April 17, 2026For 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Alexandria, VA30+ days ago
This 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.
Keywords: virology, immunology, infectious disease, molecular biology, cell culture, organoids, PCR, ELISA, flow cytometry, viral pathogenesis, laboratory research, biosafety, BSL environments, preclinical studies, assay development, scientific analysis, biotech research, government research, vaccines, therapeutics, data analysis, laboratory compliance, research scientist, microbiology, immunoassays, experimental design, high containment labs. Piper Companies is seeking a Research Scientist I - Virology & Immunology to join a cutting-edge government-focused research program within the infectious disease and biodefense space for an onsite 6-month contract to hire engagement based out of Frederick, MD.
Chantilly, VA30+ days ago
Work includes Strategic Communications Management, Logistics Innovation & Advocacy, IT Portfolio Management, Data Management, Analytics, Program Management and other related services in order to improve and enhance the lethality of the Marine Air/Ground Task Force (MAGTF) through logistics speed, agility, and flexibility. Learn more about our approach to privacy at att.com/privacy ." data-abt="Continue without changes" data-mpt="Manage your preferences" data-xb="False" data-rb="True" data-rbt="Opt out" data-ulc="" data-gpc="False" data-ot-config="False">.
Position Location Closes Research Scientist - Value-based payment (VBP) and delivery system transformation - Chicago, Washington DC or Remote Washington, DC Open until filled Join the Health Care Programs Department at NORC as a Research Scientist and contribute to one of the nation's most respected research institutions during a period of strategic growth. Position Location Closes Research Scientist - Value-based payment (VBP) and delivery system transformation - Chicago, Washington DC or Remote Washington, DC Join the Health Care Programs Department at NORC as a Research Scientist and contribute to one of the nation's most respected research institutions during a period of strategic growth.
Position Location Closes Principal Research Scientist - Value Based Payment Expert - Hybrid Office or Remote Washington, DC, Remote Open until filled The Principal Research Scientist will lead policy projects working with both the federal and state governments, focusing on health care financing and payment reform. This role may also be responsible for managing tasks or projects related to Medicaid financing and oversight, demonstrating subject matter expertise, and identifying new business opportunities and drafting and developing proposal responses describing payment model design and implementation.
Rockville, Maryland30+ days ago
Lower grade levels align with approximately the 25th percentile of the range, mid-level grades align with the 50th percentile, and higher grade levels align with the 75th percentile and above.About the 4DBio3 Program. The Center's research spans a broad portfolio including advanced imaging, on-demand blood products, organ-on-chip and micro physiological systems, wound care, traumatic brain injury diagnostics, and point-of-need medical devices.
Arlington, VA30+ days ago
We are seeking a detail-oriented and highly organized QA Policy & Strategy Analyst to support spectrum band studies through comprehensive paperwork preparation, documentation management, and administrative coordination. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.
Washington, District of Columbia30+ days ago
p>Mid-Atlantic Permanente Medical Group (MAPMG) invites applications for the position of Research Scientist II (Infectious Disease Epidemiology/Health Services Research), which is a mid-career position equivalent to an academic associate professor, to join the Mid-Atlantic Permanente Research Institute (MAPRI). The starting annual salary for this position ranges from $152,776.24 to $190,970.12 depending on circumstances including an applicant’s skills and qualifications, certain degrees and certifications, prior job experience, training, market data, and other relevant factors.
D. in Computer Science, Electrical Engineering, Aerospace Engineering, Applied Mathematics, Physics, or related field with dissertation in machine learning, robotics, autonomous systems, computer vision, or control theory . As a recognized leader in hydrogen powered drones, we've earned recognition for creating a workplace where innovation thrives, collaboration is second nature, and every employee feels valued.
Available across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society's most sensitive and vital systems. Trusted by leading enterprises and government agencies, we partner with defense, finance, telecom, and critical infrastructure leaders to enable AI solutions that drive real-world results with unmatched transparency and control.
p>Position Location Closes Research Scientist - Aging and Disability Economics, Evaluation, and Public Health Surveillance Washington, DC Open until filled NORCs Public Health Analytics Program conducts research and surveillance on age-related chronic disease and disability. Position Location Closes Research Scientist - Aging and Disability Economics, Evaluation, and Public Health Surveillance Washington, DC NORCs Public Health Analytics Program conducts research and surveillance on age-related chronic disease and disability.
