Applications Scientist I Thorlabs, Inc.Applications Scientist IJessup, MD$80,000–$90,000 / yearThis position bridges engineering, manufacturing, sales, and customers by testing and validating prototypes, supporting the production of complex laser systems, demonstrating product capabilities through customer demos and technical content, and capturing real-world feedback to guide continuous product improvement. Additionally, the role manages technical inquiries, maintains customer support records, and contributes to product innovation across applications such as laser spectroscopy, quantum technologies, and optical communications.
Geoint Innovation Data Scientist - Ts/Sci Required Leidos Holdings Inc.Geoint Innovation Data Scientist - Ts/Sci RequiredAlexandria, VA$92,300–$166,850 / yearAs a GEOINT Innovation Data Scientist, you will help shape the next generation of geospatial capabilities by applying data science to real-world intelligence challenges, with a strong emphasis on machine learning (ML) and natural language processing (NLP) in support of NextGen FMI AI efforts. They will design and develop solutions to complex problems using applied statistics, machine learning techniques, and algorithm development, while collaborating with teammates and customers to translate complex findings into mission-relevant insights.
Lead Data Scientist Bart & AssociatesLead Data ScientistSuitland, MDThis role provides technical and management leadership on major advanced data science assignments, developing advanced algorithms, models, and frameworks using machine learning, deep learning, natural language processing, and generative AI / large language models. We are seeking a Subject Matter Expert (SME)-level Lead Data Scientist to leverage cutting-edge techniques to extract insights and patterns from large and complex datasets for the U.S. Census Bureau's Decennial Transformation and Application Modernization (DTAM) effort.
Data Scientist - Workforce Analytics ManTechData Scientist - Workforce AnalyticsSpringfield, VAYou will apply deep subject matter expertise to develop policies, strategic implementation plans, and tailored training while leveraging data science to protect privacy rights and civil liberties. + Displaying analytic results visually and textually to communicate complex findings to both technical and non-technical audiences at all levels of the organization.
Econometrician (Data Scientist 3) - 28593 HII Mission Technologies DivisionEconometrician (Data Scientist 3) - 28593Alexandria, VA$118,987–$160,000 / yearThis individual will lead DLA‑SM’s analytical efforts to develop government‑wide priorities for critical material risk mitigation while also modernizing a Fortran‑based econometric model currently maintained on a mainframe at IDA (Institute for Denfense Analyses.) 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in realted field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
Clinical Laboratory Scientist GuidehouseClinical Laboratory ScientistBethesda, MarylandCompensation 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. We are seeking a Clinical Laboratory Scientist to provide independent laboratory support for the National Institutes of Health Clinical Center, Department of Transfusion Medicine, Infectious Diseases Section.
AI Data Scientist Bart & AssociatesAI Data ScientistAshburn, VAIn recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award. Candidates must have a desire to be part of a data-driven, customer-focused, fast-paced team that loves the mission of improving the citizen's experience and providing excellent service to government customers.
Senior Data Scientist (Security Clearance Required) ICFSenior Data Scientist (Security Clearance Required)Arlington, VirginiaPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Position requires a minimum of 10 years of practical working experience in one or more of the following areas: Natural Language Processing, Machine Learning Models, Question Answering, Text Mining, Information Retrieval, Distributional Semantics, Data Science, Knowledge Engineering.
NewCISA - Geospatial Data Scientist cFocus Software IncorporatedCISA - Geospatial Data ScientistArlington, VADesign, implement, and operationalize geospatial data science workflows using ArcGIS Pro (desktop analytics and geoprocessing), ArcGIS Enterprise and ArcGIS Online (web GIS publishing, analysis, and content management). cFocus Software Incorporated is seeking a Senior Geospatial Data Scientist to serve as the analytic engine of a TS/SCI-cleared team supporting DHS CISA's mission to model, monitor, and protect the nation's communications infrastructure, including undersea cables.
Clinical Laboratory Scientist, Microbiology GuidehouseClinical Laboratory Scientist, MicrobiologyBethesda, MD$56,000–$94,000 / 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. Work with staff on specimen processing and test performance of moderate to high complexity tests, such as VRE PCR, Carba-R real time PCR, Maldi Tof-MS and antimicrobial susceptibility testing.
