110 Results for

Modeling Jobs in Gainesville, VA

Jobs

West Bethesda, Maryland8 days ago

$80,000–$128,000 Per Year

Candidate 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.

West Bethesda, Maryland8 days ago

$86,000–$138,000 Per Year

Significant 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.

West Bethesda, Maryland8 days ago

$104,000–$166,000 Per Year

Candidate 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.

New!

Chantilly or Springfield, VAToday

Full-time

Senior-level Modeling, Simulation and Analysis (MS&A) Engineers guide and conduct modeling, simulation and analysis activities in support of business stakeholders, analysts, and warfighters to define and analyze system and data requirements to support NGA business and mission processes to ensure timely and accurate GEOINT. · Bachelor's degree or higher in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, Mathematics, or related STEM degree program, or related equivalent additional experience of 4 years with no degree or 2 years with a non-STEM degree.

Springfield, VA9 days ago

Reporting to the Program Lead and Lead Architect while directly supporting the Architecture & Data Management Branch (ADMB), this role focuses on building and customizing metamodels compatible with ServiceNow and the Common Service Data Model (CSDM), developing templates for architectural artifacts, and creating accurate as-is and to-be models across all EA domains. The specialist supports the migration from legacy tools to the new EA Repository and Modeling Tool (Ins-Pi/YouDesign), ensuring data integrity, visualization, and alignment with TSA’s mission to protect the nation’s transportation systems through efficient, data-driven architecture capabilities.

Quantico, VA23 days ago

Position Description: ThinkTek is seeking a highly motivated Senior Modeling & Simulation (M&S) Engineer to provide technical expertise in the development, integration, and analysis of modeling and simulation solutions that support program decision-making and mission outcomes. The role focuses on designing, implementing, validating, and analyzing models and simulations to evaluate system performance, operational concepts, and technical alternatives across complex operational environments.

Chantilly, VA30+ days ago

This multifaceted role entails various tasks, including: Modeling and Simulation Strategy: Develop and implement a comprehensive modeling and simulation strategy that aligns with the organization's goals. Model Development: Lead the development of sophisticated models and simulations or Model-Based Systems Engineering (MBSE) tailored to specific organizational needs.

Reston, VA30+ days ago

Full-time

Job Overview: We are seeking an AFSIM Modeling & Simulation Specialist to support advanced Modeling, Simulation, and Analysis (MS&A) efforts. This role involves creating and analyzing military simulation models to support national security and defense technologies.

Chantilly, VA30+ days ago

The 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.

Chantilly, Virginia17 days ago

You will assist active programs, instruct others in the proper use of digital engineering tools and methods, work with our business development team to attract new customers, and apply modeling and simulation in responding to government and industry solicitations. 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.

Arlington, VA30+ days ago

$85,000–$155,000 Per Year

You'll work closely with domain experts and other engineers on-site with the customer in Chantilly, VA, to build realistic physics-based models, visualization tools, and analysis systems that drive critical decision-making for national security operations. ExoAnalytic Solutions is seeking a Software Engineer focused on modeling & simulation to support the development of advanced software used to simulate the motion, interaction, and characterization of satellites, sensors, and ground systems.

Fort Belvoir, VA7 days ago

This role blends technical expertise, instructional delivery, and curriculum development to enable the Total Army workforce in applying modeling and simulation to real-world operational, analytical, and acquisition challenges. We are seeking a candidate to serve as a highly motivated Modeling & Simulation (M&S) Instructor within the U.S. Army Modeling Simulation School (AMSS) to support advanced training, education, and capability development for the U.S. Army and Department of War.

WMA - Springfield OR Chantilly VA, VA30+ days ago

Master’s degree in Computer Science, Artificial Intelligence, Machine Learning, Computer Vision, or related STEM field (or equivalent senior-level experience). This is a senior-level opportunity for an experienced engineer who understands both the operational mission and the rigor required for trusted AI systems in national security applications.

Chantilly, VA30+ days ago

The successful candidate will perform detailed system-level and phenomenology analyses across satellite, ground, and space communication architectures, contributing to performance assessments and forward-looking analytic roadmaps. Perform orbital mechanics modeling and simulation activities including orbit determination, orbital maneuver analysis, and spacecraft flight dynamics assessments.

