Principal Operations Research Scientist - 90028548 - Washington (Washington, DC, US, 20001) AmtrakPrincipal Operations Research Scientist - 90028548 - Washington (Washington, DC, US, 20001)Washington, DC$124,600–$161,352 / hourOur values of ‘Do the Right Thing, Excel Together and Put Customers First’ are at the heart of what matters most to us, and our Core Capabilities, ‘Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security’ are what every employee needs to know and do to be most impactful at Amtrak. The Principal Operations Research Scientist – Revenue Management Systems (RMS) is a senior individual contributor role reporting to the Director, Revenue Products and Business Planning within the Pricing, Revenue Management, Sales and Distribution (PRMSD) organization at Amtrak.
Senior Research Scientist - Fault Tolerant Quantum Algorithms IONQSenior Research Scientist - Fault Tolerant Quantum AlgorithmsBerwyn Heights, MDRemote$145,920–$191,047 / yearPlease note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense.
Research Scientist - Water Treatment Chemistry UsalcoResearch Scientist - Water Treatment ChemistryBaltimore, MarylandPersonally design and execute laboratory experiments , including hands-on bench work, data analysis, documentation, and interpretation involving organic, inorganic and aluminum-based chemistries, with emphasis on water treatment performance, stability, and manufacturability. Our Research & Development organization is based at Usalco's flagship Baltimore Research & Technology Center, a state‑of‑the‑art facility dedicated to advancing coagulation science, developing next‑generation water treatment solutions, and translating laboratory innovation into full‑scale commercial impact.
Research Scientist UsalcoResearch ScientistBaltimore, MarylandPersonally design and execute laboratory experiments , including hands-on bench work, data analysis, documentation, and interpretation involving organic, inorganic and aluminum-based chemistries, with emphasis on water treatment performance, stability, and manufacturability. Our Research & Development organization is based at Usalco's flagship Baltimore Research & Technology Center, a state‑of‑the‑art facility dedicated to advancing coagulation science, developing next‑generation water treatment solutions, and translating laboratory innovation into full‑scale commercial impact.
RF Comms Research - Research Scientist/Engineer Select Search AssociatesRF Comms Research - Research Scientist/EngineerBethesda, MarylandServe as a liaison between performers, Test & Evaluation contributors, government and transition partners; Provide support for program related requirements for systems integration, design, development, modeling and simulation, data analytics and architecture design; Stay current on advances in technologies relevant to the research programs and perform technical studies as requested on topics of interest to the program managers. Required: Bachelors' degree in electrical engineering, computer engineering, computer science, applied physics, or a related technical field, with six plus (6+) years of work experience in one of these fields, or Masters' degree with two plus (2+) years of work experience.
CVTS - Computer Vision Research - Research Scientist Select Search AssociatesCVTS - Computer Vision Research - Research ScientistBethesda, MarylandServe as a liaison between performers, Test & Evaluation contributors, government and transition partners; Provide support for program related requirements for systems integration, design, development, modeling and simulation, data analytics and architecture design; Stay current on advances in technologies relevant to the research programs and perform technical studies as requested on topics of interest to the program managers. Required: Bachelors' degree in physics, mathematics, computer science, or relevant engineering fields (i.e., electrical, computer, systems, software) with eight plus (8+) years of work experience in one of these fields, or Masters' degree with two plus (2+) years of work experience.
Research Transportation Engineer or Research Scientist American Water Resources AssociationResearch Transportation Engineer or Research ScientistArlington, VA$90,000–$173,000 / yearThe Insurance Institute for Highway Safety (IIHS) is an independent, nonprofit scientific and educational organization dedicated to reducing deaths, injuries and property damage from motor vehicle crashes through research and evaluation and through education of consumers, policymakers and safety professionals. A researcher in this position will lead projects, work with external partners, publish findings and help build the evidence base for reducing injuries and fatalities on our roadways.
Research Scientist AmentumResearch ScientistWashingtonAlgorithm Development & Prototyping: Utilize scientific programming languages (such as Matlab or Python) to rapidly prototype algorithms, analyze real-world acoustic or sensor data, and visualize results to validate theoretical approaches. Candidates who possess a blend of rigorous academic research with practical, hands-on experience in adjacent technical fields (such as hardware troubleshooting, acoustics, or commercial technical operations) are highly encouraged to apply.
Structural Biology Research Scientist GuidehouseStructural Biology Research ScientistBethesda, MD$85,000–$141,000 / yearWhat You Will Do: We are seeking a Structural Biology Research Scientist to support the National Institute of Allergy and Infectious Diseases (NIAID) through viral protein construct design, expression optimization, protein purification, and cryo-electron microscopy studies that advance vaccine development. Compensation 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.
Research Scientist ATR, LLCResearch ScientistArlington, VirginiaFull timeExpert knowledge and experience in one or more of the following areas are desired: photonic and organic nonlinear materials and devices, coupled oscillatory states, quantum-inspired devices, synthetic biology, as well as suitable interfaces between such technologies and conventional electronic transport methods. Knowledge and experience in one or more of the following areas: photonic and organic nonlinear materials and devices, coupled oscillatory states, quantum-inspired devices, synthetic biology, as well as suitable interfaces between such technologies and conventional electronic transport methods.
