to patient-centric model systems that inform drug development decisions. GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska.

30+ days ago

Tactical Scientist (Fort Belvoir, VA) CSPC Solutions

Fort Belvoir, VA

Quick Apply

The Tactical Scientist brings elite subject-matter expertise drawn from the highest levels of special operations to bridge the gap between operational needs and technical development, guiding scientists and engineers with authority so that technology investments are driven by operational viability, lethality, and survivability rather than theoretical perfection. CSPC Solutions is seeking a Tactical Scientist to serve as an embedded operational translator supporting a federal Counter-Weapons of Mass Destruction (CWMD) research, development, test, and evaluation effort.

30+ days ago

Senior Machine Learning Research Scientist - Secure AI Lab Carnegie Mellon University

Arlington, VA

The Secure AI Lab consists of machine learning research scientists, machine learning engineers, and software developers who work together to solve problems in the following areas: Counter AI Research: Study threat models targeting AI and ML algorithms, understand the behaviors of AI algorithms, identify weak points, and design novel ways to subvert AI and ML systems. As part of the world-class research community at Carnegie Mellon University, the Secure AI Lab conducts and applies cutting-edge research to protect AI systems from adversaries who aim to manipulate the system to learn, do, or reveal something it isn't supposed to.

16 days ago

Senior Research Scientist Dataminr Inc

Arlington, VA

$190,000–$245,000 / year

Trusted by two-thirds of the Fortune 50 and half of the Fortune 100, Dataminr's platform analyzes billions of public data inputs spanning text, image, video, audio and sensor data across 150+ languages, empowering our clients to stay one step ahead in an increasingly complex world where every second counts. Agentic AI: we recently launched our Agentic AI capability, what we're calling our Intel Agents, that autonomously generates critical context for our clients on real-time events, threats, and risks allowing them to see the clearest, most accurate view of what's happening on the ground.

7 days ago

Senior Machine Learning Research Scientist - Frontier Lab Carnegie Mellon University

Arlington, VA

Community building (internal and external): Build a strong research culture through internal talks, reading groups, and workshops; and engage with external AI/ML communities (professional societies, consortiums, working groups, and conferences) to strengthen collaboration pathways and keep the lab connected to emerging practice. Technical leadership / Tech lead: Lead technical execution by defining technical tasking, sequencing work into realistic milestones, maintaining delivery quality, and delegating appropriately across the team.

17 days ago

AI / Machine Learning Research Scientist BDVA 1672 Global InfoTek, Inc.

Reston, VA

You will research, design, and deploy advanced AI algorithms, agentic AI frameworks, Large Language Models (LLMs), and computer vision models tailored for defense applications, predictive analytics, and autonomous decision-support systems. has an award-winning track record of designing, developing, and deploying best-of-breed technologies that address the nation's pressing cyber and advanced technology needs.

24 days ago

AI Machine Learning Research Scientist BDVA 1672 Global InfoTek Inc

Reston, VA

23 days ago

Research Scientist ATR, LLC

Arlington, Virginia

Full time

Expert knowledge and experience in one or more of the following areas are desired: photonic and organic nonlinear materials and devices, coupled oscillatory states, quantum-inspired devices, synthetic biology, as well as suitable interfaces between such technologies and conventional electronic transport methods. Knowledge and experience in one or more of the following areas: photonic and organic nonlinear materials and devices, coupled oscillatory states, quantum-inspired devices, synthetic biology, as well as suitable interfaces between such technologies and conventional electronic transport methods.

30+ days ago

AI and ML Research Scientist Booz Allen Hamilton

Adelphi, Maryland

$69,400–$158,000 / year

You’ll grow your skills in data science, AI, machine learning, operationalization, and predictive modeling, and shape the future of analytics through a variety of means like patents, peer-reviewed papers, major conference presentations, and code submissions. We’re looking for someone like you to steer complex data exploration and analytics projects through your experience with programming languages such as Python and Embedded C, operationalizing models, containerization, data architecture, and cloud computing platforms for Army applications.

30+ days ago

Enterprise - Research Scientist - RF, ML Erias Ventures

Annapolis Junction, Maryland

We are seeking a Research Scientist to join the research and development team who will design, develop, prototype, and evaluate Radio Frequency Machine Learning (RFML) algorithms that promote the modernization of advanced signal processing capabilities. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.

30+ days ago

AI And ML Research Scientist Booz Allen Hamilton Inc.

Adelphi, MD

$69,400–$158,000 / year

You'll grow your skills in data science, AI, machine learning, operationalization, and predictive modeling, and shape the future of analytics through a variety of means like patents, peer-reviewed papers, major conference presentations, and code submissions. We're looking for someone like you to steer complex data exploration and analytics projects through your experience with programming languages such as Python and Embedded C, operationalizing models, containerization, data architecture, and cloud computing platforms for Army applications.

30+ days ago

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Scientist Jobs in Falls Church, VA

Research Scientist - Physicist - TSSCI FSP International Business Machines Corp

2027 PhD Graduate - Computational Geospace Modeling Research Scientist Johns Hopkins Applied Physics Laboratory

Molecular Virology Research Scientist Chenega Services & Federal Solutions

National Airspace Safety Research Scientist & Technical Lead Johns Hopkins Applied Physics Laboratory

AI Engineer/Scientist, Staff Seekr Technologies Inc

AI Engineer/Scientist - Staff Seekr Technologies Inc

Computer and Information Research Scientist - Secret stanleyreid

Senior Research Scientist – Public Health Systems and Evaluation NORC at the University of Chicago

Research Scientist Commonwealth of Virginia

Senior Scientist Bioscience GTT

Tactical Scientist (Fort Belvoir, VA) CSPC Solutions

Senior Machine Learning Research Scientist - Secure AI Lab Carnegie Mellon University

Senior Research Scientist Dataminr Inc

Senior Machine Learning Research Scientist - Frontier Lab Carnegie Mellon University

AI / Machine Learning Research Scientist BDVA 1672 Global InfoTek, Inc.

AI Machine Learning Research Scientist BDVA 1672 Global InfoTek Inc

Research Scientist ATR, LLC

AI and ML Research Scientist Booz Allen Hamilton

Enterprise - Research Scientist - RF, ML Erias Ventures

AI And ML Research Scientist Booz Allen Hamilton Inc.

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