Model-Based Systems Engineer LeidosModel-Based Systems EngineerRockville, MD$69,550–$125,725Bachelor’s degree in engineering or related field with 2+ years of prior relevant experience or a master’s degree with at least a year experience in one of these areas: systems engineering, software engineering, test engineering or related field. March 30, 2026For 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.
Network Modeling And Simulation Technician CACI International Inc.Network Modeling And Simulation TechnicianSterling, VA$120,800–$265,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The successful candidate will be responsible for developing and executing complex network models and simulations to optimize network performance, capacity, and reliability across various technologies.
NewWater / Wastewater Engineer - Hydraulic Modeling HDR, Inc.Water / Wastewater Engineer - Hydraulic ModelingFulton, MDHDR is looking for a Water / Wastewater Professional Engineer with experience in utility planning using hydraulic modeling to join our team of Engineers, Scientists and Project Managers to support projects for HDR clients in Maryland, DC, and Virginia. Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute.
Senior Naval Structures Modeling Engineer Peraton IncSenior Naval Structures Modeling EngineerMD$86,000–$138,000 / yearSignificant portion of responsibilities will involve FEM/FEA research, and generation and test of FEM model meshes of complex Naval structures using commercial FEM tools. Candidate will work with Finite Element Modeling / Finite Element Analysis (FEM/FEA) tools to support ongoing research into the acoustics of US Navy platforms.
Naval Structures Modeling Engineer Peraton IncNaval Structures Modeling EngineerMD$80,000–$128,000 / yearCandidate will work with 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: Support the US Navy''s Structural Acoustics research team at NSWC Carderock Division.
Commercial Modeling & Simulation Lead The Aerospace CorpCommercial Modeling & Simulation LeadWestfield, VA$117,300–$226,900 / yearThe National Systems Group serves as the technical advisor to the Intelligence Community and its mission partners involved in the collection and distribution of national and tactical intelligence, including electronics programs, advanced technologies, ground and communications, imagery programs, and systems engineering and launch. 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.
Manager, Model Risk SLM CorpManager, Model RiskSterling, VAA function may be essential for any of several reasons, including: the job exists to perform that function, the employee holding the job was hired for his/her expertise in performing the function, or only a limited number of employees are available to perform that function. Let us know you're interested in a future opportunity by clicking Introduce Yourself in the top-right corner of the page or create an account to set up email alerts as new job postings become available that meet your interest!
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.
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.
NewDigital Architecture & Modeling Engineer (Lead Associate) Peraton IncDigital Architecture & Modeling Engineer (Lead Associate)Herndon, VA$80,000–$128,000 / year2+ years of aviation, FAA, DoD, or comparable mission-critical / safety-critical domain experience (roles may include systems engineering, air traffic management, piloting, aviation operations / safety / risk, or federal program support). You''ll model in Cameo / MagicDraw using SysML and UAF, run analysis against the model, and translate results for FAA leadership, program offices, and engineers - under the mentorship of senior architects.
Digital Architecture & Modeling Engineer Peraton IncDigital Architecture & Modeling EngineerHerndon, VA$112,000–$179,000 / yearThe Digital Architecture & Modeling Engineer will develop and maintain the Digital NAS Architecture (DNA)-an authoritative, model-based representation of the NAS that connects mission needs, operational concepts, requirements, capabilities, systems, services, interfaces, infrastructure, verification evidence, and ultimately operational performance. Develop enterprise and system-of-systems architectures spanning the heterogeneous NAS environment, including air traffic control operational technology (OT), enterprise IT, telecommunications, networks, edge computing, data platforms, cybersecurity, automation, and hybrid/cloud infrastructure.
Senior Naval Structures Modeling Engineer PeratonSenior Naval Structures Modeling EngineerWest Bethesda, Maryland$86,000–$138,000 / yearFull timeSignificant portion of responsibilities will involve FEM/FEA research, and generation and test of FEM model meshes of complex Naval structures using commercial FEM tools. Candidate will work with Finite Element Modeling / Finite Element Analysis (FEM/FEA) tools to support ongoing research into the acoustics of US Navy platforms.
Naval Structures Modeling Engineer PeratonNaval Structures Modeling EngineerWest Bethesda, Maryland$80,000–$128,000 / yearFull timeCandidate will work with 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: Support the US Navy's Structural Acoustics research team at NSWC Carderock Division.
NewSenior Director, Model and AI Review GEICO GENERAL INSURANCE COMPANYSenior Director, Model and AI ReviewBethesda, MD$195,000–$315,000 / yearBuild and manage a team of AI governance professionals committed to leading and enhancing GEICO's model and AI governance program, including frameworks, policies and processes, to address emerging AI risks in alignment with existing and evolving regulatory requirements and industry best practices. A minimum of 10 years of Experience in compliance, risk management, and/or governance in AI, technology or data governance, with demonstrated technical understanding of and experience in assessing risk of AI/ML use cases, platforms, and models, including Generative AI.
Technical SETA SME – Machine Learning, Modeling & Simulation GuidehouseTechnical SETA SME – Machine Learning, Modeling & SimulationBethesda, Maryland$98,000–$163,000 / yearCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Master’s degree or PhD in physics, mathematics, computer science, or relevant engineering fields (electrical, computer, systems, software) with FOUR (4) or more years of work experience.
Senior Financial Analyst - Financial Modeling Heven AeroTech IncSenior Financial Analyst - Financial ModelingSterling, VAThe right candidate builds models as their primary work product, takes active ownership of the data pipeline feeding those models, and serves as the connective tissue across Office of the CEO, Finance, Accounting, Contracts & Procurement, Operations, Manufacturing, Engineering, and Growth to ensure the right data gets into the right place at the right time. 5-8 years of experience in a role where financial modeling was the primary work product - investment banking, private equity, or a dedicated corporate finance modeling function at a complex, multi-entity organization.
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.
Model Operations Engineer ManTech International CorpModel Operations EngineerAshburn, VA$107,900–$179,400 / yearThe ideal candidate will have deep expertise and experience with predictive modeling lifecycles, hands-on experience with machine learning tools and frameworks, and a pragmatic, customer-centric approach to applying ML models to solve complex problems. 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.
Senior Financial Analyst – Financial Modeling Heven AeroTechSenior Financial Analyst – Financial ModelingSterling, Virginia$116,000–$165,000 / yearThe right candidate builds models as their primary work product, takes active ownership of the data pipeline feeding those models, and serves as the connective tissue across Office of the CEO, Finance, Accounting, Contracts & Procurement, Operations, Manufacturing, Engineering, and Growth to ensure the right data gets into the right place at the right time. 5–8 years of experience in a role where financial modeling was the primary work product — investment banking, private equity, or a dedicated corporate finance modeling function at a complex, multi-entity organization.
Modeling and Visualization Engineer Co-Op The Campbell's CoModeling and Visualization Engineer Co-OpHanover, PAOur portfolio includes the iconic Campbell's brand, as well as Cape Cod, Chunky, Goldfish, Kettle Brand, Lance, Late July, Pacific Foods, Pepperidge Farm, Prego, Pace, Rao's Homemade, Snack Factory, Snyder's of Hanover. Optional: Need: Power BI experience in creating Semantic Models that reference a data warehouse and then validating those to the source or spot checking against existing report (Power BI and MicroStrategy / Strategy are widely used).