Modeling & Simulation Engineer - SLCM-N BAE Systems PlcModeling & Simulation Engineer - SLCM-NRockville, MD$132,962–$226,035 / yearAbout BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Additionally, they will contribute to the establishment of a modeling and simulation framework that supports the program''s goals and objectives, and may help to stand up an organization-wide working group for modeling and simulation to facilitate collaboration and knowledge-sharing across teams.
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.
2027 Internship - System Modeling, Evaluation, and Planning Group (KFA) Johns Hopkins Applied Physics Laboratory2027 Internship - System Modeling, Evaluation, and Planning Group (KFA)Laurel, MarylandPart timeHave had coursework/are experienced in - parameter estimation, flight dynamics, guidance, navigation, or control, radiation environments, the principles of radiation interactions with matter, optimization and numerical methods, high energy particle physics, thermal mechanical engineering, nuclear engineering, nuclear weapon effects, or plasma physics. Have programming & simulation experience – You can code in at least one scientific language (Python, MATLAB, Julia, C++, etc.), have experience with version control systems such as gitlab or github, and have built or used simulation models, numerical solvers, or data‑analysis pipelines.
Enterprise - Operations Research Analyst - Modeling, Simulation Erias VenturesEnterprise - Operations Research Analyst - Modeling, SimulationAnnapolis Junction, MarylandDevelop machine learning, data mining, statistical and graph- based algorithms to analyze and make sense of datasets; prototype or consider several algorithms and decide upon final model based on suitable performance metrics; build models or develop experiments to generate data when training or example datasets are unavailable; generate reports and visualizations that summarize datasets and provide data-driven insights to customers; partner with subject matter experts to translate manual data analysis into automated analytics; implement prototype algorithms within production frameworks for integration into analyst workflows. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Modeling, Simulation & Operations Research Specialist AForge LLCModeling, Simulation & Operations Research SpecialistWashington, DC$110,000–$220,000 / yearModeling, Simulation & Operations Research Specialist: AFORGE is seeking Operations Research Analysts and Modeling & Simulation professionals to provide analytical support for mission planning, decision analysis, and complex system evaluations. Required Skillsets and Qualifications: Bachelor's degree in Operations Research, Mathematics, Engineering, Statistics, or related field.
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.
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.
SF Risk - Analytics and Modeling - Senior Analyst Fannie MaeSF Risk - Analytics and Modeling - Senior AnalystReston, District of ColumbiaThe SF Risk - Analytics and Modeling - Senior Analyst role will offer you the flexibility to make each day your own, while working alongside people who care so that you can deliver on the following responsibilities: Support the design, testing, and implementation of an acquisition portfolio optimization tool that provides a holistic evaluation of key SF metrics. Skilled in the graphical representation of information in the form of tables, charts, diagrams, and dashboards; ability to present information in an engaging, easy to understand manner.
Naval Structures Modeling Research Peraton IncNaval Structures Modeling ResearchMD$104,000–$166,000 / yearCandidate will perform research using Finite Element Modeling / Finite Element Analysis (FEM/FEA) tools to support ongoing research into the acoustics of US Navy platforms. Peraton is hiring a Naval Structures Modeling Engineer to do the following: Perform research as part of the US Navy''s Structural Acoustics research team at NSWC Carderock Division.
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.
Intern - GNC Modeling and Simulation Engineering, National Security Space Redwire CorpIntern - GNC Modeling and Simulation Engineering, National Security SpaceChantilly, VAWe are looking for candidates who have excelled in all aspects of your college or University experience as demonstrated by the results of previous internships, coursework, projects, research, workshops and other collegiate activities. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
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.
Operations Research Analyst (Modeling and Simulation), Senior American Systems CorpOperations Research Analyst (Modeling and Simulation), SeniorArlington, VABachelor'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.
Modeling & Simulation Engineer (Systems Engineer, Sr) Redwire SpaceModeling & Simulation Engineer (Systems Engineer, Sr)Chantilly, 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.
Model Based Systems Engineer (MBSE) Ukpeagvik Inupiat CorpModel Based Systems Engineer (MBSE)Dahlgren, VAModel-Based Systems Engineer (MBSE) (E30-2026-25745): Bowhead seeks a DoD SECRET cleared Model-Based Systems Engineer (MBSE) to join our team supporting the Naval Surface Warfare Center Dahlgren Division. Job duties include but are not limited to: Work with Government leads and engineers to help develop system diagrams to represent system interactions.
NewSenior ISR Modeling & Simulation Specialist – ISR DAM The Garrett GroupSenior ISR Modeling & Simulation Specialist – ISR DAMWashington, DCFull timeExperience in IC, DoD, and global ISR disciplines including GEOINT and SIGINT.Proficiency with Collection Requirements Management tools such as GIMS, PRISM, NSRP, and SAVANT.Proficiency with Collection Operations Management tools including ROME and BVI.Experience using COTS analytics platforms such as SAS Federal, Tableau, and Spotfire. Position Overview The Garrett Group is seeking a highly experienced Senior ISR Modeling & Simulation Specialist to provide advanced technical expertise in high‑fidelity, physics‑based modeling, simulation, and analysis of global Intelligence, Surveillance, and Reconnaissance (ISR) systems and architectures.
Sr. Model Based Systems Engineer - 100% Remote Rite-Solutions IncSr. Model Based Systems Engineer - 100% RemoteHome, DCRemoteThere 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. Self-starter who can work with minimal supervision, navigate at the expert level with System Modeling tools, and are familiar with developing Use Cases, Activity Models, and other SYSML models.
Model Based Systems Engineer I Rite-Solutions IncModel Based Systems Engineer IChantilly, 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. For this position, the selected candidate is responsible for participating in a fast-paced software engineering team that will help transform MBSE and Digital Engineering practices using cutting edge technology to include Artificial Intelligence.
Model Based Systems Engineer (Expert) KBRModel Based Systems Engineer (Expert)Chantilly, VA$150,000–$187,000 / yearDevelop and deliver enterprise level digital engineering approaches, and ensure that the models, data, and information to support the development of space and intelligence architecture, systems, and other acquisitions are accessible, interconnected, and structured in such a way to ensure organizational goals are met or exceeded. We are looking for the self-driven, the bold, the passionate Systems Engineers who will join KBR on an exciting journey of professional thrill and personal growth as the Team pursues and steps up to strategic Customer Enterprise-level challenges!
Model Based Systems Engineer - 100% Remote Rite-Solutions IncModel Based Systems Engineer - 100% RemoteHome, DCRemoteThere 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. Self-starter who can work with minimal supervision, navigate at the expert level with System Modeling tools, and are familiar with developing Use Cases, Activity Models, and other SYSML models.