Senior Scientist - Cardiology Washington University in St LouisSenior Scientist - CardiologyWashingtonThe Senior Scientist will help lead advanced health services research using large-scale databases including Medicare and electronic health record data, with a focus on aging, cognitive decline, and variations in care. Will design and execute complex observational studies in partnership with the PI, assist in writing and submitting grants to the NIH and other funders, and assist in drafting and revising manuscripts, presentations, and other dissemination products.
Medical Laboratory Scientist - Part Time Overnight Shift MedStar HealthMedical Laboratory Scientist - Part Time Overnight ShiftOlney, MD$35.68–$64.71 / hourCertification requirement waived for individuals holding a Master's Degree or higher in chemical, physical, biological or clinical laboratory science or a closely related field. Utilizes judgment and discretion in considering sample integrity, process calibration, reagent concentration and stability, quality control prior to releasing testing results.
Data Scientist, Sr - Artificial Intelligence, Cloud & Automation (Open) LeidosData Scientist, Sr - Artificial Intelligence, Cloud & Automation (Open)Fort Meade, MarylandFull-Spectrum Tool Development : Build AI-powered platforms for both computer network attack and computer network defense, using automated data pipelines to ingest and act on multi-source security telemetry. September 23, 2026 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.
Data Scientist - Sr Nalley ConsultingData Scientist - SrWashington, DCRequired clearance: Active TS/SCI clearance with active CI poly conducted within the past seven years Required education: Bachelor's degree or 8+ years of direct data science experience Required Qualifications Experience in data science/engineering/analytics, statistics, computer science, or related fields. Position: Data Scientist LCAT: Senior Location: DIA HQ, Joint Base Anacostia Bolling, Washington, DC Shift: No Start time: Successful candidates will be able to start immediately on unclassified work while in clearance crossover.
Cryptologic Computer Scientist Level 3 MarkonCryptologic Computer Scientist Level 3Fort Meade, Maryland$175,000–$185,000 / yearFull timeThis role applies computer science principles to analyze complex software and cloud technologies, identify security vulnerabilities, and develop innovative capabilities that enhance Computer Network Operations (CNO). Description: Markon is seeking a Cryptologic Computer Scientist to support the Fort Meade customer by conducting advanced vulnerability research, reverse engineering, and software development to support mission-critical cyber operations.
Medical Laboratory Scientist - PT - Blood Bank MedStar HealthMedical Laboratory Scientist - PT - Blood BankBaltimore, Maryland$35.68–$64.71 / hourPart timePerforms a wide variety of routine and special procedures following prescribed protocol and using manual or automated methods; calculates and reports results as established; consults with pathologist regarding difficult analysis or abnormal findings. Participates in surveys conducts established quality control of procedures evaluates results implements corrective action when indicated and ensures accuracy of test results.
Industrial Hygiene Scientist KCI Technologies Inc.Industrial Hygiene ScientistSparks, MarylandInterpret laboratory analytical results and prepare clear, concise technical reports outlining findings, exposure risks, and recommended corrective actions. This position conducts fieldwork, interprets data, and prepares comprehensive reports for clients and regulatory bodies.
Wetland Scientist (PWS) VerdantasWetland Scientist (PWS)WashingtonPrepare and review high-quality technical documents such as wetland delineation reports, critical area reports, jurisdictional determinations, mitigation plans, HPA, and Section 404/401 permit applications. Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve.
FDA CVM Regulatory Managing Scientist (D.V.M, Ph.D., or M.S.) Exponent IncFDA CVM Regulatory Managing Scientist (D.V.M, Ph.D., or M.S.)Washington, DC$127,000–$156,000 / yearIn this role you will work as part of a team providing a high level of FDA CVM guidance, project management, technical expertise, and project support to the consultants in the Chemical Regulation and Food Safety Practice in relation to US Food and Drug Administration Center for Veterinary Medicine drug filings. Author, compile, and submit regulatory filings for New Animal Drug Applications, Investigational New Animal Drug files, Abbreviated New Animal Drug Applications, Supplemental New Animal Drug Applications, and Conditional New Animal Drug Applications.
DPAE Aircraft Carriers Data Scientist/RMF Analyst CACI International IncDPAE Aircraft Carriers Data Scientist/RMF AnalystWashington, DC$86,600–$181,800 / yearIn this role, you will help strengthen the cybersecurity posture and technical resilience of the Navy's most advanced aircraft carrier platforms by performing data‑driven analysis, executing RMF activities, and ensuring compliance with DoD cybersecurity requirements. 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.
Data Scientist – AI/Splunk (Remote) A.C. CoyData Scientist – AI/Splunk (Remote)Arlington, VirginiaRemoteUtilize cloud-native monitoring and observability tools (AWS CloudWatch, Google Cloud Operations, Azure Monitor) to identify and address performance gaps. Propose and document actionable solutions and remediation strategies for identified issues, working collaboratively with application, infrastructure, and network teams.