Washington, District of Columbia30+ days ago
p>Mid-Atlantic Permanente Medical Group (MAPMG) invites applications for the position of Research Scientist III (Infectious Disease Epidemiology/Health Services Research), which is a senior position equivalent to an academic full professor, to join the Mid-Atlantic Permanente Research Institute (MAPRI). The starting annual salary for this position ranges from $190,000 to $210,000 depending on circumstances including an applicant’s skills and qualifications, certain degrees and certifications, prior job experience, training, market data, and other relevant factors.
As part of the AI Research team, you will define and own the vision for scalable, robust, and compliant AI/ML solutions; drive high-visibility, cross-functional initiatives from ideation through production; and mentor talent while aligning AI investments with business outcomes. ROI Measurement & Experimentation: Establish robust mechanisms to quantify business impact, including KPI definition, experimentation frameworks, and causal inference approaches to guide decision-making and prioritize investments.
D. in Computer Science, Electrical Engineering, Aerospace Engineering, Applied Mathematics, Physics, or related field with dissertation in machine learning, robotics, autonomous systems, computer vision, or control theory . Role Summary:
The AI/ML Research Scientist will lead pioneering research at the intersection of artificial intelligence, quantum technologies, hydrogen systems, and autonomous aerospace operations.
Arlington, VA30+ days ago
p>What you will do: • Research, develop and implement innovative techniques for offensive and defensive cyberspace capabilities • Conduct rapid prototyping of software solutions • Apply software engineering practices to integrate research outputs into operational tools and systems • Lead cross-functional teams to solve challenging problems and deliver actionable results • Participate in laboratory and field tests to collect and analyze data, test new capabilities, and perform demonstrations • Support proposal writing and processes through the shaping of win themes, innovations, operational impact, and focus on customers' most pressing uses cases • Overnight travel required for certain projects.
Qualifications You Must Have:
• A Bachelor's degree in a related major and minimum 8 years prior relevant experience, or an Advanced Degree in a related field and minimum 5 years' experience • Experience writing and reviewing classified government research funding proposals in relevant areas • Strong verbal and written communication skills in relevant technology topics • Strong proficiency in Python and C/C++ • Demonstrated ability to understand and apply complex technical concepts • Capacity to develop novel concepts that address challenging technical problems of concern to RTX BBN Technology's customers • Takes proactive action to anticipate, understand, and meet customer needs • Ability to obtain a TS//SCI security clearance.
Leads Research in Air Quality Forecasting and Modeling • Designs, implements, and manages research projects focused on regional and urban-scale air quality forecasting and • Collaborates with multi-disciplinary teams to integrate modeling outputs into operational decision-making systems • Develops Advanced ML/AI Models for Air Quality Applications • Applies machine learning, ML, and artificial intelligence, AI techniques to enhance traditional chemical transport modeling systems • Improves prediction accuracy and computational efficiency through fine-resolution data fusion, bias correction, and model surrogate development and • Conducts experiments comparing AI-enhanced models with conventional methods and validates performance under various atmospheric scenarios • Disseminates Research through Publications and Scientific Engagement • Prepares manuscripts for submission to high-impact peer-reviewed journals in atmospheric science, environmental engineering, or AI applications • Presents research findings at national and international scientific conferences, workshops, and stakeholder meetings • Contributes to proposal development for external research funding, including NSF, NOAA, NASA, and EPA. • Knowledge of Community Multiscale Air Quality program (CMAQ) • Sparse Matrix Operator (Kerner) Emissions program (SMOKE) • Data Assimilation Surrogate Tools and other modeling skillsets.
p>• Develop Advanced ML/AI Models for Air Quality Applications Applies machine learning (ML) and artificial intelligence (AI) techniques to enhance traditional chemical transport modeling systems; Improves prediction accuracy and computational efficiency through fine-resolution data fusion, bias correction, and model surrogate development; Conducts experiments comparing AI-enhanced models with conventional methods and validate performance under various atmospheric scenarios. • Disseminate Research through Publications and Scientific Engagement Prepares manuscripts for submission to high-impact, peer-reviewed journals in atmospheric science, environmental engineering, or AI applications; Presents research findings at national and international scientific conferences, workshops, and stakeholder meetings; Contributes to proposal development for external research funding, including NSF, NOAA, NASA, and EPA.
You will engage in co-design loops with qubit designers and superconducting digital circuit designers, utilizing advanced IC design tools, numerical circuit simulation techniques and 3D electromagnetic modeling to optimize signal integrity, minimize crosstalk, manage thermal budgets, and aim performance metrics required for coherent control of qubits. Design and simulate superconductor digital logic circuits (such as single flux quantum (SFQ) logic, adiabatic quantum flux parametron (AQFP) logic, and other emerging superconductor logic families) for generating waveforms tailored to qubit control and readout.
