Senior Scientist - Bursky Public Health Washington University in St LouisSenior Scientist - Bursky Public HealthWashingtonAnalytical Thinking, Communication, Data Management, Deadline Management, Ethical Practices, Independent Research, Interdisciplinary Research, Manuscript Development, Multitasking, Oral Communications, Project Management, Reproducible Research, Scientific Writing, Statistical Software, Teamwork, Work Collaboratively, Written Communication Grade . Leads delivery of a designated funded initiative, including coordination of an external advisor network and city and partner stakeholders, management of funder milestones and deliverables across a multi-year award, and primary day-to-day responsibility for the project’s scope and timeline.
Research Scientist & Clinical Psychologist Maryland Treatment Centers, Inc.Research Scientist & Clinical PsychologistRockville, MDMaryland Treatment Centers (MTC) is seeking a full-time Research Scientist and Clinical Psychologist to support innovative addiction research within our Rockville treatment center. This role offers the chance to develop a research-oriented career in substance use disorder (SUD) and trauma treatment while working alongside a multidisciplinary clinical team.
Research Scientist ATR, LLCResearch ScientistArlington, VirginiaFull timeExpert 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.
Senior Data Scientist - Simulation / Optimization AirSenior Data Scientist - Simulation / OptimizationArlington, VirginiaRemoteStay current with the rapidly evolving fields of Artificial Intelligence, including advanced methods in simulation and optimization, Large Language Models (LLMs), and agentic systems, and actively transfer this knowledge and best practices for implementation across the team. You'll apply your deep knowledge in advanced simulation and optimization techniques, including Discrete Event Simulation, Monte Carlo methods, and stochastic optimization, to enhance our platforms to handle complex capability simulation and optimization techniques for critical defense use cases.
Cryptologic Computer Scientist, Level 3 Independent SoftwareCryptologic Computer Scientist, Level 3Fort Meade, MDFull timeAs a Cryptologic Computer Scientist, Level 3 at Independent Software, you will apply advanced computer science and software engineering expertise to complex mission challenges. Additional requirements: Degree in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or a closely related field.
Data Scientist, Level 2 Independent SoftwareData Scientist, Level 2Annapolis Junction, MDFull timeRelevant experience may include machine learning, data science, advanced analytics, statistical analysis, programming, data management, data mining, data modeling, artificial intelligence, or software engineering. Degree should be in Mathematics, Applied Mathematics, Statistics, Applied Statistics, Machine Learning, Data Science, Operations Research, Computer Science, or a related technical discipline.
NewStaff Principal Scientist/Senior Economic Security Analyst AMERICAN SYSTEMSStaff Principal Scientist/Senior Economic Security AnalystAlexandria, VirginiaFull timeAs a Senior Economic Security Analyst, you will: Join a collaborative team of 8 multi-disciplinary science & technology, legal, and security professionals who are on a mission to advance the economic security priorities of OUSW(R&E) and the United States. Overview: AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Engineering & Analysis, Test & Evaluation, and Training.
Polymer R&D Engineer/Scientist Precise SystemsPolymer R&D Engineer/ScientistWashington, DCFull timeAbility to communicate and interface with cross-functional groups, research leads, program management, technical engineering and key stakeholders with intent to successfully progress research through product delivery phase, which may include practical fleet applications and solutions. The team includes personnel at NRL’s headquarters in Washington, DC (NRLDC), at NRL’s blue-water test facility in Key West, FL (NRLKW), as well as offsite personnel from other Navy facilities and collaborating companies in private industry.
Data Scientist III Prodigy OneData Scientist IIIMarylandOur data scientists will leverage Python as a primary language to process data to accurately determine if resources and systems are secure; will look for outliers to help track the progress of systems through the Risk Management Framework lifecycle; will identify which System a Resource belongs to determined by various attributes of the identified lost Resource against known potential System information; will design, develop, and maintain ETL pipelines to extract security and compliance data from multiple sources (network sensors, security tools, compliance databases), transform the data for analysis and reporting, and load it into target data repositories to support continuous monitoring and automated assessments; will support data engineering operations including data quality validation, pipeline monitoring, and optimization of data workflows to ensure reliable, scalable, and timely delivery of security-related data for Risk Management Framework automation and decision-making. Master's Degree in a quantitative discipline (i.e. statistics, mathematics, operations research, engineering or computer science) 2 years experience in software development, cloud development, analyzing datasets, or developing descriptive/predictive/prescriptive analytics can be substituted in lieu of Master's degree.
Data Scientist Protect DemocracyData ScientistDc, WashingtonRemoteAs a member of this world-class analysis and engineering team, you will analyze public voter registration data, work with election administrators, support Protect Democracy on a variety of data projects, and grow your technical skills. Together, we run novel data experiments that address a range of critical pro-democracy use cases, from enhancing the security and confidence in our elections to making federal spending more transparent and accountable, to informing and inspiring advocacy for proportional representation.