NLM Data Scientist Lexical Intelligence LLCNLM Data ScientistBethesda, MDD. in data science, statistics, computer science, biomedical informatics, or related field 5+ years of experience in biomedical informatics, medical data science, or related field Experience with data linkages and conducting longitudinal studies using clinical data Knowledge of NLP techniques to extract information from unstructured text Experience with large language models (LLMs) and AI tools for synthesizing research findings Familiarity with FISMA requirements and secure handling of PHI/PII Experience with cloud computing environments (AWS, Azure, Google Cloud) Background in clinical data analytics and healthcare informatics Experience with data harmonization and data integration across multiple sources Knowledge of database systems including SQL, MongoDB, and ElasticSearch. Masters degree in data science, statistics, computer science, or related fields Experience processing, cleaning, and validating data integrity Strong understanding of statistical analysis methods including regression analysis and predictive modeling Proficiency with data visualization tools such as Tableau, Splunk, Google Analytics Experience with programming languages such as Python, R, or SAS Knowledge of machine learning and deep learning algorithms.
NewResearch Scientist - Software Defined Radio PeratonResearch Scientist - Software Defined RadioCollege Park, Maryland$146,000–$234,000 / yearFull timeYou will collaborate with multidisciplinary teams of researchers, engineers, and customer stakeholders to solve complex problems involving wireless systems, signal processing, protocol analysis, networked communications, and secure communications environments. This role will focus on designing, developing, prototyping, and evaluating SDR-based capabilities for advanced wireless communications, networking, cyber operations, and experimentation platforms.
Medical Laboratory Scientist - PRN MedStar HealthMedical Laboratory Scientist - PRNBaltimore, MD$35.68–$64.71 / hourPerforms a wide variety of routine and special procedures following prescribed protocol and using manual or automated methods; calculates and reports results as established; consults with pathologist regarding difficult analysis or abnormal findings. Participates in surveys conducts established quality control of procedures evaluates results implements corrective action when indicated and ensures accuracy of test results.
Clinical Scientist - Respiratory Syneos Health IncClinical Scientist - RespiratoryDCTogether we share insights, use the latest technologies and apply advanced business practices to speed our customers' delivery of important therapies to patients. Selecting us as an employer secures a career in which you're guaranteed to: Collaborate with passionate problem solvers Partner with the most diverse team of experts in the industry.
CNO - Computer Scientist - Android, C, Embedded Erias VenturesCNO - Computer Scientist - Android, C, EmbeddedAnnapolis Junction, Maryland$200,000–$275,000 / yearExperience Five (5) years of experience in software and firmware design, development, and test to include writing clear, concise, functioning and fully commented code, and a Bachelor’s degree in a relevant field of expertise (e.g., Computer Engineering, Computer Science, or Systems Engineering) from an accredited college or university. We are seeking engineers who wish to grow their careers and want to become part of a strong, entrepreneurial-minded, and technical company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Clinical Scientist - Cardiovascular Syneos Health IncClinical Scientist - CardiovascularDCTogether we share insights, use the latest technologies and apply advanced business practices to speed our customers' delivery of important therapies to patients. Selecting us as an employer secures a career in which you're guaranteed to: Collaborate with passionate problem solvers Partner with the most diverse team of experts in the industry.
CNO - Computer Scientist - iOS, RE Erias VenturesCNO - Computer Scientist - iOS, REAnnapolis Junction, Maryland$200,000–$275,000 / yearExperience Five (5) years of experience in software and firmware design, development, and test to include writing clear, concise, functioning and fully commented code, and a Bachelor’s degree in a relevant field of expertise (e.g., Computer Engineering, Computer Science, or Systems Engineering) from an accredited college or university. We are seeking engineers who wish to grow their careers and want to become part of a strong, entrepreneurial-minded, and technical company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Medical Laboratory Scientist, Sr. Maryland OncologyMedical Laboratory Scientist, Sr.Rockville, Maryland$31.80–$48.92 / hourSCOPE: Moderate and High Complexity Laboratory Testing Is responsible for accurately performing specimen analysis, instrument maintenance, and quality control procedures including moderate and high complexity laboratory tests. Physical demands of this job typically require full range of body motion including manual and finger dexterity and eye-hand coordination in operation and manipulation of complex laboratory equipment.
Senior Principal Data Scientist / AI-ML SME (Analytic Superiority) LeidosSenior Principal Data Scientist / AI-ML SME (Analytic Superiority)Fort Meade, MarylandAutonomous Cyber Integration : Connect intelligent agents directly into security orchestration platforms (e.g., Palo Alto Cortex XSIAM/XSOAR) to trigger automated network defense actions and ingest massive, real-time PCAP and telemetry streams via Apache Kafka/Spark. Dual-Spectrum Operations : Proven capability to support both Defensive Cyber Operations (DCO) (log parsing, behavioral threat hunting, anomaly detection) and Offensive Cyber Operations (OCO) (automated vulnerability discovery, exploit generation, payload optimization).