The team specializes in delivering networked sensor system solutions by combining a strong understanding of the underlying physics, high-fidelity modeling, simulation of complex signatures and propagation phenomenology, deep expertise in signal processing, EM and RF phenomenology, and computer science, proven capabilities in system development, and mature tools to enable rapid design cycles from theory to demonstration. Role Overview:
RTX BBN solves challenging problems of high importance to our customers in the Department of Defense, the Intelligence Community and Industry by rapidly prototyping systems for sensing complex physical phenomena, correlating them to events of interest, and producing high-value, actionable information from the sensed data.
We work on problems that don't have clear road maps: building novel knowledge architectures from decades of behavioral data, designing AI systems that surface talent signals and prototyping the next generation of human-centered intelligence tools for a variety of markets. - Bachelor’s degree in computer science, data science, applied mathematics, cognitive science or a related quantitative field, plus two years of experience, or an advanced degree in ML, NLP, information science or computational social science.
The candidate will apply their expertise by using cutting-edge artificial intelligence and machine learning techniques and best software development practices to improve current capabilities and create new state of the art techniques for the evaluation and use of environmental data. Primary responsibilities: The successful candidate will be a subject-matter expert in atmospheric science or meteorology and will take part in research and development efforts to enhance our numerical weather prediction (NWP) and ATD capabilities.
Last year we delivered over 6 million online candidate assessments, and helped Amazon deliver billions of packages around the world by making it possible to hire hundreds of thousands of workers in the right quantity, at the right location and at exactly the right time. ITA is an industry-leading people science and technology organization made up of scientists, engineers, analysts, product professionals and more, all with the shared goal of connecting the right people to the right jobs in a way that is fair and precise.
Ideal candidates bring a critical and rigorous approach to research, modeling and analysis, have a strong understanding of the tradeoffs between different modeling approaches, can explain complex approaches clearly to technical and non-technical audiences, and bring a flexible and creative approach to innovating for highly technical customers. We are a research and development focused group, looking for research leaders who are comfortable quickly developing innovative solutions for customer needs, as well as leading teams of PhDs, researchers, and engineers to innovate, develop and deliver transformative capabilities for National Security.
Rockville, MD30+ days ago
Maryland Treatment Centers (MTC) is seeking a full-time Research Scientist and Clinical Psychologist to support innovative addiction research within our Rockville treatment center. This role offers the chance to develop a research-oriented career in substance use disorder (SUD) and trauma treatment while working alongside a multidisciplinary clinical team.
The company's unique ability to offer both hardware and software solutions, along with its commitment to build energy efficient datacenters and scalability, positions it to play a key role in the next wave of innovation, and in many strategic and sovereign industrial sectors. We are seeking a Senior Research Scientist with a strong scientific background in quantum computing, quantum photonics, or a closely related field to contribute to and lead advanced research activities in the United States.
Washington, DC17 days ago
p/>We are seeking a Senior Research Scientist with a strong scientific background in quantum computing, quantum photonics, or a closely related field to contribute to and lead advanced research activities in the United States. The company’s unique ability to offer both hardware and software solutions, along with its commitment to build energy efficient datacenters and scalability, positions it to play a key role in the next wave of innovation, and in many strategic and sovereign industrial sectors.
Rockville, Maryland30+ days ago
Among other projects, the Senior Research Scientist (Pre-clinical) will play a key leadership role on 4DBio³'s blood research portfolio that includes the On-Demand Blood project which is focused on developing the scientific understanding and bioengineering solutions to manufacture and/or optimize a full range of human blood products for use in austere environments. Salaries are determined based on several factors including external market data, internal equity, and the candidate’s related knowledge, skills, and abilities for the position.This position is based in a university academic setting and involves working within a laboratory environment.
p>Extend existing scientific techniques and invent new approaches to address complex measurement challenges in the enterprise and emerging technology domain, including multi-stakeholder modeling, cross-segment analysis, and longitudinal study design. Define and validate customer perception constructs through confirmatory factor analysis, survey design, and large-scale data collection across diverse customer segments, including technical and non-technical decision-makers.