Bioassay Research Scientist II GuidehouseBioassay Research Scientist IISilver Spring, MarylandDevelop, optimize, and support qualification of cell-based bioassays capable of detecting total NF-B activity and subunit-specific NF-B activity, with emphasis on c-Rel-specific bioassays for comparative analysis studies. Experience developing potency, functional, mechanism-of-action, or subunit-specific bioassays (i.e. NF-B, c-Rel, RelA, RelB, p50, p52) and analyzing inflammatory and oncology-related signaling pathways.
Research Scientist - Software Defined Radio PeratonResearch Scientist - Software Defined RadioCollege Park, Maryland$135,000–$216,000 / 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.
Sr. Computer & Information Research Scientist MarkonSr. Computer & Information Research ScientistColumbia, MarylandFull timeContributing to—and potentially leading—small engineering teams in planning, designing, and implementing large‑scale technical programs while interfacing with senior management and technical leadership. In this role, you will support the design, development, integration, operation, and maintenance of complex technology systems while applying advanced expertise to solve unusually challenging technical problems.
AI/ML Research Scientist - Agentic Systems PeratonAI/ML Research Scientist - Agentic SystemsHerndon, Virginia$104,000–$166,000 / yearFull timeYou 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.
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.
Research Computer Scientist - IDA Center For Computing Sciences Institute for Defense AnalysesResearch Computer Scientist - IDA Center For Computing SciencesBowie, MD$115,000–$265,000 / yearIDA/CCS and its siblings, the Centers for Communications Research, constitute a non-profit Federally Funded Research and Development Center (FFRDC) that operates in the public interest, free from organizational conflicts of interest, and can therefore assist the Department of Defense in ways that industry and for-profit contractors cannot. by leading SCAMPs, workshops, or sustained efforts; writing expository papers; serving as a liaison to academic departments; recruiting and interviewing potential researchers; arranging for external speakers; and giving out briefs on conferences attended.
Senior Data Scientist / AI Machine Learning Research Engineer CACI International Inc.Senior Data Scientist / AI Machine Learning Research EngineerSterling, VA$82,100–$172,400 / yearPay 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. 2. Proficiency in designing and building data pipelines, including experience with ETL processes, data warehousing solutions, and optimizing workflows for large-scale data processing.
Scientist/Sr. Researcher for Quantitative Antenna Limits for Performance Research Bluemont Technology & Research, Inc.Scientist/Sr. Researcher for Quantitative Antenna Limits for Performance ResearchBethesda, MDSubstantially contributing authorship (considered to be first, second or last author) on two peer-reviewed journal publications or one internally archived (not necessarily shareable) technical documents substantially involving RF antennas, RF communications or RF collection. Substantially contributing authorship (considered to be first, second or last author) on four peer reviewed journal publications or two internally archived and shareable technical documents substantially involving ESAs or time varying antennas.
ARLIS Artificial Intelligence Research Professional University of MarylandARLIS Artificial Intelligence Research ProfessionalMarylandPreference is given to degrees in Psychology, Linguistics, Foreign Language, Business, Data Science, or Computer Science and 3+ years of experience in a technical role or project management position for defense or intelligence R&D programs with experience in technology assessment, systems design, system analysis, executing on multiple technical programs with scheduled deliverables, and communicating and interfacing with government customers; or Bachelor’s Degree and 5+ years of relevant experience as a Faculty Specialist, or roles of equivalent responsibility. Preference is given to degrees in Psychology, Linguistics, Foreign Language, Business, Data Science, or Computer Science and 3+ years of experience in a technical role or project management position for defense or intelligence R&D programs with experience in technology assessment, systems design, system analysis, executing on multiple technical programs with scheduled deliverables, and communicating and interfacing with government customers; or Bachelor’s Degree and 5+ years of relevant experience in a role of equivalent responsibility.
Technical Management Scientist/Engineer (Sme) GuidehouseTechnical Management Scientist/Engineer (Sme)Arlington, VAJob Family: Aerospace Engineering (AEE), Communications Engineering (COE), Development Operations (ESA), Electrical Engineering (ELE), IT Architecture/Cloud (ESA), Mathemeticians (MAT), Mechanical Engineering (MCE), Modeling & Simulation Engineering (MSE), Production, Industrial, Material Engineering (MAE), Production, Industrial, Material Engineering (PIE), Research Physicists (PHY), Research Scientists (SCI), Software Architecture (SYA), Software Engineering (STE), Software Engineering (SWE), Specialized Engineering (BEE), Specialized Engineering (CHE), Specialized Engineering (ENE), Specialized Engineering (NUC), Statisticians (STA), Subject Matter Experts- Professional (SMP), Subject Matter Experts- Technical (SMT), Systems Engineering (SYE), Technical Project Management (TPR), Test Engineering (TSE). What You Will Do: Guidehouse is seeking experts with experimental and/or theoretical experience developing new technologies or capabilities to provide Scientific Engineering Technical Assistance (SETA) to program managers at the Defense Advanced Research Projects Agency (DARPA) in one or more of the following areas: Quantum technology for computation, sensing, networking, or algorithms.