Software Engineer, Agentic Modeling & Simulation (Systems Engineer, Sr) Redwire CorpSoftware Engineer, Agentic Modeling & Simulation (Systems Engineer, Sr)Chantilly, VA$93,000–$150,000 / yearYou will work across simulation, data, and systems engineering teams to deliver intelligent, reliable, and mission‑aligned agentic capabilities supporting aerospace, defense, and other high‑integrity environments. 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.
Orbit Analyst and Space Application Modeling Science Applications International CorpOrbit Analyst and Space Application ModelingChantilly, VA$120,001–$160,000 / yearThis Orbit Analyst and Space Modeling role will work in a collaborative team-focused environment in prototyping, designing, and integrating tools which will be used in modeling and simulating space vehicle missions. Your role will be to provide expertise and proficiency to develop algorithms, support modeling and simulation efforts and provide orbit analytic skills to conduct analyses to support physics-based modeling for space mission applications.
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.
Predictive Modeling Analyst IV ArcfieldPredictive Modeling Analyst IVChantilly, VirginiaFull timeThere 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. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
SIGINT/GEOINT Modeling & Simulation Engineer The Aerospace CorpSIGINT/GEOINT Modeling & Simulation EngineerChantilly, VA$129,000–$249,600 / 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. The Surveillance and Navigation Architecture Performance Department (SNAPD) in the Integrated Performance Subdivision aspires to be the premier force advising the evolution of national security and civil space enterprises, leveraging our modeling and simulation (M&S) expertise to evaluate end-to-end architecture performance.
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.
Space Architecture Performance Modeling & Simulation Specialist The Aerospace CorpSpace Architecture Performance Modeling & Simulation SpecialistChantilly, VA$129,000–$249,600 / 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. The Surveillance and Navigation Architecture Performance Department (SNAPD) in the Integrated Performance Subdivision aspires to be the premier force advising the evolution of national security and civil space enterprises, leveraging our modeling and simulation (M&S) expertise to evaluate end-to-end architecture performance.
EO/IR Remote Sensing Modeling & Simulation Engineer The Aerospace CorpEO/IR Remote Sensing Modeling & Simulation EngineerChantilly, VARemoteThe 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. Develop and use innovative techniques and tools for applications including image chain modeling, spectroscopy, computer vision, change detection and tracking, space domain awareness, lidar and 3D remote sensing, EO/IR remote sensing, product quality metrics, optics, calibration, and data simulation.
Junior Software Engineer (Modeling & Simulation) - TS/SCI Tenica and Associates LLCJunior Software Engineer (Modeling & Simulation) - TS/SCIChantilly, VAData Integration: Structure and query databases to handle the complex, dynamic data required for robust simulations. The most critical requirement for this role is not years of experience, but an aggressive, relentless drive to tackle and solve incredibly hard problems.
Senior Level Modeling, Simulation, and Analysis Engineer Peraton IncSenior Level Modeling, Simulation, and Analysis EngineerChantilly, VA$112,000–$179,000 / yearWe are seeking a Senior Modeling, Simulation & Analysis (MS&A) Engineer to support NGA''s mission by developing and applying advanced modeling, simulation, and analytical capabilities across complex enterprise environments. Bachelor''s degree in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, Mathematics, or a related STEM discipline.
Modeling & Simulation Engineer (Systems Engineer, Sr) Redwire CorpModeling & Simulation Engineer (Systems Engineer, Sr)Chantilly, VAYou 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.
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.
Director - Modeling & Simulation Software The Aerospace CorpDirector - Modeling & Simulation SoftwareChantilly, VA$168,200–$252,400 / yearInformation Systems and Cyber Division (ISCD) staff couple the latest in information system technologies, such as elastic compute clouds, containerization, microservices, real-time operating systems, and visualization frameworks, with expertise in cyber security, software architecture, software engineering, data science, Artificial Intelligence, process improvement, and software development to deliver responsive, resilient, high-performance software intensive systems to our Intelligence Community, DoD, and civilian customers. As an organization with national reach, MSCD works alongside subject matter experts in various disciplines to develop unique-in-the-world capabilities for modeling and simulation, spanning individual space systems through end-to-end space enterprise applications.
