Senior Computer Scientist - Object Based Intelligence Bigbear.aiSenior Computer Scientist - Object Based IntelligenceWashington, Washington, DCFull timeWhat you will do: Employs mathematics, statics, information science, artificial intelligence, machine learning, network science, probability modeling, data mining, data engineering, data warehousing, data compression, data protection, and / or other scientific techniques to correlate complex, technical findings into narrative products on trends of existing intelligence data to leverage. Develops and utilizes machine learning and data mining algorithms, including, but not limited to, Multiple Information Model Synthesis Architecture (MIMOSA) prediction algorithms based on open-source capabilities.
AI & GenAI Data Scientist - Manager PricewaterhouseCoopers LLPAI & GenAI Data Scientist - ManagerWashington, DC$99,000–$232,000 / yearPreference for at least one of the following fields of study: Management Information Systems, Computer and Information Science, Systems Engineering, Mathematics, Engineering, Electrical Engineering, Chemical Engineering, Industrial Engineering, Mathematics, Statistics, or Mathematical Statistics, Data Processing/Analytics/Science, Artificial Intelligence and Robotics. At least one of the following: Certifications aligned to data engineering, machine learning, and cloud platforms, including AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake, or related data and AI credentials.
AI & Genai Data Scientist - Manager PwCAI & Genai Data Scientist - ManagerWashington, DC$99,000–$232,000 / yearPreference for at least one of the following fields of study: Management Information Systems, Computer and Information Science, Systems Engineering, Mathematics, Engineering, Electrical Engineering, Chemical Engineering, Industrial Engineering, Mathematics, Statistics, or Mathematical Statistics, Data Processing/Analytics/Science, Artificial Intelligence and Robotics. At least one of the following: Certifications aligned to data engineering, machine learning, and cloud platforms, including AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake, or related data and AI credentials.
Sr. Data Scientist US AISr. Data ScientistNorth Bethesda, MD$150,000–$200,000 / yearFull timeAs a leader in Artificial Intelligence, Cybersecurity and Self-Healing Infrastructure , we are actively seeking top-tier talent to spearhead the commercialization of groundbreaking products and propel our business to new heights. Data Scientist , you will play a pivotal role in analyzing large datasets, uncovering insights, and driving data-driven decision-making within our organization.
Data Scientist, Senior GrvtyData Scientist, SeniorChantilly, VirginiaYou will work closely with software developers, systems architects, and government stakeholders to design the analytical workflows, build the pipelines that execute them, and ensure the outputs are technically sound and mission-relevant. The core of the work is applying machine learning, statistical analysis, and data mining techniques to large-scale geospatial and imagery datasets in order to generate automated IV&V metrics and analytical insights.
Cryptological Computer Scientist 3 GrvtyCryptological Computer Scientist 3MarylandRequisite computer science skills (operating systems, complier theory, database theory, algorithm analysis, computer architecture, discrete math, programming language theory, and data structures are applied to each problem to provide state of the art techniques, tools, and approaches). Apply requisite computer science skills (operating systems, complier theory, databased theory, algorithm analysis, computer architecture, discrete math, programming language theory, and data structure) to each problem to provide state-of-the-art techniques, tools, and approaches.
Senior Data Scientist GrvtySenior Data ScientistSpringfield, VirginiaThe ideal candidate is an experienced technical leader who can transform large, complex datasets into actionable intelligence, modernize analytic workflows, and develop scalable solutions that directly support enterprise decision-making and mission success. Your work will include designing compelling visualizations and dashboards that communicate complex findings in a clear, actionable manner, enabling mission partners to integrate data-driven insights into daily operations and strategic planning.
Data Scientist - Expert GRVTYData Scientist - ExpertFalls Church, VA$180,000–$210,000 / yearThe ideal candidate brings deep expertise in databases, cloud architectures, and data governance, with a passion for building and sustaining the backend workflows that power data operations across security domains and systems. Experience working with NGA IT enterprise solutions (e.g., NGA CORE, NGA MLOps), Government Authority to Operate (ATO) processes, and Government Non-Person Entity (NPE) certificates.
Senior Research Scientist Advanced Systems Peraton IncSenior Research Scientist Advanced SystemsCollege Park, MD$176,000–$282,000 / yearThe ideal candidate for this role is a senior hands-on software researcher or prototype engineer who can translate customer needs into working capabilities, develop complex software prototypes, integrate existing systems, and help guide technical execution across small research teams. Minimum of 12+ years of experience with a Bachelors degree, 10+ years of experience with a Masters degree, or 8+ years of experience with a PhD in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, Data Science, Applied Mathematics, or a related technical field.
Environmental Scientist NoblisEnvironmental ScientistBethesda, Maryland$86,800–$135,625 / yearFull timeFamiliarity with federal environmental statutes (Clean Water Act, NEPA) and international treaties (MARPOL 73/78 Annex IV) applicable to ship waste management and discharge regulation; ability to assess regulatory impacts on Navy biological testing programs. 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.
Senior Research Scientist Cyber Network Security Peraton IncSenior Research Scientist Cyber Network SecurityCollege Park, MD$176,000–$282,000 / yearWithin this role you will work in a dynamic R&D environment, collaborate directly with government leadership and technical stakeholders, and help shape next-generation research efforts in cyber network defense, secure networking, experimentation platforms, and emerging network technologies. Minimum of 12+ years of experience with a Bachelor's degree, 10+ years of experience with a Master's degree, or 8+ years of experience with a PhD in Computer Science, Computer Engineering, Electrical Engineering, Cybersecurity, or a related technical field.
