Model Based Systems Engineer Analyst First Division ConsultingModel Based Systems Engineer AnalystWashington, DC$115,000–$130,000This includes executing the following activities: Support systems engineering technical reviews (SETR) and milestone decisions as well as other acquisition events and processes (e.g., configuration management) that may include development of technical documents, drawings, and related models and technical data package components. Apply architecture frameworks and leverage reference models, including the DOD Architecture Framework (DODAF) and Naval Federated Architecture Reference Models (NFARM), to develop SE models.
Modeling & Simulation Analyst/Developer Logistics Management InstituteModeling & Simulation Analyst/DeveloperTysons, VASuccessful Forward Deployed Engineers demonstrate competency in integrating advanced technologies into existing business processes, building new functionality, ensuring successful software development, analysis, or deployments, and working closely with customers. This role will work and engage directly with customers on-site, in a hybrid format, or remotely, as required by each customer including the potential for occasional short-term travel to customer locations across the United States.
Cost Modeling SME (Federal Agency - Contingent Upon Award) Aalis Management ConsultingCost Modeling SME (Federal Agency - Contingent Upon Award)Washington, DCFull timeVisit us at www.aalismc.com Proposal: (Contingent Upon Award)Title: Cost Modeling SME (Federal Agency - Contingent Upon Award)Client: Federal AgencyLocation: Washington, D.C. - OnsiteClearance: Public TrustSecurity Clearance Statement: This position requires a government security clearance; the applicant must be a U.S. Citizen for consideration. The Cost Modeling SME will provide subject matter expertise in full-cost accounting, cost allocation methodologies, rate development, chargeback models, and financial management operations supporting federal working capital and revolving fund environments.
Predictive Modeling Analyst IV Rite-Solutions IncPredictive Modeling Analyst IVChantilly, VAThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In depth experience in at least one of the following disciplines: Collection Performance, Resource Allocation, Multi-band Remote Sensing, Sensor Engineering, Product Quality, Vehicle Engineering, Orbit Mechanics, Functional Availability, Geolocation Accuracy.
Senior Manager, Marketing Mix Modeling Analytics Marriott International IncSenior Manager, Marketing Mix Modeling AnalyticsBethesda, MDThe Senior Manager, Marketing Measurement Analytics (MMM) is a key contributor within Marriott's Enterprise Data, Analytics & AI organization, responsible for delivering insights that optimize marketing performance and inform strategic decision-making. This role focuses on analytics initiatives like marketing mix modeling, attribution, incrementality testing, and ROI analysis-enabling strategic data-driven decisions that improve engagement and maximize return on investment.
Modeling-Based Systems Engineer (All levels) Redwire SpaceModeling-Based Systems Engineer (All levels)Chantilly, Virginia$82,000–$150,000 / yearYou will build and evolve system level models, support virtual integration and V&V activities, contribute to concept development, and collaborate closely with systems engineers, software teams, mission analysts, and business stakeholders to deliver accurate, traceable, and high fidelity engineering representations across aerospace and defense programs. This role blends physics based modeling, MBSE discipline, and multidomain simulation expertise to ensure that digital twins, digital threads, system interfaces, and analytical models are coherent, validated, and aligned with mission and program objectives.
Statistical Modeling & Simulation Subject Matter Expert (SME) One Federal SolutionStatistical Modeling & Simulation Subject Matter Expert (SME)Washington, DCOne Federal Solution is seeking a highly skilled Statistical Modeling & Simulation Subject Matter Expert (SME) to support a Government Client by providing advanced statistical analysis, predictive modeling, simulation, and data-driven insights that support strategic planning and organizational decision-making. As a certified Service-Disabled Veteran-Owned Small Business (SDVOSB), OFS is committed to providing people who deliver high performance and excellence to our government partners.
Jr. Modeling and Simulation Analyst Systems Planning And Analysis, Inc.Jr. Modeling and Simulation AnalystVA$75,000–$90,000 / yearAs a leader in the fields of campaign, mission, and wargaming analysis we embrace the cycle of research paradigm, continually seeking to improve the multi-method application of tools, data, methods, and techniques to generate credible and resilient insights to inform decisions on the Department's most challenging issues spanning CONOPs, acquisitions, force structures, tactics, and strategies. This role supports engagement-level analysis through the development and execution of analytical models, statistical methods, parametric and non-parametric techniques, regression analysis, and computer-based simulations using AFSIM.
Modeling and Simulation Engineer Systems Planning and AnalysisModeling and Simulation EngineerAlexandria, VirginiaFull 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. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Missile Effectiveness Modeling and Simulation Analyst Johns Hopkins University Applied Physics Laboratory LLCMissile Effectiveness Modeling and Simulation AnalystLaurel, MDAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.