Arlington, Virginia30+ days ago

SLA Analysis Group provides objective analyses, plans, and strategies to clients across the US Navy (air, surface, undersea), US Marine Corps, US Air Force, Australian Defence, and DARPA clients to support acquisition, delivery, and sustainment decisions. Embedded within the group lies the core SPA thought leadership on Undersea Strategy, Software Development, and Cost Estimating with additional benchmark capabilities in AI/ML & Decision Analytics, Modeling and Simulation, and Future Force Assessments.

Chantilly, VA30+ days ago

Use 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.

Arlington, VA30+ days ago

The Deputy Chief of SpaceOperations for Space Analysis assists the Secretary of the Air Force (SecAF),other Secretariat offices, and the Chief of Space Operations (CSO) developingthe USSF vision and capability needs; champion the advancement of emergingtechnologies; employ advanced technologies to digitally transform the USSF;assure USSF digital infrastructure and Information Technology (IT) needs aremet; effectively manage USSF data; and coordinate, synchronize, and conductanalysis supporting the Office of the Chief of Space Operations staff. Apply operations research techniques and supporting skills such as database query languages, design of experiment and response surface methodologies, scripting language programming, and development of appropriate models and simulations.

New!

Springfield, VA5 days ago

Bachelor's degree or higher in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, Mathematics, or a related STEM field, or equivalent experience:4 additional years of experience with no degree, or. Master's degree in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, Mathematics, or a related STEM field.

Springfield, VA30+ days ago

Senior Level Modeling, Simulation and Analysis (MS&A) Engineers guide and conduct modeling, simulation and analysis activities in support of business stakeholders, analysts, and warfighters to define and analyze system and data requirements to support NGA business and mission processes to ensure timely and accurate GEOINT. Perform Gap analysis and methodologies to identify the implications of artificial intelligence and machine learning for the future of warfare, and the specific defense and security applications (e.g., intelligence analysis, command and control, targeting, autonomous systems, information operations, training and simulation) where AI will be most impactful.

Herndon, Virginia8 days ago

$135,000–$216,000 Per Year

This role sits at the intersection of model-based systems engineering (MBSE), simulation science, and artificial intelligence — applying AI-augmented modeling techniques to accelerate system design, predict emergent behaviors, automate trade-off analyses, and enhance the fidelity and efficiency of simulation environments. Apply AI and machine learning techniques to enhance MBSE workflows — including automated model generation from requirements, natural language processing (NLP) for requirements analysis, and AI-assisted consistency and completeness checking across large model repositories.

Rockville, MD30+ days ago

$20–$28 Per Hour

To be considered for this summer seasonal position, candidates must be available during the weeks of June 22, 2026; July 6, 2026; July 13, 2026; and July 27, 2026 and be willing to travel between Howard Community College and Montgomery County Community College). We are seeking enthusiastic, motivated and talented individuals to work as a Lead Instructor in our Model UN, Mock Trial, Young Investors, and Debate week long summer camps.

Springfield, VA30+ days ago

Full-time

Senior Level Modeling, Simulation and Analysis (MS&A) Engineers guide and conduct modeling, simulation and analysis activities in support of business stakeholders, analysts, and warfighters to define and analyze system and data requirements to support NGA business and mission processes to ensure timely and accurate GEOINT. ·Perform Gap analysis and methodologies to identify the implications of artificial intelligence and machine learning for the future of warfare, and the specific defense and security applications (e.g., intelligence analysis, command and control, targeting, autonomous systems, information operations, training and simulation) where AI will be most impactful.

Chantilly, VA30+ days ago

Full-time

Integrate enterprise tools and develop MBSE-based processes to support requirements engineering, the customer's ERB process, CONOPS and architecture development, Risk, Issues and Opportunity Management boards, schedule management, test and verification strategy development, and system integration of new initiatives in support of expanded mission capabilities. As a Solvarus team member, you will work closely as part of multiple Integrated Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques.

Chantilly, VA30+ days ago

Full-time

Chantilly, VA30+ days ago

Full-time

Develop architecture and lead integration of enterprise tools and develop MBSE-based processes to support requirements engineering, the customer's ERB process, CONOPS and architecture development, Risk, Issues and Opportunity Management boards, schedule management, test and verification strategy development, and system integration of new initiatives in support of expanded mission capabilities. Lead a team of engineers to integrate enterprise tools and develop MBSE-based processes to support requirements engineering, the customer's ERB process, CONOPS and architecture development, Risks, Issues, and Opportunity Management boards, schedule management, test and verification strategy development, and system integration of new initiatives in support of expanded mission capabilities.