Senior Scientist/ Engineer EntarianSenior Scientist/ EngineerCollege Park, Maryland$100,000–$130,000 / yearOverview/ Job Responsibilities: Entarian is seeking a highly skilled and motivated Senior Scientist/Engineer to support NOAA operational calibration of sensors on Low Earth Orbiting satellites, including characterizing, and monitoring the signal to noise, radiometric, spectral, and geospatial quality of the level 1b products using a variety of methods; investigate instrument anomalies such as due to space weather events, radio frequency interference, and propose corrective actions and/or mitigations; provide technical support to the satellite programs by improving the algorithms and level 1 data quality through innovative science to support numerical weather and space weather predictions. Strong analytical and problem-solving skills, with the ability to critically assess data and develop innovative solutions to challenges in GNSS radio occultation processing.
Clinical Scientist, Ophthalmology SanofiClinical Scientist, OphthalmologyWashington, DC$148,500–$214,500 / yearThe primary purpose of the Clinical Scientist's position is to assist/support the Clinical Research Director in the medical/scientific contribution for ophthalmology clinical studies, including: supporting operational activities pertaining to protocol development (such as Informed Consent and committee charters), validation and clinical case review of study data, review of study plans and draft study reports/publications for accuracy, literature review and analysis, and preparation of responses for investigators, study teams, ethics committees, or regulatory authorities. Contribute to preparation and/or review of documents related to studies requiring scientific background (submission portfolio, abbreviated protocol/protocol/amended protocol, patient written information, presentations/communications to internal or external partners, study plans, study reports, trial disclosure form).
Forward Deployed Senior Data Scientist AirForward Deployed Senior Data ScientistArlington, VirginiaStay current with the rapidly evolving fields of Artificial Intelligence, Large Language Models (LLMs), and agentic systems, and actively transfer this knowledge and best practices for implementation across the team. Your primary focus will be to work with our proprietary and commercial datasets to find critical connections, derive actionable knowledge, and identify potential issues that help our government clients make more informed decisions.
Forward Deployed Data Scientist AirForward Deployed Data ScientistArlington, VirginiaThe ability to translate vague needs into concrete AI workflows and Data Science solutions, followed by deploying production-grade code and taking end-to-end ownership of the client's problem. Your primary focus will be to work with our proprietary and commercial datasets to find critical connections, derive actionable knowledge, and identify potential issues that help our government clients make more informed decisions.
Cryptologic Computer Scientist, Level 2 Independent SoftwareCryptologic Computer Scientist, Level 2Fort Meade, MDFull timeAs a Cryptologic Computer Scientist, Level 2 at Independent Software, you will apply computer science, programming, and analytical skills to network traffic analysis and mission-focused technical development. You will analyze network data, work with specialized analytical tools, develop fingerprints, and create automated solutions to support complex mission requirements.
Data Scientist 2 GrvtyData Scientist 2Annapolis Junction, MarylandRelevant experience must be in designing/implementing machine learning, data science, advanced analytical algorithms, programming (skill in at least one high-level language (e.g., Python)), statistical analysis (e.g., variability, sampling error, inference, hypothesis testing, EDA, application of linear models), data management (e.g., data cleaning and transformation), data mining, data modeling and assessment, artificial intelligence, and/or software engineering. physics, chemistry, biology, astronomy), or other science disciplines with a substantial computational component (i.e. behavioral, social, or life) may be considered if it included a concentration of coursework (5 or more courses) in advanced Mathematics (typically 300 level or higher, such as linear algebra, probability and statistics, machine learning) and/or computer science (e.g.
Data Scientist GrvtyData ScientistMcLean, VirginiaThe Data Scientist must also be experienced in areas of SQL and Python to be able to transform the Sponsor’s structured and unstructured data into clear and supported analytic insights to help customers with decision making related to production, resources and personnel. Demonstrated professional or academic experience performing NLP tasks, including selecting the best Python libraries for a given task, choosing appropriate pre-processing actions, performing analysis, and assessing model performance.
Senior Data Scientist — Data Quality & Statistical Methodology BLN24Senior Data Scientist — Data Quality & Statistical MethodologyMcLean, VAJob Title: Senior Data Scientist — Data Quality & Statistical Methodology Company: BLN24 About Us: We find strength in teamwork-a better you is a better usBLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals. This role sits at the intersection of statistical methodology, data-quality measurement, and large-scale data engineering — designing the metrics and methods that determine whether an organization’s core data products can be trusted.
Data Scientist - Python, Jupyter, Spark (2026-0177) Acclaim Technical ServicesData Scientist - Python, Jupyter, Spark (2026-0177)Annapolis Junction, MD$180,000–$200,000 / yearphysics, chemistry, biology, astronomy), or other science disciplines with a substantial computational component (i.e. behavioral, social, or life) may be considered if it included a concentration of coursework (5 or more courses) in advanced Mathematics (typically 300 level or higher, such as linear algebra, probability and statistics, machine learning) and/or computer science (e.g. Ability to use analytic modeling, statistical analysis, programming, and/or another appropriate scientific method, develop and implement qualitative and quantitative methods for characterizing, exploring, and assessing large datasets in various states of organization, cleanliness, and structure that account for the unique features and limitations inherent in Government data holdings.
Technical Scientist - SME GrvtyTechnical Scientist - SMESpringfield, VirginiaYou will work alongside algorithm engineers, data scientists, and intelligence analysts to develop and apply physics-based models, image science methods, and multi-platform remote sensing analytics. This is a technically demanding role centered on OPIR phenomenology, optical signature characterization, and sensor performance analysis in direct support of national security missions at a Customer site in Herndon, Virginia.