Operations Research Analyst (Modeling and Simulation), Senior AMERICAN SYSTEMSOperations Research Analyst (Modeling and Simulation), SeniorArlington, VirginiaFull timeBachelor’s degree in operations research or a related field, including at least 24 semester hours in one or more of the following: operations research, mathematics, probability, statistics, mathematical logic, computer science, engineering (such as aerospace, electrical, mechanical, or systems engineering), political science, intelligence, foreign or international relations, or national security studies. Knowledge of parametric and non-parametric statistics, data reduction and decomposition, data analysis techniques, development of measures of performance and measures of effectiveness, confidence intervals, computer-based analytical tools, and survey test and evaluation methods.
NewModeling & Simulation Engineer - Digital Twins Redwire SpaceModeling & Simulation Engineer - Digital TwinsChantilly, Virginia$85,000–$150,000 / yearYou will design and validate simulation components, implement numerical and multi‑domain models, support virtual integration and V&V activities, and collaborate closely with systems engineers, software teams, mission analysts, and UI/UX partners to deliver coherent, data‑driven simulation capabilities across aerospace and defense applications. This role blends physics‑based computation, systems‑engineering discipline, and software‑driven simulation development to ensure that digital twins, scenario models, and system‑level simulations are accurate, scalable, and aligned with mission and product objectives.
Junior Modeling and Simulation Engineer BlueHalo CareerJunior Modeling and Simulation EngineerAnnapolis Junction, MarylandDetermination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data. In this position you will execute model-based air and missile defense analysis supporting the MDA Engineering’s Architecture Validation/International team’s joint analysis with international partners.
NewAFSIM Modeling & Simulation Specialist - Active TS/SCI Clearance Macpower Digital Assets Edge Private LimitedAFSIM Modeling & Simulation Specialist - Active TS/SCI ClearanceQuantico, VA$70,000–$117,500 / yearYour work will focus on conducting capability assessments for emerging military technologies and ensuring related tools and methodologies are suitable to inform Department of Defense (DoD) decision makers. Job Summary: Our client is seeking an Advanced Framework for Simulation Integration & Modeling (AFSIM) Modeling and Simulation Specialist to support extensive high visibility Modeling, Simulation, and Analysis (MS&A) efforts.
NewAFSIM Modeling & Simulation Specialist Macpower Digital Assets Edge Private LimitedAFSIM Modeling & Simulation SpecialistReston, VA$100,000–$160,000 / yearJob Overview: We are seeking an AFSIM Modeling & Simulation Specialist to support advanced Modeling, Simulation, and Analysis (MS&A) efforts. This role involves creating and analyzing military simulation models to support national security and defense technologies.
2027 Internship, Winter - Maritime Modeling & Control - Maritime Robotics Johns Hopkins University Applied Physics Laboratory LLC2027 Internship, Winter - Maritime Modeling & Control - Maritime RoboticsLaurel, MDThe Maritime Robotics Group advances the nation's advantage in autonomous systems by developing technologies for unmanned maritime vehicles, providing world-class analysis and design solutions in areas including: Maritime dynamics. We're looking for a curiosity-driven, analytical student to join our 8-week Winter Internship and support our Modeling & Simulation (M&S) efforts, with experience or coursework in hydrodynamics, marine dynamics, or maritime control.
Model, Simulation, & Analysis Engineer Stratos SolutionsModel, Simulation, & Analysis EngineerChantilly, VAThe successful candidate will perform detailed system-level and phenomenology analyses across satellite, ground, and space communication architectures, contributing to performance assessments and forward-looking analytic roadmaps. Perform orbital mechanics modeling and simulation activities including orbit determination, orbital maneuver analysis, and spacecraft flight dynamics assessments.
NewElectrical Systems Manager/Building Information Modeling Power SystemsElectrical Systems Manager/Building Information ModelingCapitol Heights, Maryland$95,000–$120,000 / yearYou will perform engineering tasks preparing detailed information, produce CADD shop drawings for project teams to install work by, identify pre-fabrication opportunities, and technically support project teams to achieve the project’s goals. Additional benefits include life insurance, commuter benefit, short & long term disability, fitness reimbursement, FSA, tuition reimbursement, back-up daycare, tutoring & family support benefits, EAP/Work-Life assistance, and a holiday contribution program.
Models Based Systems Engineer Science Applications International CorpModels Based Systems EngineerChantilly, VA$120,001–$160,000 / yearThese efforts will provide information necessary to determine various aspects such as emerging/existing resource/availability/capability gaps, inefficiencies, and ineffectiveness of current efforts within Modeling and Simulation development. Provide feedback on GED policies related to Agile, Digital Engineering, and DevSecOps based on observations of implementation challenges to drive improvements in suitability of governance and increase consistency of adoption across GED.
Systems Engineer for Enterprise Modeling The Aerospace CorpSystems Engineer for Enterprise ModelingChantilly, VA$117,300–$175,900 / yearAs the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. Demonstrated leadership of broad multidisciplinary teams conducting technical evaluations of complex systems; cost, schedule and risk analysis; portfolio-level trade studies; and requirements development.