Chantilly, VA30+ days ago

Full-time

Quantico, VA27 days ago

As a Modeling and Simulation (M&S) Developer, you will serve as a trusted advisor to our customers, ensuring the technical architecture of wargames is robust and reliable while directly shaping the tools used to prepare Marines for the future fight. + Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, and/or virtual communication, which may involve delivering presentations.

Arlington, VA30+ days ago

$206,000–$284,000 Per Year

The 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.

Arlington, VA30+ days ago

$157,000–$224,000 Per Year

The Systems Engineer should have experience architecting systems, working across the Systems Engineering Lifecycle, a deep understanding of Systems Engineering principles, reverse engineering techniques, and the ability to work with complex software systems and the utilization of Digital Engineering/MBSE to accomplish program goals. The ideal candidate will be experienced in Systems Engineering processes and techniques, Modeling and Simulation, software-based systems, Digital Engineering/MBSE and be excited about opportunities to grow and be a source of subject matter expertise across the organization.

Stafford, VA27 days ago

To do that, MANTECH assists our customer to conduct the detailed systems engineering analysis, establishes technical policies and guidance across the Command, and manage the technical investigation and distributed planning required to deliver world class Marine Air Ground Task Force (MAGTF) systems capabilities to the warfighter. MANTECH is responsible for assisting our government customer and ensuring that material solutions developed or acquired by Marine Corps Systems Command (MCSC) are system engineered, integrated, interoperable, and certified to provide the warfighter with equipment required to accomplish their mission.

Washington, VA17 days ago

Premier Enterprise Solutions is seeking a senior-level Budget Analyst IV to support high-visibility financial management operations within the Office of the Under Secretary of Defense for Intelligence & Security (OUSW(I&S)). Support reimbursable programs, including Joint Duty Assignments and FFRDC activities, by tracking execution, managing extensions or early terminations, and coordinating with receiving agencies.

Stafford, VA30+ days ago

Paradigm Max Q is seeking a highly skilled Supply Chain Modeler with specialized experience in OPUS Suite or comparable Department of Defense (DoD) supply chain modeling tools. The ideal candidate will also bring strong analytical capabilities using Power BI, Tableau, JMP, or JMP Pro to support statistical modeling, predictive analytics, and logistics performance optimization.

Springfield, VA23 days ago

The Automation/AI SME identifies workflow bottlenecks and designs streamlined automation tools, assists developers with complex spatial algorithms such as routing, suitability modeling, classification, or spatial optimization, and advises the architect and GPMO on emerging AI frameworks, libraries, and best practices. Automation & Scripting Expertise: Proven ability to design, build, and optimize automated geospatial workflows using Python, FME, or equivalent tools, reducing manual processing and improving production timelines.

Manassas, VA30+ days ago

Demonstrable experience in leading teams to design small to large mechanical enclosures housing electronic sub-assemblies and components to meet MIL-STD requirements, specifically rackmount chassis for compute and storage servers and their unique cooling requirements. The Mechanical Engineering Manager will lead and manage a group of ME's who are responsible for designing structures made of sheet metal and 3D printed plastic to house compute and storage servers and other electronic sub-systems.

Fairfax, VA23 days ago

Remote

The ideal candidate is a recognized expert in Optical Character Recognition (OCR), Natural Language Processing (NLP), Large Language Models (LLMs), and deep learning, with proven experience integrating these capabilities into end-to-end enterprise solutions that process and extract value from large volumes of unstructured data. As a Principal Engineer, you will drive innovation, guide architecture decisions, mentor engineering teams, and work closely with product, leadership, and customers to translate complex business challenges into robust AI/ML solutions.

Arlington, VA23 days ago

Excellent communication skills - you have strong verbal and written interpersonal and communication skills, which are used to effectively interact with customers, collaborate with internal teams, and convey ideas and feedback . • Customer service skills - you are experienced in placing the customer at the center of decision-making and continuously strive to exceed their expectations by staying on top of customer support and customer complaints, creating a powerful customer experience strategy .