Space Domain Awareness Modeling & Analysis Engineer The Aerospace CorpSpace Domain Awareness Modeling & Analysis EngineerChantilly, VA$129,000–$249,600 / yearThe Sensor Modeling and Simulation Department (SMSD) supports all aspects of advanced remote sensing system development: designing and assessing the performance of optics and electro-optical focal plane arrays, modeling the end-to-end sensing system, simulating target scenes and atmospheres, developing innovative data processing and computer vision algorithms, and producing simulated data products for new applications. As 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.
Digital Modeling Engineer KBRDigital Modeling EngineerChantilly, VAKBR is seeking a Senior Digital Modeling Engineer to support Model Based Systems Engineering (MBSE) efforts for an Intelligence Community Space customer. KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities.
Model-Based Systems Engineer (MBSE) Stratos SolutionsModel-Based Systems Engineer (MBSE)Chantilly, VAThe successful candidate will contribute to the development of system architectures, digital thread capabilities, and federated model frameworks that enhance technical rigor and mission understanding across satellite and ground system domains. The selected candidate will operate in a collaborative engineering environment developing and maintaining digital engineering artifacts and MBSE models for space and space-related systems.
Modeling and Simulation Engineer Science Applications International CorpModeling and Simulation EngineerChantilly, VAOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. This role puts you at the heart of efforts to strengthen the NRO's space resiliency posture - ensuring our nation's most critical space assets remain ready, reliable, and effective.
Network Modeling and Simulation Lead CACI International IncNetwork Modeling and Simulation LeadSterling, VA$120,800–$265,800 / yearQualifications: • Bachelors degree in Applied Mathematics, Applied Statistics, Computer Science, Information Technology, or equivalent work experience • 10+ years of related work experience • Strong understanding of network protocols, architectures, and technologies (e.g., TCP/IP, MPLS, SDN) • Expertise in network simulation tools (NS3, Riverbed Modeler, OPNET, Paragon Planner, etc.) • Experience with data analytics and visualization tools • Proven track record of solving complex network problems through modeling and simulation • Strong analytical and problem-solving skills, with the ability to interpret complex data and translate it into actionable insights • Strong written and verbal communication skills • Ability to work independently and as part of a team • TS/SCI with Poly required • Leadership and team management experience, with the ability to inspire and guide teams toward achieving project goals. Desired: • Strong programming skills in languages relevant to network modeling (e.g., Python, C++, MATLAB) • Relevant industry certifications (e.g., CCNP, JNCIP) • Experience in large-scale, multi-vendor network environments.
Quantitative Analytics Senior (Credit Risk Modeling) Freddie MacQuantitative Analytics Senior (Credit Risk Modeling)Mclean, VA$126,000–$190,000 / yearPosition Overview: Freddie Mac's Single-Family Division is currently seeking a Quantitative Analytics Senior to be responsible for the development and execution of statistical models and applications in support of business and risk decisions as a member of the Credit Risk Modeling Team. Coordinating the testing through the model implementation, conducting back tests to monitor the model performance, and performing economic tests and stress tests to validate the model forecast results.
AFSIM 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.
Senior Modeling and Simulation / Operations Research Analyst Mitre CorpSenior Modeling and Simulation / Operations Research AnalystMcLean, VA$124,400–$155,500 / yearRoles & Responsibilities: We are seeking an experienced, highly motivated Modeling & Simulation / Operations Research Analyst to support critical national security missions, such as homeland defense, Space Domain Awareness, orbital warfare, Missile Warning/Tracking/Defense, Space Command and Control, operational test/training, force design, etc. MITRE is a nonprofit systems engineering, applied research, and advanced technology organization that operates federally funded R&D centers to deliver deep technical and systems integration, rapid prototype development, and mission-driven innovation in the public interest.
Modeling and Simulation Engineer APEX TK LLCModeling and Simulation EngineerChantilly, VAUse and develop cutting-edge modeling and simulation tools and algorithms to help address some of the most challenging issues regarding Space Situational Awareness (SSA) for the Intelligence Community (IC) and Department of Defense (DOD). Experience performing space-related engineering analysis (collecting, organizing, analyzing data) using one or more of the following: C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, or STK.
Model-Based Systems Engineer ArcfieldModel-Based Systems EngineerChantilly, VirginiaFull timeThe selected candidate will work closely with government leadership, acquisition stakeholders, mission engineers, systems engineers, and cross-functional technical teams to develop digital models, system architectures, trade-space analyses, technical documentation, and acquisition-focused engineering products that support portfolio-level decision making. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.