Data Scientist Twosix TechnologiesData ScientistArlington, VAExperiment with a range of data science techniques to produce insight, including machine learning, deep learning, network analysis, sampling methodologies, text analytics in multiple languages and data visualization. Our teams are building capabilities to identify, plan, and deliver effects in the information operations space, and aim to provide a complete end-to-end solution to customers wishing to detect, analyze, and respond to events in real time.
NewSenior Data Analyst/Scientist UnacastSenior Data Analyst/ScientistAshburn, VARemote$110,000–$130,000 / yearYou'll be working alongside a talented development team, using your advanced SQL and Snowflake expertise, statistical analysis, machine learning, and data visualization to develop and optimize innovative data products and solutions. Familiarity with AI-specific risks including prompt injection, data leakage through model providers, model supply chain concerns, and the security implications of agentic tools with action-taking capabilities.
NewScientist Downstream Processing - Columbia, MD DSMScientist Downstream Processing - Columbia, MDColumbia, MD$100,000–$135,000 / yearKey Responsibilities: Scientific Excellence and Thought Leadership: Apply relevant scientific and engineering knowledge in separations processes to projects and interconnected processes with an eye towards enabling environmentally beneficial and cost competitive biobased solutions to global challenges around nutrition, health, and beauty. We are seeking a talented and motivated Scientist with expertise in Downstream Processing (DSP), ideally within the field of Biotechnology, to strengthen our research team at the Columbia Biotechnology research hub of dsm-firmenich.
Senior Data Scientist Closure TechnologiesSenior Data ScientistChantilly, VAClosure Technologies is seeking a Senior Data Scientist to analyze complex datasets, develop predictive models, and deliver data-driven insights that support innovative technology solutions for government clients. Experience in working with artificial intelligence, machine learning, natural language processing, data mining, statistics, and algorithms.
Cryptologic Computer Scientist Themis InsightCryptologic Computer ScientistFort Meade, MDRelevant experience must be in computer systems research; simulation/model development and prototyping; software design; programming; computational science; algorithm analysis and design; reverse engineering; and/or designing/developing computer or information systems, including engineering hardware and/or software. Requisite computer science skills (operating systems, compiler theory, database theory, algorithm analysis, computer architecture, discrete math, programming language theory, and data structures) are applied to each problem to provide state-of-the-art techniques, tools, and approaches.
Lead Data Scientist ManTechLead Data ScientistAlexandria, VADevelop models and solutions applied to problem sets in a broad range of data science areas, including but not limited to natural language processing, graph analytics, computer vision, anomaly detection, geo-spatial analysis, and data visualization. You will collaborate with a team of consultants, data engineers, software engineers and data scientists to leverage AI, data science, data analytics, and data architecture to deliver client solutions.
Environmental Scientist Intern PBS Engineering and Environmental Inc.Environmental Scientist InternManassas, VA$15–$20 / hourFueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. From collecting field samples and assisting with investigations to contributing to technical reports, you'll gain valuable exposure to a variety of environmental services while building the skills needed for a successful career in consulting.
Data Scientist Agile DefenseData ScientistFort Meade, MarylandA bachelor's degree plus 3 years of recent specialized experience, OR, an associate's degree plus 7 years of recent specialized experience, OR, a major certification plus 7 years of recent specialized experience, OR, 11 years of recent specialized experience Required Skills. You will help shape and deploy data pipelines, pre-processing workflows, feature engineering strategies, and machine learning services within secure, containerized environments.
Senior Data Scientist Bart & AssociatesSenior Data ScientistWashington, DC$175,000–$180,000 / yearProvide senior-level enterprise support through data analytics, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis, and use scientific techniques to correlate data into graphical, written, visual, and verbal narrative products, enabling more informed analytic decisions for multiple cover databases and applications in support of the defense cover program. Conducts data analytics, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis, and uses scientific techniques to correlate data into graphical, written, visual, and verbal narrative products, enabling more informed analytic decisions.
Director, Data Scientist - Generative AI Systems Discover Financial ServicesDirector, Data Scientist - Generative AI SystemsMcLean, VA$269,100–$307,200 / yearAs a Data Scientist at Capital One, you’ll be part of a team that’s leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save money, time and agony in their financial lives. Currently has, or is in the process of obtaining one of the following with an expectation that the required degree will be obtained on or before the scheduled start date: A Bachelors Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) plus 9 years of experience performing data analytics.