Senior Associate, Quantitative Analyst - Commercial Credit Modeling Team Capital OneSenior Associate, Quantitative Analyst - Commercial Credit Modeling TeamMcLean, VirginiaAs a Quantitative Analyst at Capital One, you’ll be part of a team that’s leading the next wave of disruption at a whole new scale, using the latest in cloud computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save money, time and agony in their financial lives. Currently has, or is in the process of obtaining one of the following with an exception that the required degree will be obtained on or before the scheduled start date: A Master’s degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) or an MBA with a quantitative concentration plus 1 year of experience in quantitative analytics.
Director, Quantitative Analysis - Commercial Credit Modeling Team Capital OneDirector, Quantitative Analysis - Commercial Credit Modeling TeamMcLean, VirginiaCurrently has, or is in the process of obtaining one of the following with an exception that the required degree will be obtained on or before the scheduled start date: A Master’s degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) or an MBA with a quantitative concentration plus 7 years of experience in quantitative analytics. As a Quantitative Analyst at Capital One, you’ll be part of a team that’s leading the next wave of disruption at a whole new scale, using the latest in cloud computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save money, time and agony in their financial lives.
Principal Associate, Ontology and Data Modeling Capital OnePrincipal Associate, Ontology and Data ModelingMcLean, VirginiaThe Principal Associate of Ontology and Data Modeling should be capable of supporting an emerging and evolving semantic program at Capital One, capable of clearly communicating and advocating the value of using semantic technology and knowledge organization concepts. The Principal Associate of Ontology and Data Modeling, as part of Finance Products and Data Solutions, will be responsible for working collaboratively across Finance and Enterprise partners to develop domain ontologies in support of Enterprise initiatives.
Senior Associate, Ontology and Data Modeling Capital One Financial CorpSenior Associate, Ontology and Data ModelingMcLean, VA$111,200–$126,900 / yearThe Senior Associate of Ontology and Data Modeling should be capable of supporting an emerging and evolving semantic program at Capital One, capable of clearly communicating and advocating the value of using semantic technology and knowledge organization concepts. The Senior Associate of Ontology and Data Modeling, as part of Finance Products and Data Solutions, will be responsible for working collaboratively across Finance and Enterprise partners to develop domain ontologies in support of Enterprise initiatives.
Associate Director of Data and Modeling AxleAssociate Director of Data and ModelingRockville, MD$150,000–$190,000 / yearAI/ML and Emerging Methods: Lead the development of AI/ML capabilities where they can create measurable scientific or operational value, including predictive modeling, computer vision, natural language processing, large language models, retrieval-augmented generation, and agentic workflows. This role will lead teams working across data engineering, artificial intelligence and machine learning, scientific computing, and modeling and simulation to build capabilities that make complex research data more useful, reproducible, and actionable.
Structural Engineer - Blast Modeling MarkonStructural Engineer - Blast ModelingWashington, DC, Washington, DC$135,000–$150,000 / yearFull timeThe Structural Engineer will provide engineering and project support for site and building security initiatives and collaborate with multidisciplinary architecture, engineering, and construction (AEC) teams, third-party contractors, and government stakeholders. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
Structural Engineer - Blast Modeling The Josef GroupStructural Engineer - Blast ModelingDistrict of ColumbiaThe Structural Engineer will provide engineering and project support for site and building security initiatives and collaborate with multidisciplinary architecture, engineering, and construction (AEC) teams, third-party contractors, and government stakeholders. Experience using blast effect modeling tools such as VAPO, 3D Blast, Urban Blast Tool, or Extreme Loading for Structures (ELS).
Structural Engineer Blast Modeling Markon SolutionsStructural Engineer Blast ModelingWashington, DC$135,000–$150,000 / yearThe Structural Engineer will provide engineering and project support for site and building security initiatives and collaborate with multidisciplinary architecture, engineering, and construction (AEC) teams, third-party contractors, and government stakeholders. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
Campus – Analytics & Modeling Program Associate Fannie MaeCampus – Analytics & Modeling Program AssociateWashington, District of ColumbiaThroughout your first year, FYF offers mentorship, executive speaker sessions, and hands-on learning opportunities designed to deepen your understanding of how Fannie Mae creates value while supporting U.S. homeowners and renters, and to help you build meaningful relationships across the organization. The Analytics and Modeling Program offers you an opportunity to develop analytical skills through in-depth technical and business training, and to ultimately leverage those skills and quantitative expertise to power intelligent decisions for managing the business, financial reporting, and risk control.
Campus - Analytics & Modeling Program Associate Federal National Mortgage AssociationCampus - Analytics & Modeling Program AssociateWashington, DCThroughout your first year, FYF offers mentorship, executive speaker sessions, and hands-on learning opportunities designed to deepen your understanding of how Fannie Mae creates value while supporting U.S. homeowners and renters, and to help you build meaningful relationships across the organization. The Analytics and Modeling Program offers you an opportunity to develop analytical skills through in-depth technical and business training, and to ultimately leverage those skills and quantitative expertise to power intelligent decisions for managing the business, financial reporting, and risk control.