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.
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.
Sr. Data Scientist (Python) Themis InsightSr. Data Scientist (Python)Fort Meade, MDphysics, chemistry, biology, social, and life) may be considered if it includes a concentration of coursework (typically 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., algorithms, programming, data structures, data mining, artificial intelligence). Through 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 NSA/CSS data holdings.
Data Scientist Themis InsightData ScientistFort Meade, MDphysics, chemistry, biology, social, and life) may be considered if it includes a concentration of coursework (typically 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., algorithms, programming, data structures, data mining, artificial intelligence). Through 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 NSA/CSS data holdings.
Data Scientist / Data Engineer Game Plan TechData Scientist / Data EngineerWashingtonDevelop, validate, and deploy statistical and machine learning models to inform supply chain decisions for items managed by Government supply chains (Aviation, Land and Maritime, Troop Support, Energy, Distribution, Disposition Services). Design and build data pipelines that integrate authoritative Government systems (EBS / SAP, DSS, EProcurement, FedMall) with external feeds (GIDEP, FPDS-NG, commercial supplier data).
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.
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.
Quantum Algorithms Scientist - US PhasecraftQuantum Algorithms Scientist - USWashington, DC$120,000–$175,000 / yearThe ideal candidate will have experience in implementing quantum algorithms on real quantum hardware, in addition to expertise in the theory of quantum algorithms for gate-model quantum computers or related topics in quantum computing theory, quantum information theory, or related areas of quantum theory. Their work will contribute to Phasecraft’s goal of developing quantum algorithms for near-term quantum computers and may encompass topics such as algorithm optimization and design, quantum error-correction, resource analysis, error mitigation, and hardware benchmarking.
NewScientist AxleScientistBethesda, Maryland$120,000–$125,000 / yearAxle is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations nationally and abroad. With experts in biomedical science, software engineering, and program management, we focus on developing and applying research tools and techniques to empower decision-making and accelerate research discoveries.
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.
Senior Exploitation Specialist (Data Scientist) Elder ResearchSenior Exploitation Specialist (Data Scientist)Arlington, VAOccasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations. Elder Research Inc., a wholly owned subsidiary of MANTECH international Corporation seeks a motivated, career and customer-oriented Senior Exploitation Specialist (Data Scientist) to join our team in the DC Metro Area.
Scientist, Genetic Toxicology InotivScientist, Genetic ToxicologyRockville, MD$80,100–$105,500 / yearPlease note that hourly rates/salaries vary within the range based on factors including, but not limited to, prior relevant experience, skills, education, certification, location as well as internal equity and market data. Reviews and recommends potential assay developments to upper management, and participates in initiatives and/or projects to drive improvement in quality and/or client service.
Data Scientist / Data Analyst ALLERAIT SOLUTIONS LLCData Scientist / Data AnalystWashington, DCFull timeIn this role, you will build, operate, and maintain a data-mining and analytics platform that ingests large volumes of monthly transaction data, applies business rules and risk-scoring logic to flag high-risk records for review, and delivers reporting dashboards that give program leadership real-time visibility into results. • Minimum 4–6 years of experience building data pipelines, statistical/ML models, or business-rule engines against large operational or financial datasets.
Data Scientist :: Washington, DC (REMOTE) ARK Solutions, Inc.Data Scientist :: Washington, DC (REMOTE)Washington, DCRemoteThe ideal candidate will have experience working with large and complex datasets to identify trends and generate insights for data-driven decision-making. Seeking for a Data Scientist with expertise in Python, SQL, and Databricks to support data analysis and research initiatives.
Data Scientist Lead - TS + CI Poly required to apply - No Virginia Bow Wave LLCData Scientist Lead - TS + CI Poly required to apply - No VirginiaTysons, VAFull timeData Scientist Lead IDBow Wave is seeking an experienced Data Scientist, proven to excel in high operational tempo environments, to drive mission execution in support of national security objectives. You are also comfortable fully participating in peer review processes aimed at enhancing advanced analytic projects through use of best practices and consideration of novel methodological approaches to these projects.
Senior Data Architect / Data Scientist Chenega CorporationSenior Data Architect / Data ScientistArlington, VAThe Senior Data Architect / Data Scientist designs, develops, and implements advanced data architectures and analytics solutions supporting CDAO data-driven mission capabilities. Demonstrated experience designing and implementing cloud-based data architectures, data lakes, and advanced analytics platforms within AWS, Azure, or similar environments.
Mid-Level Data Scientist – Cyber Threats The Josef GroupMid-Level Data Scientist – Cyber ThreatsAnnapolis Junction, MarylandThe ideal candidate is passionate about data science, skilled in scripting, and eager to grow expertise in data science tools, techniques, and frameworks. This role focuses on analyzing complex cyber threat data, developing actionable insights, and supporting decision-making within the Task Force.
Data Scientist UnissantData ScientistWashington, DCFull timeWe are seeking a 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. Gather business requirements and draft reporting methodologies; participate in the testing and validation of business rule implementations; provide final training documentation as directed by the STU Unit Chief.• Identify data resources, research historical data, integrate structured and unstructured data from disparate sources, and incorporate new data from systems as required.•
Associate Scientist, Phage Display Gables Search GroupAssociate Scientist, Phage DisplayRockville, MD$75,000–$110,000The ideal candidate will possess the following qualities: BS/MS degree in Protein Biochemistry, Molecular Biology, or similar. Strong problem-solving and analytical skills, coupled with excellent organizational and time management abilities.