NewEnvironmental Scientist U.S. Department of CommerceEnvironmental ScientistWashington, DC$74,678–$133,142 / yearIdentify and validate significant problem areas requiring action while prioritizing assigned projects, including project documentation, execution reporting, project tracking, project accounting, technical support procurement, Program Manager Project coordination, and other related activities. Support various communication and outreach efforts including development of written reports/publications, oral presentations, news releases and websites to promote use of related marine-science products in coastal management decision-making, scientific research, and outreach.
Junior Engineer Or Physical Scientist / Nuclear Analyst Global Engineering & Technology, Inc. (GET)Junior Engineer Or Physical Scientist / Nuclear AnalystGermantown, MD$110,000–$135,000 / yearThe TGA will also assist in the preparation of classification/declassification policy documents in accordance with applicable laws, regulations, DOE orders, and DOE procedures for Restricted Data (RD), Formerly Restricted Data (FRD), National Security Information (NSI), and Unclassified Controlled Nuclear Information (UCNI). Global Engineering & Technology (GET) is seeking a highly qualified individual to join our team during Q3 2026 as a Technical Guidance Analyst (TGA) , supporting the Department of Energy's (DOE) Office of Classification in Germantown, Maryland.
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.
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.
Data Scientist, Level 4 Independent SoftwareData Scientist, Level 4Annapolis Junction, MDFull timeIn this role, you will leverage your expertise in Python, workflow automation, data manipulation, and visualization—particularly within Jupyter Notebooks—to support data-driven decision making and operational efficiency. At Independent Software, you will work in a collaborative environment where innovation, technical excellence, and mission impact intersect, helping protect national security through advanced analytics and data science.
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 - Python, Jupyter, Spark (2026-0177) Acclaim Technical ServicesData Scientist - Python, Jupyter, Spark (2026-0177)Annapolis Junction, MDFull timephysics, 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.
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.
Senior Applied AIML Scientist Lululemon Athletica IncSenior Applied AIML ScientistWashington, WA$176,760–$232,000 / yearRecognizing our teams for their performance and dedication, other components of our total rewards offerings include support of career development, wellbeing, and personal growth:Extended health and dental benefits, and mental health plans Paid time off Savings and retirement plan matching Generous employee discount Fitness & yoga classes Parenthood top-up Extensive catalog of development course offerings People networks, mentorship programs, and leadership series (to name a few) Note: The incentive programs, benefits, and perks have certain eligibility requirements. Location: United States of America State/Province/City: Washington City: Seattle Business Unit: Store Support Centre (SSC) Time Type: Full-time Description & Requirements who we arelululemon is an innovative performance apparel company for yoga, running, training, and other athletic pursuits.
Data Scientist/Machine Learning Engineer (Req-249) CATHEXISData Scientist/Machine Learning Engineer (Req-249)Tysons, VA$120,000–$150,000 / yearThe Data Scientist/ML Engineer will work directly with data scientists, software engineers, and subject matter experts in the definition of new analytics capabilities able to provide our federal customers with the information they need to make proper decisions and enable their digital transformation. Hands-on experience deploying and operating applications using IaaS and PaaS on major cloud providers, such as Amazon AWS, Microsoft Azure, or Google Cloud Services.
Senior Data Scientist/Machine Learning Engineer - Ts/Sci With Poly (Req-242) CATHEXISSenior Data Scientist/Machine Learning Engineer - Ts/Sci With Poly (Req-242)Tysons, VA$150,000–$190,000 / yearThe Data Scientist/ML Engineer will work directly with data scientists, software engineers, and subject matter experts in the definition of new analytics capabilities able to provide our federal customers with the information they need to make proper decisions and enable their digital transformation. Hands-on experience deploying and operating applications using IaaS and PaaS on major cloud providers, such as Amazon AWS, Microsoft Azure, or Google Cloud Services.
Scientist Integrated Resources, IncScientistBaltimore, MarylandContractorIn addition to responsibilities related to product development, the Scientist will also assist in troubleshooting and optimizing existing products and work with internal and external customers to implement solutions for product technical support needs. • This position supports a cross-functional team working toward the design and commercialization of new cell culture media and media supplement products.
Environmental Scientist Environmental Research GroupEnvironmental ScientistBaltimore, MD$80,000–$90,000 / yearFull timeKnowledge and Experience The position requires experience with multiple federal and state environmental regulatory areas, with a focus in one or more programs including but not limited to environmental compliance auditing and inspections; Environmental Management System; solid waste, toxic substances, spill response, stormwater, wastewater, hazardous materials, hazardous waste, storage tanks, air quality, and/or resilience. You will plan and execute technical projects, conduct regulatory research, write reports, support permitting process, conduct site visits and surveys, and collaborate with a team, while remaining flexible to prioritize clients' needs and deadlines.
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 ).
Survey Scientist BlueLabsSurvey ScientistWashingtonYou have experience that mastered a variety of skills: whether thinking strategically about how to develop an enduring process, digging deep into a complex data analysis, or putting yourself in the shoes of an end-user to answer a question they didn’t know they had - you’re comfortable thinking from a number of different perspectives. Qualified people of all races, ethnicities, ages, sex, genders, sexual orientations, national origins, gender identities, marital status, religions, veterans statuses, disabilities and any other protected classes are strongly encouraged to apply.
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.
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.
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.
Senior Data Scientist Compu-Vision Consulting Inc.Senior Data ScientistWashington, DCIntegrate and scale natural language processing methods to parse, clean, and analyze large corpora of unstructured or semi-structured text data, utilizing OCR, semantic similarity algorithms, and large language models as needed. Design, develop, test, calibrate, and implement advanced statistical and machine learning models targeted at identifying financial fraud, improper payments, or noncompliance within SBA programs.
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.