Data Intelligence - Data Scientist Ld Ampcus IncorporatedData Intelligence - Data Scientist LdColumbia, MD$70–$80.98 / hourIdentifies and solves business problems by using various numerical techniques, algorithms, and models in statistical modeling, machine learning, operations research, and data mining. Must have previous Provider data experience working with leadership on provider data issues, accuracy, and provider data interactions with claims and claims platforms.
Data Scientist Thomson ReutersData ScientistMcLean, VirginiaFinally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. They apply methods such as NLP/LLMs, geospatial and temporal analytics, anomaly and pattern detection, forecasting and simulation, and multi-modal data fusion while working collaboratively using modern development practices such as version control, automated testing, containerized deployments, code review, and iterative delivery.
Materials Scientist I Ion Storage SystemsMaterials Scientist IBeltsville, MDFull timeDocument and communicate experimental methods, results, and uncertainties Look for opportunities to improve and innovate the product or processes and propose ideas to the team Maintain lab cleanliness and promote environmental health and safety in the daily work environmentBe a passionate and agile member of the R&D team with a desire to work in fast-paced environment Required Qualifications: S. or M.S. in Materials Science & Engineering, Chemical Engineering, Ceramic Engineering, Mechanical Engineering, Chemistry, or related field1+ years of experience conducting research in a laboratory setting, preferably in ceramics, chemical, or polymer researchExperience with analytical techniques such as SEM, XRD, particle size analysis, FTIR, etc. Desired Qualifications/Skills: 1-3 years of hands-on experience with ceramic processing and sinteringProduct research or development focused experienceProficiency designing experiments and analyzing dataFamiliarity with ion conductors and fuel cell or battery electrochemistry Benefits: The base salary range for this role is $77,000, depending on experience.
Associate Scientist Integrated Resources, IncAssociate ScientistRockville, MarylandFull timeSet up for sample collection, necropsy, and histology tissue sample collection Set up study folders/books for necropsies, histology sample collection and processing Understand and be proficient in the use of different Computer programs (Word, Excel, Provantis) Process samples, inventory, ship and archive samples as needed. Communicate with both Supervisor and Study Director Conduct pre-designed scientific studies using laboratory equipment and calculations to include such tasks as: Randomization, allocation and collection of data using a data capture system.
Research Scientist The Nuclear CompanyResearch ScientistWashingtonYou will join a small but world-class Applied Research and AI team and work on genuinely hard, open research problems at the intersection of AI and large-scale infrastructure: how do you optimize construction across a fleet of simultaneous sites, allocate capital intelligently under deep uncertainty, and keep a distributed critical infrastructure secure? Game Theory: Familiarity with game-theoretic frameworks — strategic interactions, mechanism design, adversarial dynamics, or equilibrium concepts — provides useful modeling perspective for problems where multiple decision-makers interact, compete, or coordinate.
Data Scientist (Senior) ML/Russian - TS/SCI WiserData Scientist (Senior) ML/Russian - TS/SCISpringfield, VAFull timeExperience processing unstructured data and documents (e.g., text, reports, open-source content).Experience developing or supporting NLP capabilities, including querying across aggregated data sources. Wiser Imagery Services employs personnel within the states of Alabama, Florida, Georgia, Illinois, Indiana, Maryland, Missouri, North Carolina, North Dakota, Ohio, Pennsylvania, Tennessee, Texas, Virginia, and West Virginia.
Lead Scientist, GenAI & Research Enablement SteampunkLead Scientist, GenAI & Research EnablementMcLean, Virginia$125,000–$160,000 / yearOverview: The Lead Scientist will serve as a technical and scientific leader for high-visibility initiatives that enable large-scale research through cloud computing and Generative AI (GenAI). Lead and coordinate a GenAI Community of Practice, fostering collaboration and knowledge sharing across a large, diverse population of scientists, technologists, and stakeholders.
Data Scientist Role OpenDataJobsData Scientist RoleWashington, DCAn opening may emphasize statistical inference, experimental design, forecasting, natural language processing, computer vision, econometrics, operations research, causal analysis, geospatial analysis, model risk, program evaluation, or applied AI. You work with subject-matter experts, analysts, engineers, and decision-makers to frame the right question, challenge assumptions, and turn technical results into conclusions people can use responsibly.
Senior Data Scientist UnissantSenior Data ScientistWashington, DCFull timeWe are seeking a Senior Data Scientist to join our team in Washington, DC, in support of the Department of Homeland Security (DHS), Immigration and Customs Enforcement (ICE), Law Enforcement Systems and Analysis (LESA) program within the Statistical Tracking Unit (STU).The STU is the official statistical reporting unit for ICE, responsible for ensuring accountability, consistency, and efficiency in the statistical reporting of ICE operations. Proficiency with data visualization tools: Python (matplotlib, seaborn, Plotly), Tableau, Qlik, Power BI, GIS/ArcGIS.Demonstrated, hands-on experience in operations research: building and evaluating optimization models, simulation models, or decision-support tools, preferably applied to federal, law enforcement, immigration, or other large-scale operational contexts.
Data Scientist - TS/SCI VMD CorpData Scientist - TS/SCIBethesda, MDResponsibilities: Work closely with a tight-knit team of data scientists, as well as a larger team of software developers, network engineers, senior investigators, program managers, researchers, and data analysts to design, build, and optimize a Data Science platform to produce and analyze results, disseminate findings, and contribute to publications and presentations. Bring your mix of intellectual curiosity, quantitative acumen, and customer-focus to identify novel sources of data across a range of fields, to improve the performance of predictive algorithms, and to encourage user adoption of high-end data analytics platforms in partnership with a highly qualified, highly motivated team.
