NewResearch Scientist III - MPS The Henry M Jackson Foundation for the Advancement of Military Medicine IncResearch Scientist III - MPSBethesda, MDThe successful candidate is expected to develop and maintain an independent program of research, disseminate findings through peer-reviewed publications and national scientific meetings, collaborate across interdisciplinary teams, and contribute to projects that support USU, CDP, and Department of War priorities. The Consortium serves as a central resource for the Military Health System (MHS), advancing behavioral health education, training, research, and clinical practice to improve the quality of care provided to service members, veterans, and their families.
Research Scientist - Aging and Disability Public Health Surveillance - Washington, DC NORC at the University of ChicagoResearch Scientist - Aging and Disability Public Health Surveillance - Washington, DCWashington DC, WashingtonOur 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.
SAR Data Scientist/Imagery Scientist ATR, LLCSAR Data Scientist/Imagery ScientistFalls Church, Virginia$170,000–$190,000 / yearFull timeWe are seeking an experienced SAR Data Scientist/Imagery Scientist to join a high-performing team supporting advanced AI and machine learning initiatives for complex national security and intelligence missions. Experience applying computer vision (CV), machine learning (ML), or deep learning techniques to SAR imagery and geospatial data to support intelligence, defense, or remote sensing applications.
Supervisory Research Scientist (Project Manager) U.S. Department of TransportationSupervisory Research Scientist (Project Manager)Washington, DC$169,279–$197,200 / yearFor GS-15: At least one year of specialized experience equivalent to the GS-14 level in the Federal service performing (obtained in either the public or private sectors) listed below: Managing a large portfolio of concurrent, high-complexity analytical or data science projects, including establishing project management systems, resolving competing priorities and resource constraints, and ensuring rigorous delivery of products suitable for federal oversight, litigation support, or congressional reporting. Contributing to strategic planning and interagency partnership development to expand an agencys evidence-building capabilities, including managing contracts or external research partnerships, reviewing and approving the technical and methodological approaches of contractor or external research teams, evaluating deliverable quality, and ensuring compliance with data privacy, security, and ethical data use requirements.
Senior Research Scientist - Advanced Systems PeratonSenior Research Scientist - Advanced SystemsCollege Park, Maryland$176,000–$282,000 / yearFull timeThe ideal candidate for this role is a senior hands-on software researcher or prototype engineer who can translate customer needs into working capabilities, develop complex software prototypes, integrate existing systems, and help guide technical execution across small research teams. Minimum of 12+ years of experience with a Bachelors degree, 10+ years of experience with a Masters degree, or 8+ years of experience with a PhD in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, Data Science, Applied Mathematics, or a related technical field.
Data Scientist 3 - Freewheel Comcast CorpData Scientist 3 - FreewheelReston, VA$118,300.41–$177,450.62 / yearThat's why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
Data Scientist / Data Engineer JTEC ConsultingData Scientist / Data EngineerMcLean, VirginiaWe have multiple open task orders supporting mission-critical activities across data engineering, machine learning, data strategy, and software engineering in fast-paced DevOps environments. General duties and responsibilities vary by role and may include: Data Pipelines & Engineering: Architect, build, and maintain scalable ETL/ELT pipelines for complex, multi-source structured and unstructured data sets.
Senior Data Scientist Navy Federal Credit UnionSenior Data ScientistVienna, VAThe Senior Data Scientist will conduct descriptive, predictive, and prescriptive analyses to assess outcomes, test assumptions, and identify potential bias, while partnering with stakeholders to support responsible and compliant business decisions. Provide independent data science, machine learning, and analytical insights using member, financial, and organizational data to support mission critical decision making for various areas of the organization.
Data Exploitation Officer (Data Scientist / Exploiter) M1 TechnologyData Exploitation Officer (Data Scientist / Exploiter)Chantilly, VirginiaStrong skills and expertise in data evaluation and link analysis, with the ability to derive actionable insights from large data sets to inform mission-critical decisions. The ideal candidate will possess deep expertise in all-source intelligence and national security operations to support high-impact intelligence missions and reporting.
NewData Scientist - Polygraph Required BTI360 WebsiteData Scientist - Polygraph RequiredHerndon, VA & Chantilly$114,000–$221,900 / yearLead end-to-end machine learning projects from problem definition to production, leveraging pre-trained models and LLMs for rapid prototyping, then using data-driven evaluation to determine when to invest in custom solutions such as fine-tuned models or purpose-built small language models. Strong scripting skills with experience in AI/ML frameworks (scikit-learn, PyTorch/TensorFlow, transformers) and data manipulation libraries, including proficiency with Jupyter notebooks for exploratory analysis and experimentation.