Chantilly, Virginia30+ days ago

That's why we need you, an experienced professional, to support the Chief Data Officer (CDO) and Associate Chief Information Officer (ACIO) in our customer organization in evaluating and guiding future system architectures that enable activity-based intelligence through automated and accelerated mission delivery to our multi-agency Intelligence Community (IC) and DoD customers using the latest open source tools, trends, and data modeling techniques. The candidate will facilitate Integrated Product Teams (IPT’s), and technical working groups that will promote, review and assess the maturity of engineering artifacts, CONOPS, interfaces, and architecture products in support of system and acquisition-level ground milestones, and integration of new systems and initiatives .

Springfield, VA12 days ago

$150,000–$155,000 Per Year

Reporting to the Program Lead and Lead Architect and directly supporting the Architecture & Data Management Branch (ADMB), this role focuses on integrating the EA Repository and metamodel with systems such as ServiceNow and the Common Service Data Model (CSDM). Responsibilities include ensuring data compatibility, developing and troubleshooting APIs, XML interfaces, data feeds, and ETL processes, and supporting the provisioning and management of tools like Ins-Pi (YouDesign).

Fort Belvoir, VA30+ days ago

Our capabilities include supplying federal government entities and private businesses with software development, scientific and engineering technical assistance, systems integration and enterprise security. Open Systems Technologies Corporation is a leader in the government contracting marketplace, providing Enterprise Security and Cloud Computing solutions to support large organizations.

Springfield, VA12 days ago

Reporting to the Program Lead and Lead Architect while directly supporting the Architecture & Data Management Branch (ADMB), this role ensures seamless interoperability between the EA Repository (Ins-Pi/YouDesign), ServiceNow (including CSDM), and other TSA/DHS platforms. The Interface Development Specialist designs, develops, and maintains interfaces and data exchanges that connect TSA’s Enterprise Architecture tools, repositories, and external systems under the EASS contract.

Springfield, VA9 days ago

The specialist ensures compliance with the Federal Data Strategy and the Geospatial Data Act (GDA) of 2018, advances data management maturity through the Intelligent Information Management Framework (IIMF) and supports the adoption of data mesh principles to enable scalable AI/ML initiatives. + Create, maintain, and guide conceptual and logical data models at the enterprise, portfolio, and solution levels across key TSA domains (aviation security, biometrics, data mesh, geospatial, cloud, mobile).

Falls Church, VA30+ days ago

Remote

$75,000–$100,000 Per Year

The Defense Health Agency (DHA) is a joint, integrated Combat Support Agency that enables the Army, Navy, and Air Force medical services to provide a medically ready force and a ready medical force to Combatant Commands during peacetime and wartime. Our service offerings have grown in the past ten years, including infrastructure resiliency, contact center operations, information technology, software engineering, program management, strategic communications, engineering, and cybersecurity.

New!

Vienna, VA5 days ago

Data Integration - MuleSoft Anypoint: Design, build, and maintain API-led integrations using MuleSoft Anypoint Platform to connect NGP with internal NTIA systems (financial, HR, identity management, enterprise content management) and external systems (Grants.gov application packages, SAM.gov entity validation, grantee portal APIs). The role also encompasses data migration strategy and execution - profiling source systems, creating field-level mappings to Salesforce objects, developing ETL jobs, and executing phased migration sprints with iterative validation to preserve the integrity of NTIA's grant portfolio data.

New!

Springfield, Virginia3 days ago

$198,000–$200,000 Per Year

This position drives modernization efforts, provides strategic architectural guidance, supports governance processes, and advances EA maturity using the Enterprise Architecture Management Maturity Framework (EAMMF) while leveraging FEAF v2.0 and DoDAF components. Working closely with the Program Lead and directly supporting the Architecture & Data Management Branch, this role is responsible for developing, documenting, maintaining, and communicating comprehensive as-is and to-be architectures across all domains and levels.

Ashburn, VA12 days ago

Interpret and translate the captured technical and functional requirements into technical documentation that can be used by both the project management team and the development teams to develop the end user software using Java technologies. Coordinate with various organizations and teams within the enterprise to ensure that all the activities and dependencies are met by matrixed resources and other teams responsible for delivery within the organization.

