Affordability Analyst/Acquisition Data Scientist Johns Hopkins Applied Physics LaboratoryAffordability Analyst/Acquisition Data ScientistLaurel, MarylandFull timeBe responsible for aggregating cost and parametric data of government projects through both structured (DAMIR, CADE, VAMOSC, USASpending.gov) and unstructured (open-source web website, LLMs, domain expert interviews) research in order to improve upon existing or generate new and innovative cost estimating relationships. As a member of our team, you will contribute to network-based schedule risk assessments, trade space studies (e.g., Analysis of Alternatives, Business Case Analyses, Economic Analyses), affordability studies (e.g., Life Cycle Cost Estimates, Total Ownership Costs), and earned value management (EVM) forecasting.
Engineer IV, Cell Typing Scientist Meso Scale DiscoveryEngineer IV, Cell Typing ScientistGaithersburg, MD$116,600–$177,800 / yearThis salary range represents a general guideline as MSD considers other factors when presenting an offer of employment, such as scope and responsibilities of the position, external market factors, and the candidate's knowledge, skills, abilities, education and experience. Solid leadership skills with demonstrated knowledge and understanding of staff management practices and processes and the ability to establish accountabilities and expectations and manage performance to achieve results.
NewScientist, Senior Booz Allen HamiltonScientist, SeniorSpringfield, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Staff Scientist - Engineering Washington University in St LouisStaff Scientist - EngineeringWashingtonThe screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks. Documents research topics and prepares and submits papers based on research work to publications and committees for publication or presentation to peers.
Staff Scientist - Radiation Oncology Washington University in St LouisStaff Scientist - Radiation OncologyWashingtonThe screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks. Documents research topics and prepares and submits papers based on research work to publications and committees for publication or presentation to peers.
Data Scientist GuidehouseData ScientistSterling, VANote that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. What We Offer: Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Quality Control Development Scientist 1 Qiagen N.VQuality Control Development Scientist 1Germantown, MD$80,000–$90,000 / yearAs a Quality Control Development Scientist I, you will support the development, optimization, transfer, and validation of QC test methods while driving continuous improvement across laboratory operations. This role offers the opportunity to independently manage scientific projects while mentoring colleagues and supporting the successful transfer of innovative technologies into routine Quality Control processes.
Senior Data Scientist (Smts) Salesforce.com, Inc.Senior Data Scientist (Smts)Mclean, VA$148,500–$223,900 / yearThe Data Science & Analytics team in Salesforce Cyber Security Operations Center seeks an experienced, driven, and creative Senior Data Scientist to join the team. We partner with threat, product, and engineering teams to deliver defenses that not only operate at scale, but evolve through agentic-based monitoring, testing, and continuous improvement.
Cryptologic Computer Scientist Leidos Holdings Inc.Cryptologic Computer ScientistOdenton, MD$107,900–$195,050 / yearAdditional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Hyperspectral Image Scientist Leidos Holdings Inc.Hyperspectral Image ScientistSpringfield, VA$92,300–$166,850 / yearThe Senior Hyperspectral Image Scientist will provide subject matter expertise in spectral data processing, algorithm development, image exploitation, and applied remote sensing science. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Cryptologic Computer Scientist SwiftCryptologic Computer ScientistLaurel, MarylandLevel 4: 11 years of relevant experience in the following areas: computer system research, simulation/ model development and prototyping, software design, programming, computational science, algorithm analysis, design, and reverse engineering/ designing/ developing to include hardware and/ or software. Level 2: 5 years of relevant experience in the following areas: computer system research, simulation/ model development and prototyping, software design, programming, computational science, algorithm analysis, design, and reverse engineering/ designing/ developing to include hardware and/ or software.
Data Scientist – NLP / Generative AI BizFirstData Scientist – NLP / Generative AIAlexandria, VirginiaYou have built production NLP systems, worked with transformer-based architectures, and have direct experience with large language models – including fine-tuning, prompt engineering, and retrieval-augmented generation (RAG). RAG & Embeddings: Direct experience building retrieval-augmented generation pipelines, vector databases (Pinecone, Weaviate, FAISS, or equivalent), and semantic search systems.
Vaccine Immunology Program (VIP) Scientist GuidehouseVaccine Immunology Program (VIP) ScientistGaithersburg, Maryland$74,000–$124,000 / 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. Ability to Obtain Public Trust What You Will Do : We are seeking a Scientist to support the Vaccine Immunology Program (VIP) to satisfy the overall operational objectives of the National Institute of Allergy and Infectious Diseases (NIAID).
Vaccine Immunology Program (Vip) Scientist GuidehouseVaccine Immunology Program (Vip) ScientistGaithersburg, MD$74,000–$124,000 / 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. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.
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.
Data Scientist Elder ResearchData ScientistArlington, VAYou'll support a U.S. federal civilian agency that serves as the central authority on human capital across the federal workforce, helping advance strategic goals around modernizing its use of data, building a stronger analytics workforce across government, delivering trusted human-capital data products to agencies and employees, and strengthening data governance, privacy, and security. Develop, deploy, and maintain production ML and NLP models that surface insights from large volumes of human-capital and workforce data, directly supporting decisions made by federal agencies, employees, and the public.
Senior Data Scientist Leidos Holdings Inc.Senior Data ScientistRockville, MD$131,300–$237,350 / yearWork with diverse data types (structured, unstructured, open source, digital media) and leverage modern tools such as Python, PyTorch, Scikit-learn, LLM frameworks, and geospatial analytics platforms. Familiarity with Azure/C2S, hardware platforms (CPUs, GPUs, FPGAs), and advanced analytical methodologies (social network analysis, supply chain analysis, NLP, classification algorithms, image processing).
Senior Scientist - Protein Expression Gables Search GroupSenior Scientist - Protein ExpressionRockville, MDWhat You’ll Do • Lead development and optimization of bacterial cell-free protein expression workflows across a variety of protein targets • Improve extract preparation methods to increase protein yield, solubility, and functional activity • Design high-throughput screening strategies for constructs, chaperones, and reaction conditions • Analyze protein expression and quality using SDS-PAGE, Western blot, ELISA, capillary electrophoresis, and related methods • Troubleshoot complex expression challenges and recommend new technologies, platforms, and approaches • Lead scientific projects while partnering with multidisciplinary research teams • Document experimental results and contribute to SOPs, technical reports, and patent-related materials What We’re Looking For • PhD in Biochemistry, Molecular Biology, Protein Science, or a closely related discipline • Hands-on expertise with bacterial cell-free protein synthesis, including optimization and troubleshooting • Strong knowledge of E. coli molecular biology, protein expression, and extract preparation • Experience with automated or high-throughput screening platforms • Strong protein characterization and analytical laboratory skills • Demonstrated ability to independently lead research initiatives and collaborate across scientific teams Compensation Base salary: $115,000-$135,000 plus bonus Relocation assistance available Apply to learn more about this opportunity. We are recruiting for a Senior Scientis t with deep expertise in bacterial cell-free protein expression to join an innovative scientific team in Rockville, Maryland.
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.
Registered Nurse (RN) Interim HealthCareRegistered Nurse (RN)Salt Lake City, UtahHere's the updated RN job description: Job Title: Registered Nurse (RN) Location: Multiple Facilities Across Utah | High Volume of Shifts in Salt Lake County Employment Type: W-2 | Flexible / Per-Diem Scheduling. Our nurses have the flexibility to choose the shifts that work best for them, with opportunities available throughout Utah and a high volume of shifts in Salt Lake County.