Senior Scientist, Bioproduction And Bioprocessing MaxCyteSenior Scientist, Bioproduction And BioprocessingRockville, MDThe Senior Scientist, Bioproduction & Bioprocessing is responsible for leading the development, optimization, and execution of mammalian cell-based protein production workflows to support organizational research, development, and manufacturing needs. This role provides subject-matter expertise in cell line development, transient expression, and upstream bioprocessing, and ensures high-quality delivery of materials through collaboration with cross-functional teams.
Data Scientist United States ArmyData ScientistWashington, DC$121,785–$166,440 / yearFOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. For each relevant work experience, make sure you include the employers name, job title, start and end dates (include month and year), for qualifications purposes, the number of hours worked per week, and a brief description that show you can perform the tasks at the required level listed in the job announcement.
Lead Data Scientist Retail Services & Systems IncLead Data ScientistMD$146,600–$197,900 / yearProven expertise in designing and architecting advanced machine learning and AI solutions, including leading efforts to frame complex business problems, define scalable feature engineering strategies, and select optimal algorithms and architectures for enterprise-level applications. Oversight of model monitoring and lifecycle management, including building automated monitoring systems, implementing drift detection and retraining workflows, and defining alerting mechanisms to maintain long-term model health and business impact.
Data Scientist Accendra Health IncData ScientistVA$110,000–$117,000 / yearThe ideal candidate should be proficient in Python, PySpark, and SQL, experienced in time series forecasting, feature engineering, and data model performance evaluation, and capable of working with large-scale data integration projects across various domains. For over 140 years, Owens & Minor has delivered comfort and confidence behind the scenes, so healthcare stays at the forefront, helping to make each day better for the hospitals, healthcare partners, and communities we serve.
Senior Lead Data Scientist CompassSenior Lead Data ScientistWashington, DC$204,000–$226,700 / yearFounded in 2012, we're revolutionizing the real estate industry with our end-to-end platform that empowers residential real estate agents to deliver exceptional service to seller and buyer clients. In this role, you will have mastery over major organizational problems and solution spaces, delivering with complete independence and maintaining accountability for strategic intent and results.
Data Scientist, Senior - SEA 21 / DPAE Maritime Morgan Business Consulting LLCData Scientist, Senior - SEA 21 / DPAE MaritimeArlington, VATravel domestically and internationally, provide in-person support at MBC and client sites, and obtain and maintain professional certifications and security clearances as required by MBC and/or MBC's clients. Responsibilities: Develop and implement a set of techniques or analytics applications to transform raw data into meaningful information using data-oriented programming languages and visualization software.
Environmental Scientist III Dewberry Engineers IncEnvironmental Scientist IIIFairfax, VA$81,000–$104,000 / yearThis full-time opening will provide the applicant with the opportunity to work as part of a growing team in all facets of environmental services including wetland science, regulatory permitting, environmental compliance, and National Environmental Policy Act (NEPA) documentation. Professional Wetland Delineator (PWD), Professional Wetland Scientist (PWS), Virginia State Waters Delineator (VSWD), ISA Certified Arborist, or similar certification is preferred.
Environmental Scientist II Dewberry Engineers IncEnvironmental Scientist IIFairfax, VA$64,000–$82,000 / yearTasks include field investigations (wetland delineation, stream assessments, tree surveys, Phase I ESAs, and compliance inspections); environmental inventories and constraints analysis supported by database reviews; CWA permitting; NEPA documentation; and agency coordination. Wetland Professional in Training (WPIT), Professional Wetland Delineator (PWD), Professional Wetland Scientist (PWS), Virginia State Waters Delineator (VSWD), ISA Certified Arborist, or similar certification is preferred.
Kearney Activate- Senior Data Scientist & Product Engineer A.T. Kearney IncKearney Activate- Senior Data Scientist & Product EngineerWashington, DC$100,000–$150,000 / yearAs a Senior Data Scientist / Product Engineer at Kearney Activate, you will play a key role in delivering secure, cloud-hosted data and analytics solutions for clients within Kearney's Mobility, Defense and Advanced Industrials practice. Bachelor's degree in Computer Science, Data Science, Statistics, Applied Mathematics, Engineering, or a related field, or equivalent demonstrated experience; an advanced degree is a plus.
Intern - Year Round (Data Scientist) Navy Federal Credit UnionIntern - Year Round (Data Scientist)Vienna, VAThe intern works closely with principal data scientists and geospatial analysts to develop models and analytical frameworks that enhance location intelligence, behavioral analytics, member insights, and market opportunity assessment. This role applies statistical, machine learning, and spatial analytics techniques to large enterprise datasets to identify patterns, forecast demand, and generate actionable insights for strategic planning.