Vienna, VA23 days ago

Role SummaryThe Senior Data Engineer will be a key contributor within the Data Products Delivery Area, responsible for designing, building, and operating scalable, secure, and high-quality data pipelines that power Business Intelligence & Analytics and AIML products. Required Skills & ExperienceCore Technical SkillsStrong hands-on experience with Python for data engineering and API integration, PySpark / Apache Spark for large-scale data processing, SQL (advanced querying and performance tuning).

North Bethesda, MD17 days ago

Remote

Contractor

We are on a mission to automate 85% of finance and accounting by 2030, transforming the back office into a proactive, decision-ready function that empowers leaders to scale with confidence. We are seeking experienced CFOs who want to move beyond traditional roles and become strategic leaders in a next-generation finance model.

North Bethesda, MD17 days ago

Contractor

North Bethesda, MD17 days ago

Contractor

Ashburn, VA30+ days ago

Ability to work independently and in a team setting, take ownership of and complete relatively complex tasks, effectively using available resources, as needed, with minimal guidance. Design and implement innovative AI solutions to address complex business challenges using techniques such as natural language processing and large language models.

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Modeling Jobs in Gainesville, VA

Jobs

Naval Structures Modeling EngineerPeraton

Senior Naval Structures Modeling EngineerPeraton

Naval Structures Modeling ResearchPeraton

Modeling, Simulation & Analysis EngineerPROVATOHR INC

Modeling/Mapping SpecialistAkima

Senior Modeling & Simulation EngineerThinkTek

IT Modeling and Simulation SMETENICA and Associates LLC

AFSIM Modeling & Simulation SpecialistMacpower Digital Assets Edge LLC

Model-Based Systems Engineer (MBSE)Stratos Solutions

Space Systems Modeling and Simulation Engineer, Staff (Systems Engineer, Staff)Redwire Space

Software Engineer-Modeling & SimulationExoAnalytic Solutions

Modeling & Simulation (M&S) InstructorTrideum Corporation

Senior AI/ML Modeling, Simulation & Analysis Engineer (Part-Time)TRIAEM, LLC

Model, Simulation, & Analysis EngineerStratos Solutions

CWMD Model ProgrammerSystems Planning and Analysis

Modeling and Simulation EngineerAPEX TK LLC

USSF Modeling, Simulation and Analysis SMESigmatech, Inc.

Modeling, Simulation and Analysis Engineer (Senior-Level) TO 11 / 203 PD 5bMission Intel

AI/ML Modeling, Simulation and Analysis Engineer (Senior) #749Allen Integrated Solutions

Modeling, Analysis & Simulation (MA&S) EngineerPeraton

Model UN, Entrepreneurship, and Mock Trial Summer Camp TeacherBlack Rocket Productions

AI/ML Modeling, Simulation and Analysis EngineerPROVATOHR INC

Model Based System Engineer-Junior LevelSolvarus

Model Based System Engineer-Mid LevelSolvarus

Model Based System Engineer StaffSolvarus

Model Based System EngineerSolvarus

Modeling & Simulation DeveloperManTech

Principal Model-Based Systems EngineerSTR

Lead Model-Based Systems EngineerSTR

Junior Model-Based Systems EngineerManTech

Senior Budget Analyst IV (DoD / Intelligence Programs)Premier Enterprise Solutions

DoD Supply Chain ModelerParadigm Max Q LLC

Sr. AI/ML Engineer - Active TS (SCI and CI/Poly Eligible)Vibrint

Mechanical Engineering ManagerNCS Technologies, Inc.

Principal AI/ML EngineerPantheon Data

Sr. Business AnalystLinTech Global

Ground CDO Data Integration Senior Tech SpecialistArcfield

Tool/API IntegratorAkima

Power BI EngineerOpen Systems Technologies Corporation

Interface Development SpecialistAkima

Data & Geospatial Standards SpecialistAkima

Junior AnalystPantheon Data

Sr. Data ArchitectHalvik

Lead Enterprise ArchitectAkima, LLC

Systems EngineerUnissant

Sr. Data EngineerHalvik

Strategic CFO (Contract, Remote) – Finance as a Service (FaaS)Rose Financial Solutions LLC

Strategic CFO (Contract, GovCon, Hybrid) – Finance as a Service (FaaS)Rose Financial Solutions LLC

Strategic CFO (Contract, NonProfit, Hybrid) – Finance as a Service (FaaS)Rose Financial Solutions LLC

Artificial Intelligence/ Machine Learning DeveloperUnissant

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