Senior Data Scientist / AI Machine Learning Research Engineer CACISenior Data Scientist / AI Machine Learning Research EngineerSterling, Virginia$113,200–$237,800 / yearJob Title: Senior Data Scientist / AI Machine Learning Research EngineerJob Category: ScienceTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity: CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Data Scientist LinTech GlobalData ScientistArlington, VAFull timePosition Requirements: • Proficiency in common data science tools and programming and scripting languages such as SQL, Python, R, and JavaScript with a proven ability to create solutions in complex environments, including the use of programming languages to create datasets, visualizations, and interactive reports in various business intelligence applications. • Expert proficiency in common data science tools, including scripted languages (such as Python, R, and JavaScript), Integrated Development Environment and analytics platforms, open-source solutions, commercial off-the- shelf tools and hardware-based capabilities to support the data analytic development process and creating models, dashboards, and reports.
Data Scientist Expert In Recruitment SolutionsData ScientistSpringfield, VAThis role supports defense, intelligence, and federal clients by building machine learning models, data pipelines, and APIs to determine information values, trends, patterns, and relationships—particularly in signal, image, and geospatial domains—and working with structured and unstructured data to generate insights for operations or strategic decision-making. We are seeking a Data Scientist to join a multidisciplinary team developing analytic capabilities, capturing workflows, designing predictive models and developing business processes for real-world mission challenges.
Lead Quantum Algorithms Scientist - US PhasecraftLead Quantum Algorithms Scientist - USWashington, DC$150,000–$210,000 / yearTheir work will contribute to Phasecraft’s goal of developing quantum algorithms for near-term quantum computers, and may encompass topics such as algorithm design, optimization and implementation, quantum error-correction, resource analysis, error mitigation, and hardware benchmarking. The ideal candidate will have extensive experience in leading research direction in the theory of algorithms for gate-model quantum computers or related topics in quantum computing theory, quantum information theory or related areas of quantum theory.
DARPA – Microsystems Technology Office (MTO) Senior Scientist AmentumDARPA – Microsystems Technology Office (MTO) Senior ScientistArlington, VirginiaAmentum is a leading provider of engineering, scientific, and program management support services to some of the top agencies in the U.S. government, including the Defense Advanced Research Projects Agency (DARPA), National Aeronautics and Space Administration (NASA), the Department of Homeland Security (DHS), and the intelligence community. MTO has three major focus areas that address distinct challenges but also build upon and reinforce one another: Circuit Development to Enable Next-generation Microsystems (photonic circuits, quantum circuits, and organic circuits), Microsystems Manufacturing Ecosystem, and Dual-use by Design.
Senior Quantum Computational Materials Scientist, US PhasecraftSenior Quantum Computational Materials Scientist, USWashington, DC$120,000–$175,000 / yearTheir work will contribute to Phasecraft’s goal of developing quantum algorithms for near-term quantum computers, and may encompass topics such as algorithm design, optimization and implementation, resource analysis, classical and quantum simulation benchmarking. In 2025 we completed a $34m Series B funding round co-led by Plural, existing investor Playground Global, and Novo Holdings’ Quantum Fund in its first direct quantum software investment.
Quantum Algorithms Scientist - Optimization PhasecraftQuantum Algorithms Scientist - OptimizationWashington, DC$120,000–$175,000 / yearEssential criteria: Expertise in one or more of:o quantum information and/or computation theoryo theory and implementation of classical algorithms for optimization or constraint satisfactiono quantum algorithm design and implementationo mathematical analysis of algorithms. The ideal candidate will have experience in the theory and/or implementation of optimization algorithms for gate-model quantum computers, or in classical optimization or constraint satisfaction algorithms; or otherwise strong evidence of potential to contribute to these areas.
GD165 Hydrology Data Support Scientist SupportGD165 Hydrology Data Support ScientistGreenbelt, MarylandThe Hydrology Data Support Scientist applicant is expected to solve complex algorithm or data conversion problems with little or no oversight and have the ability to respond effectively to science data user questions on technical and scientific issues, provide technical and scientific support in enhancing and extending data and information services. The candidate will also have demonstrated capability and interest to learn and apply new technologies to tasks at hand and commensurate familiarity with common data formats, data analysis tools, and relevant programming languages ( HDF/HDF-EOS, GRADS, netCDF, IDL, Python, Perl, Fortran, C ).
Bioinformatics Scientist GuidehouseBioinformatics ScientistBethesda, MD$65,000–$108,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. What You Will Do: We are looking for a Bioinformatics Scientist (Scientist V) in the IBIS Core to support the Vaccine Research Center (VRC) at NIAID through advanced computational biology and bioinformatics analysis.
Quantum Technologies Program - Research Scientist Select Search AssociatesQuantum Technologies Program - Research ScientistBethesda, MarylandServe as a liaison between performers, Test & Evaluation contributors, government and transition partners; Provide support for program related requirements for systems integration, design, development, modeling and simulation, data analytics and architecture design; Stay current on advances in technologies relevant to the research programs and perform technical studies as requested on topics of interest to the program managers. Required: Bachelors' degree in physics, applied physics, electrical engineering, computer engineering, or a closely related technical field, with six plus (6+) years of work experience in one of these fields, or Masters' degree with two plus (2+) years of work experience.