AFSIM Modeling and Simulation Engineer LeidosAFSIM Modeling and Simulation EngineerDayton, OhioThis role combines strong technical expertise with excellent collaboration skills, working alongside government personnel, contractors, and a team of engineers and scientists to solve complex challenges involving highly advanced systems. December 11, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Modeling & Simulation Engineer Vets HiredModeling & Simulation EngineerBeavercreek, OhioThe position focuses on enhancing and maintaining existing modeling and simulation systems, integrating scenarios and models, and performing testing and verification using modern Agile development practices. This role is ideal for an early-career developer who enjoys working in a collaborative, fast-paced environment and is interested in evolving complex simulation frameworks.
Modeling & Simulation Specialist | AFSIM Gunslinger Infinity LabsModeling & Simulation Specialist | AFSIM GunslingerDayton, OhioFrom that knowledge, depth, and breadth of understanding, you’ve gained a reputation as a cold-blooded developer capable of meeting deliverable times, hunting down and finding complex scripting issues, and sniffing-out trouble in proposed engineering solutions. In addition, beyond simply meeting project milestones and deadlines, the ideal candidate sees modeling & simulation as a tool to empower decision makers and provides capabilities at the speed of relevance rather than endlessly pursuing “the perfect model”.
Senior MBSE Mentor & Modeling Lead University of Dayton, OhioSenior MBSE Mentor & Modeling LeadDayton, OhioThe successful candidate will be responsible for guiding the professional growth of junior modelers, capturing and institutionalizing best practices, and ensuring collaboration, consistency, and quality across the modeling team. Position Summary: Join the University of Dayton Research Institute (UDRI) and be the MBSE expert who leads, mentors, and empowers the next generation of systems modelers!
NewRadar Modeling and Simulation Analyst Booz Allen HamiltonRadar Modeling and Simulation AnalystBeavercreek, OhioWe’re looking for a problem solver who can use their skills to help perform detailed analyses, including the evaluation of the detectability of airborne systems and survivability analyses of weapon systems and platforms to be deployed in future combat scenarios. You’ll directly impact the Air Force’s mission by helping determine what tactics, techniques, and procedures improve survivability and vulnerability against foreign threat systems, as well as helping make an informed decision for the acquisition of future systems.
Modeling and Simulation Engineer LeidosModeling and Simulation EngineerDayton, OhioThe successful candidate will use strong technical capabilities and communication skills to collaborate with technical teams of engineers and scientists to develop, upgrade, and integrate models of threat systems in the air domain. February 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Modeling And Simulation Engineer Leidos Holdings Inc.Modeling And Simulation EngineerDayton, OH$69,550–$125,725 / yearThe successful candidate will use strong technical capabilities and communication skills to collaborate with technical teams of engineers and scientists to develop, upgrade, and integrate models of threat systems in the air domain. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Signature Modeling Engineer LeidosSignature Modeling EngineerBeavercreek, OhioAs a Signatures Modeling Engineer, you will apply your skills and critical thinking to a wide variety of signature modeling programs supporting AFRL, NASIC, LCMC, and other customer agencies. You will run state of the art signature prediction codes, like Xpatch and SENTRi on airborne and ground-based vehicle models to generate highly accurate signature models.
Radar Modeling and Simulation Analyst, Senior Booz Allen HamiltonRadar Modeling and Simulation Analyst, SeniorBeavercreek, OhioWe’re looking for a problem solver who can use their skills to help perform detailed analyses, including the evaluation of the detectability of airborne systems and survivability analyses of weapon systems and platforms to be deployed in future combat scenarios. You’ll directly impact the Air Force’s mission by helping determine what tactics, techniques, and procedures to improve survivability and vulnerability against foreign threat systems as well as helping make an informed decision for the acquisition of future systems.
NewModel-Based Systems Engineer (Journeyman) - Active Top Secret Clearance Macpower Digital Assets Edge Private LimitedModel-Based Systems Engineer (Journeyman) - Active Top Secret ClearanceDayton, OH$90,000–$185,000 / yearBasic Qualifications: Bachelor's degree in systems engineering, software engineering, test engineering, or related field plus 8-12 years of relevant experience; or Master's degree plus 6-10 years; or 12+ years without degree. Develop system structure and behavior using MBSE tools like NoMagic Cameo Systems Modeler (CSM).
Quantitative Model Analyst - AML US BankQuantitative Model Analyst - AMLCincinnati, OH$111,605–$131,300 / yearTeam responsibilities include performing ongoing monitoring and performance assessments of AML Transaction Monitoring models, conducting comprehensive code reviews and code change assessments, executing below-the-line testing of model thresholds, and performing detailed analytical research to understand model behavior changes, emerging trends, and the underlying drivers of observed performance shifts. Essential Functions: Conduct in-depth analytical research into model performance and behavior changes, including investigation of shifts in alert volumes, customer populations, and transaction patterns to identify underlying drivers and assess potential model impacts.