p>Specialized knowledge/expertise in a particular area of cyber security would be an asset (e.g., machine learning, secure system design, wireless security, intrusion detection systems, forensic analysis tools, next-generation firewalls, application control, whitelisting, AV, encryption, malware attack vectors, threat intelligence, automated auditing, analytics). Preference will also be given to candidates with 4+ years of experience in computer systems and networks:
Modern computing technologies (e.g., VMWare and Hyper-V HyperVisors, switch and firewall configurations, Web Servers),
Operating systems (e.g., Windows, Windows Server, Linux),
Communication protocols (e.g., TCP/IP, HTTP, SSL).
p>We have several active research and development projects where we design, integrate, and demonstrate solutions for a range of AI applications, including AI-enabled cybersecurity, adversarial machine learning, large language models, cyber and networking models, reinforcement learning, social media disinformation and influence campaigns, and so on. An important component of Peraton Labs' work involves design and prototyping of software to prove out technical concepts; you should therefore have strong software development skills and be willing to learn new skills and technologies as needed to develop cutting-edge solutions based on customer needs.
Chantilly, Virginia30+ days ago
Work includes Strategic Communications Management, Logistics Innovation & Advocacy, IT Portfolio Management, Data Management, Analytics, Program Management and other related services in order to improve and enhance the lethality of the Marine Air/Ground Task Force (MAGTF) through logistics speed, agility, and flexibility. AT&T has an opening for an AI Research Scientist to support DoD and federal defense customers by advancing AI algorithms, developing innovative models, and applying cutting-edge research to solve complex mission-critical challenges in a secure government environment.
Noblis is seeking an experienced Artificial Intelligence and Machine Learning Systems Research Scientist for a role based in Reston, VA who lives at the intersection of machine learning research, scientific computing and capability development to join our team of technical professionals delivering transformational capabilities to our clients. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.
June 19, 2026For 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. The candidate will apply their expertise by using cutting-edge artificial intelligence and machine learning techniques and best software development practices to improve current capabilities and create new state of the art techniques for the evaluation and use of environmental data.
Alexandria, VA30+ days ago
p>Provide subject matter expertise, skills, and services necessary to conduct research and analysis of evolving cybersecurity and technology risk areas within client equities and in support of client case reviews and investigations, threat assessments, and special projects through the identification of cybersecurity and technology risk posed to U.S. national security by foreign transactions and/or ownership and involvement in licensing activities. This requires complex analysis relying on specialized knowledge in national security, law enforcement, and cybersecurity and technology topics in core areas of interest including, but not limited to: networks and telecommunications, data security and cybersecurity, supply chain risk management, and critical manufacturing and emerging technologies.
Silver Spring, Maryland2 days ago
ul>Perform cell-based assays for therapeutic proteins or peptides and compile sample information into multiple databases/data management systems;
Operate and maintain laboratory instrumentation such as plate reader or bioanalytical analyzer for the analysis of the effect of therapeutic protein and peptides on cellular metabolism;
Culture mammalian cells using aseptic techniques for BSL 2 cell lines cell lines;
Perform characterization analyses such as RNA extraction for RNAseq analyses, protein preparation for western-blot analyses, or cytokine/hormone measurement in supernatant or serum;
Perform surveillance testing and investigate the mechanism of action of therapeutic protein and peptides to identify relevant assay readouts that could be monitored using a cell-based assay;
Establish new analytical methods to evaluate the biological activity of biotechnology products and/or complex generics;
Collect sample information and laboratory testing results from multiple data sources\databases and perform data processing and analysis of acquired according to project plan.
Assist with the upkeep of inventory of lab supplies, lab purchases, and laboratory equipment and instrumentation maintenance and repair;
Prepare analysis reports, status reports and presentations to support regulatory operation decisions and improvements; write manuscripts and/or technique reports for publications or white papers.
This role provides the opportunity to work directly with real‑world operational data whose results contribute to systems that support and benefit our military and national‑security partners. You will receive mentoring and hands‑on training from experienced researchers, gaining exposure to modern signal processing techniques and established best practices.
Work involves hands-on setup and operation of laboratory and manufacturing-related equipment, including biosafety cabinets, flow cytometers, plate readers for ELISA and other assays, IVIS imaging systems, and equipment used for in vivo models and cell culture workflows. This role focuses on hands-on experimental work, including cell culture, primary cell isolation, flow cytometry, plate-based assays, and in vivo model studies, as well as related operational tasks as assigned.
Department Summary: MITRE Lab's Quantum Information Sciences, Optics, and Imaging Department serves as a vanguard for MITRE to meet the future needs of our customers, requiring technical excellence while encouraging creativity and fostering interests in current and emerging technologies across its diverse employees. Basic Qualifications: Typically requires a minimum of 5 years of related experience with a Bachelor's degree; or 3 years and a Master's degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of related education and work experience.