Exploitation Specialist/Data Scientist- Senior GRVTYExploitation Specialist/Data Scientist- SeniorFalls Church, VA$160,000–$190,000 / yearGRVTY is seeking a motivated and experienced Data scientist experience processing and analyzing large datasets, who will use their technical knowledge, experience, and customer-centric focus to create and deliver world-class analytic processes, scripting solutions, and data modeling content. The Data Scientist will coordinate with our clients to understand questions and issues involving the client's datasets, then determine the best method and approach to create data-driven solutions within program guidelines.
AI/ML Research Scientist Agentic Systems Peraton IncAI/ML Research Scientist Agentic SystemsAnnapolis Junction, MD$112,000–$179,000 / yearYou 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. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Data Scientist, Senior Booz Allen HamiltonData Scientist, SeniorUsa, MarylandOnsite : 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. You’ll develop algorithms and systems and use the right combination of tools and frameworks to turn sets of disparate data points into objective answers to help clients make informed decisions.
Senior Research Scientist - Policy Educational Testing ServiceSenior Research Scientist - PolicyWashington, DC$155,000–$165,000 / yearWe seek quantitative scientists with expertise in one or more of the following areas: causal inference and quasi-experimental designs in education policy; analysis of large-scale assessment data (e.g., NAEP, PISA, PIAAC) and equity-forward reporting; responsible AI/ML for policy and practice (including bias detection and mitigation); measurement and validation of durable skills and civic capacities; longitudinal systems analysis; and program evaluation that translates research into actionable policy guidance. Through strategic acquisitions, we've expanded our global capabilities: PSI strengthens our workforce assessment solutions, while Edusoft, Kira Talent, Pipplet, Vericant, and Wheebox enhance our educational technology and assessment platforms across critical markets worldwide.
PHYSICAL SCIENTIST U.S. Department of DefensePHYSICAL SCIENTISTWashington, DC$143,913–$187,093 / yearYou may qualify at the GS 14, if you fulfill the following qualifications: A. One year of specialized experience equivalent to the 13 grade level in the Federal service, military, or private sector: Serving as an authoritative expert and senior program manager, creating novel and innovative research solicitations, leading complex technical projects, managing the financial and programmatic execution of projects, and delivering advanced chemical and biological detection technologies that address critical joint warfighter requirements. Priority Placement Program, DoD Military Reserve (MR) and National Guard (NG) Technician Eligible:- Submit a copy of the Military Reserve and National Guard Technician Disability PPP Self-Certification Checklist and copies of the appropriate documentation, such as the notification letter you received showing you are no longer eligible for military or NG membership (through no fault of your own) and that you have completed at least 15 years of technician service and a minimum of 20 years of service creditable for non-regular retirement.
Research Scientist RF Machine Learning Peraton IncResearch Scientist RF Machine LearningCollege Park, MD$135,000–$216,000 / yearYou will collaborate with researchers, software engineers, signal processing experts, and customer stakeholders to solve complex problems involving RF sensing, signal characterization, waveform analysis, spectrum awareness, and machine learning-enabled wireless systems. This role will focus on leading the design, development, prototyping, and evaluation of RF Machine Learning algorithms and signal processing techniques for advanced wireless, spectrum, cyber, and communications research.
Sr. Scientist SME - Photonics Systems Planning and AnalysisSr. Scientist SME - PhotonicsArlington, Virginia$200,000–$250,000 / yearFull timeOur team of experienced military, technical, and operations research analysts is skilled in evaluating military problems, identifying the driving factors, devising innovative approaches, collecting applicable data, developing necessary software tools, and performing thorough and timely assessments to inform technology and acquisition governance decisions to ensure U.S. military forces retain military superiority in the future. Responsibilities: We are seeking senior technical personnel to provide support for the successful execution of existing and new programs, and related technologies in the following areas: optics, photonics, physics, materials, artificial intelligence/machine learning (AI/ML), mathematics, engineering, quantum, chemistry, biology, and/or other scientific disciplines and related efforts.
Postdoctoral Fellow, Department of Health Administration and Policy George Mason UniversityPostdoctoral Fellow, Department of Health Administration and PolicyFairfax, VirginiaTerminal degree in a related field; Doctoral training (PhD, MD or equivalent) in public health, health sciences, systems science, health economics, epidemiology, biostatistics, or a closely related field; Experience in clinical trial design and data collection; Record of publications; Advanced quantitative data analysis skills; Excellent oral and written communication skills; and. Program developmentSupports the iterative design and refinement of the WECARE intervention, including digital platform enhancements, user engagement strategies, and integration of participant feedback; and.
Research Software Engineer, Formal Methods (Hybrid) RTX CorpResearch Software Engineer, Formal Methods (Hybrid)Arlington, VATypically requires: A University Degree in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or Physics or equivalent experience and minimum 5 years prior relevant experience, or an Advanced Degree in a related field and minimum 3 years experience. RTX BBN Networking and Cyber Technologies group is looking for a Research Software Engineer, Formal Methods with strong software development skills and an interest in security and resilience of large-scale dynamic systems.