Model-Based Systems Engineer (MBSE) Waypoint Human CapitalModel-Based Systems Engineer (MBSE)Dayton, OhioThis role focuses on applying Model-Based Systems Engineering methodologies to define system architectures, behaviors, and interfaces while ensuring traceability across the system lifecycle. Support architecture development using MBSE tools such as Cameo Systems Modeler, MagicDraw, IBM Rhapsody, or Enterprise Architect.
Content Creator (Model) Orca CommunicationsContent Creator (Model)Cincinnati, OhioRemoteOrca Communications wants fresh, bold talent to train as the next digital superstar. Your New Gig: Work with us to craft your unique brand as a real content creator.
NewGeriatrician Wanted, New Increased Compensation Model Patient Panel: 65 Years and Older Only, Centrally Located Greater Dayton, OH Area Kettering HealthGeriatrician Wanted, New Increased Compensation Model Patient Panel: 65 Years and Older Only, Centrally Located Greater Dayton, OH AreaGreater Dayton, OHJob Details: Kettering Health is searching for a board-certified provider to treat and care for a well-established patient population in Kettering, OH at our Years Ahead Primary Care clinic. Our newly built office provides multiple specialty access and resources to caring for our patients 65 and older.
Senior Scientist – Radio Frequency (RF) Measurements & Modeling Riverside Research InstituteSenior Scientist – Radio Frequency (RF) Measurements & ModelingBeavercreek, Ohio$120,000–$200,000 / yearThis role provides expert-level technical leadership across broadband RF materials characterization, high‑fidelity electromagnetic property extraction, and advanced modeling and simulation of next‑generation RF systems. Lead simulation workflows using HFSS, COMSOL, or equivalent full‑wave EM solvers to characterize performance and guide design optimization.
NewModel Based Definition Engineer - Secret Clearance Quest Defense Systems and SolutionsModel Based Definition Engineer - Secret ClearanceCincinnati, Ohio$70,000–$77,000 / yearCollaborative Engineering: Work with cross-functional teams to define dimensional constraints and geometric tolerances, ensuring optimal manufacturing processes. Design Excellence: Create detailed 2D cross-sections, 3D models, and Model-Based Definitions (MBD) within Siemens NX and Teamcenter environments.
Senior Model Based Definition Engineer - Secret Clearance Quest Defense Systems and SolutionsSenior Model Based Definition Engineer - Secret ClearanceCincinnati, OhioCollaborative Engineering: Work with cross-functional teams to define dimensional constraints and geometric tolerances, ensuring optimal manufacturing processes. Design Excellence: Create detailed 2D cross-sections, 3D models, and Model-Based Definitions (MBD) within Siemens NX and Teamcenter environments.
Principal Model-Based Systems Engineer STRPrincipal Model-Based Systems EngineerDayton, Ohio$206,000–$284,000 / yearThe ideal candidate will be well-versed in Systems Engineering techniques, Modeling and Simulation, Digital Engineering/MBSE and be excited about opportunities to mentor more junior staff and help foster growth of subject matter expertise across the organization. In addition to modeling in SysML, the Systems Engineer will be responsible for implementing and guiding teams in the customization and automation techniques offered by Cameo to enable multi-disciplinary programs to comply with DoD Digital Engineering goals.
Senior Spectral Scientist/ Modeling Lead Riverside Research InstituteSenior Spectral Scientist/ Modeling LeadBeavercreek, Ohio$120,000–$200,000 / yearPosition Overview: Riverside Research is seeking a Senior Spectral Scientist with experience in Optical & Infrared Spectral Modeling to lead development, sustainment, and validation of EO/IR spectral signature models for Department of War and Intelligence Community customers. Closing Statement: Riverside Research Institute is a not-for-profit, technology-oriented defense company, where service to our customers and support of our staff is our overall mission.
Chemical Kinetics Modeling Engineer University of Dayton, OhioChemical Kinetics Modeling EngineerDayton, OhioMinimum Qualifications: Master’s degree in Chemical Engineering, Mechanical Engineering, Chemistry, or a closely related STEM field, plus a minimum of 3 years of relevant research experience (or a Bachelor’s degree with 5+ years of highly specialized experience). Position Summary: Join the University of Dayton Research Institute (UDRI) as a Chemical Kinetics Modeling Engineer where you will bring your modeling expertise to develop powerful fuel flow and chemistry simulations!