Enterprise Modeling Engineering Specialist The Aerospace CorpEnterprise Modeling Engineering SpecialistChantilly, VA$86,600–$129,800 / yearAs a member of CMED, you will provide technical capabilities to support our customers in modeling, simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested operating environments. The Cross-Mission Effectiveness Department (CMED) in the Integrated Performance Subdivision leads integration and application of modeling and simulation capabilities and modern analysis workflows to support end-to-end effects chain analysis and space and space-enabled campaign modeling.
Modeling, Simulation, and Analysis Engineer The Aerospace CorpModeling, Simulation, and Analysis EngineerChantilly, VA$110,400–$165,500 / yearAs a member of the Cross-Mission Effectiveness Department, you will provide technical capabilities to support our customers in modeling, simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested operating environments. 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.
Enterprise Killchain Modeling, Simulations, and Analysis Engineer The Aerospace CorpEnterprise Killchain Modeling, Simulations, and Analysis EngineerChantilly, VA$110,400–$165,500 / yearThe Cross-Mission Effectiveness Department (CMED) in the Integrated Performance Subdivision leads integration and application of modeling and simulation capabilities and modern analysis workflows to support end-to-end effects chain analysis and space and space-enabled campaign modeling. 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.
Modeling, Simulation, and Analysis Specialist The Aerospace CorpModeling, Simulation, and Analysis SpecialistChantilly, VA$129,000–$193,500 / yearAs a member of the Cross-Mission Effectiveness Department, you will provide technical capabilities to support our customers in modeling, simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested operating environments. 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.
NewAgent-Based Modeling and Simulation Lead The Aerospace CorpAgent-Based Modeling and Simulation LeadChantilly, VA$120,800–$233,900 / yearThe Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise. DSG is unique at Aerospace as it not only directly supports major customers, including the U.S. Space Force, U.S. Space Command, Air Force Material Command, and senior leadership at the Pentagon, but also provides a broad range of technical support across the national space enterprise, maintaining vertical responsibilities with customers' portfolios as well as horizontal, matrixed responsibilities across the corporation.
Modeling and Simulation Software Architect The Aerospace CorpModeling and Simulation Software ArchitectChantilly, VA$117,300–$175,900 / yearInformation Systems and Cyber Division (ISCD) staff couple the latest in information system technologies, such as elastic compute clouds, containerization, microservices, real-time operating systems, and visualization frameworks, with expertise in cyber security, software architecture, software engineering, data science, Artificial Intelligence, process improvement, and software development to deliver responsive, resilient, high-performance software intensive systems to our Intelligence Community, DoD, and civilian customers. What You'll Be Doing: Independently provide deep technical expertise, innovation, and project coordination/leadership on efforts to grow and sustain the sub-division's modeling, simulation, and analysis capabilities in teams with multi-disciplinary technical leaders across the company, Aerospace Program Office personnel, and external customers to define and address customer needs.
Modeling and Simulation Analyst, Lead Mitre CorpModeling and Simulation Analyst, LeadChantilly, VA$155,200–$194,000 / yearWe are a large group of over 60 operations research professionals, including over 20 PhDs, who provide thought leadership on a variety of strategic and technical issues, perform analysis that enable our sponsors to make more effective decisions, lead internal research and development activities to bring new technical capabilities into the public sector, and serve as trusted third-party advisors to government sponsors on a variety of technical topics. We apply advanced analytic techniques such as longitudinal analysis, large-scale integer programming, metaheuristics, agent-based modeling, reinforcement learning, predictive modeling, mathematical modeling, forecasting, machine learning, optimization, statistics, probability modeling, Bayesian analysis, and different types of simulation to solve the nation's toughest problems.