Arlington, VA30+ days ago
li>Supports business development efforts and/or marketing activities by interacting with CNA managers and current clients/sponsors on securing follow on work (e.g., small grants, or above core projects), expanding or developing new ideas for future projects, and occasionally working with potential clients/sponsors on developing new project ideas. Staff at this level will typically be leading smaller and/or less complex projects, playing a critical role as a team member on projects with specific technical/scientific expertise, or operating as a field rep.
Arlington, VA30+ days ago
Knowledge and Experience Comprehensive knowledge of machine learning; previous experience in adversarial machine learning preferred but not required A track record of conducting research and applying scientific methods to solve difficult problems Experience leading research projects in novel areas with limited previous work to build upon Ability to work with leadership to plan, develop, and deliver an overall research strategy Strong written and verbal communication skills; ability to convey complex technical ideas in a layperson's terms Proficiency in writing funding proposals or pitching ideas for new research projects Ample experience with publishing written or technical artifacts showcasing your work Strong collaboration skills for working with colleagues and sponsors Willingness to guide and mentor junior team members Requirements A bachelor's degree in computer science, statistics, machine learning, electrical engineering, or related discipline with ten (10) years of experience; OR MS in the same fields with eight (8) years of experience; OR PhD in with five (5) years of experience Willingness to work onsite at an SEI facility 5 days per week. As our government customers adopt AI and machine learning to provide leap-ahead mission capabilities, we build real-world, mission-scale AI capabilities through solving practical engineering problems discover and define the processes, practices, and tools to support operationalizing AI for robust, secure, scalable, and human-centered mission capabilities prepare our customers to be ready for the unique challenges of adopting, deploying, using, and maintaining AI capabilities identify and investigate emerging AI and AI-adjacent technologies that are rapidly transforming the technology landscape Are you creative, curious, energetic, collaborative, technology-focused, and hard-working?
D. in the social sciences (e.g., Economics, Political Science, Sociology, Psychology, Communication), or in a quantitative field (e.g., Statistics, Informatics, Econometrics) Demonstrated experience in designing original research to address complex questions Demonstrated expertise in data manipulation and analysis software and programming languages (Python/R, SQL) Expertise and applied experience in measurement (e.g., survey design and analysis, experiment design, bias correction, measurement models, data collection, log data) and statistical inference (e.g., causal, Bayesian, machine learning) Experience initiating and driving research projects to completion with minimal guidance Experience communicating analyses and results to any audience, including executives Demonstrated experience in distilling and communicating research insights to influence the thinking, decision-making, and actions of diverse audiences Experience with qualitative methods such as focus groups, in-depth interviews, cognitive testing Experience working with online survey panel vendors (e.g., YouGov, Ipsos, Kantar, SSRS) Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews) Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements) Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies Experience translating often abstract stakeholder requests into actionable research plans Experience working with stakeholdersMeta builds technologies that help people connect, find communities, and grow businesses. Qualified candidates may include social scientists, applied statisticians, or other applied researchers with expertise in quantitative research methods, experience working with large datasets and relational databases, and experience with survey methodology (e.g., bias correction, sampling).
The system delivers primary care to more than 150,000 patients in Connecticut, and extends access to specialty care for more than 2.5 million individuals across the U.S. It is a national accrediting body for organizations training advanced practice providers, and offers accredited education and training for Medical Assistants in multiple states. As an incubator for new ideas in areas including social justice, the environment, and social determinants of health, the MWHS is addressing challenges faced by providers caring for underserved communities, creating innovative and impactful initiatives led by nationally and internationally recognized experts.
What You'll Be Doing: Work with a team of scientists and engineers to improve and add new capabilities to atmospheric radiative transfer model for an advanced multi-physics model. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation''s most critical assets, from Earth to cyberspace.
UDC's OLED ingredients are key parts of stunning, energy-efficient displays used in everything from smartwatches to phones, tablets, laptops, monitors, TVs and automobiles. When you join our global team, you are embarking on a journey at the forefront of display technology and organic electronics that impacts the daily lives of people around the world.
Herndon, Virginia17 days ago
You will work closely with Labs internal Agentic AI teams in support of the Program CTO to perform analysis, build software, develop prototypes, and contribute to mission-relevant solutions. Responsibilities: Peraton Labs is seeking AI/ML Research Scientists to support the development of AI-enabled products and technical capabilities for the FAA BNATCS Program.