72 Results for

Modeling Jobs in Warrenton, VA

Jobs

Chantilly or Springfield, VA14 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. · 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.

Quantico, VA30+ 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

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.

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.

Herndon, Virginia22 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.

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.

Chantilly, Virginia10 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.

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.

New!

Reston, VA4 days ago

Remote

$91,700–$163,700 Per Year

By delivering objective, data-driven research, program planning and development, technical assistance, implementation, post-implementation analytics, and evaluations, OSC/Lewin supports current program activities, informs future program investments and supports strategic decision processes that improve the health and well-being of the nation's citizens. OptumServe Consulting/The Lewin Group (OSC/Lewin), a premier national health care and human services consulting and policy analysis firm, brings 50 years of experience finding answers and solving problems for leading organizations in the public, non-profit, and private sectors.

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

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.

Quantico, VA30+ 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.

Stafford, VA30+ 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.

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.

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.

Vienna, VA19 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.

Herndon, Virginia30+ days ago

$135,000–$216,000 Per Year

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. The selected candidate will work closely with software engineers, data engineers, product owners, and mission stakeholders to deliver scalable, explainable, and production-ready analytic solutions.

Vienna, VA30+ 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).

Reston, VA30+ days ago

The architect evaluates the current platform implementation, identifies customization-driven technical debt, and defines a sustainable configuration-first architecture aligned with ServiceNow best practices, CSDM service modeling, and modern IT service management. Working closely with government leadership, platform stakeholders, and engineering teams, the architect assesses the current environment, defines the target platform architecture, and guides implementation of the modernization roadmap.

Chantilly, Virginia30+ days ago

$135,000–$216,000 Per Year

Responsibilities: Space Domain Awareness Intel Analyst will provide analytical support, algorithm development, and modeling and simulation analysis for space protection, space threat susceptibility, directed energy analysis, and space domain awareness. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

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.

Fairfax, Virginia18 days ago

Position objectives are to prepare the triennial federal facilities and administrative (F&A) cost proposal, review and support the annual fringe benefit proposal, coordinate activities related to the university's recharge committee, provide leadership support and guidance on assigned fiscal initiatives and projects, manage invoicing and reporting for state-funded sponsored projects, support financial models to support forecasting and budgeting, and support debt facility compliance. The Director, Financial Analysis & Cost Management Accounting, is responsible for analyzing financial data, developing forecasts, and providing strategic insights to support business decisions within the Controller's Office.

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

Lead enterprise cybersecurity engineering: design, implement, and sustain security controls across systems, networks, applications, and infrastructure aligned to NIST SP 800‑53, STIGs, and SRGs. Required experience and skills: Cybersecurity engineering/architecture experience with at least 3 years in senior security engineering or architecture roles supporting enterprise or DoD environments.

New!

Herndon, Virginia6 days ago

$51,000–$82,000 Per Year

Provide business area and technical expertise to management and stakeholders to facilitate planning, set direction, define business initiatives, and develop solutions to business information systems needs and requirements. Knowledge of Azure Cloud, data analytics and data science tools and frameworks, data quality strategy, data lake and database concepts.

Herndon, Virginia30+ days ago

$180,000–$200,000 Per Year

Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Herndon, Virginia22 days ago

$135,000–$216,000 Per Year

Herndon, Virginia23 days ago

$112,000–$179,000 Per Year

Qualifications: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan. The selected candidate will work within a Production Operations team with experience supporting data management processes, database engineering and management; deploying, maintaining, tuning, and enhancing database systems.

Reston, Virginia8 days ago

$86,000–$138,000 Per Year

You will serve as a technical lead and subject matter expert, collaborating closely with corporate stakeholders, data architects, and cross-functional teams to deliver high-quality, secure, and data and knowledge products that further Peraton corporate growth and business acquisition processes. Work within the CIO-managed data catalog to ensure Growth & Business Operations data assets are properly inventoried, normalized, classified, tagged by domain and sensitivity, and discoverable by authorized AI consumers.

Herndon, Virginia30+ days ago

$146,000–$234,000 Per Year

Establish secure cross‑domain data exchange strategies, data labeling/releasability controls, and defensible data sharing patterns supporting SOC, CIRT, threat intelligence, and vulnerability management workflows. Advise senior leadership on ERP transitions, interoperability constraints, data quality risk, and architectural tradeoffs impacting Force Management, PPBE, GFM DI, and modeling & simulation initiatives.

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

Hands‑on experience integrating data from relational databases, Dataverse, SharePoint, APIs, and cloud data platforms; implementing incremental refresh and aggregation strategies. Oversee data integration from SQL Server, Dataverse, SharePoint, data warehouses, APIs, and cloud sources; implement incremental refresh, aggregations, and row‑level security.

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

Relevant professional certification or equivalent experience (examples: Microsoft Certified: Power Platform Solution Architect Expert; Microsoft Certified: Azure Solutions Architect Expert; AWS Certified Solutions Architect – Professional; CISSP‑ISSAP). Deep expertise in Power Platform components (Power Apps, Power Automate, Power BI, Dataverse), connectors, Dataverse modeling, and integration patterns with Azure and Microsoft 365.

Herndon, Virginia22 days ago

$112,000–$179,000 Per Year

As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Join Peraton in advancing the safety, efficiency, and modernization of the National Airspace System (NAS) through the FAA’s Brand New Air Traffic Control System (BNATCS) contract.

Chantilly, Virginia10 days ago

$135,000–$216,000 Per Year

Qualifications: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. The ideal candidate brings strong experience integrating large-scale systems within government environments and can bridge architecture, engineering, and operations to deliver cohesive, secure, and high-performing solutions.

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

Strong expertise in ETL/ELT design, schema design, data modeling, stream/batch processing (Kafka, Spark, Flink, etc.), and data storage technologies (Elasticsearch, Splunk, data lake, cloud data warehouses). Relevant professional certification or equivalent experience (examples: AWS Certified Solutions Architect – Professional; Microsoft Certified: Power Platform Solution Architect Expert; Microsoft Certified: Azure Solutions Architect Expert; CISSP‑ISSAP).

New!

Chantilly, VA4 days ago

$145,000–$185,000 Per Year

This opportunity is intended to identify experienced professionals to provide program control, budget analysis, financial oversight, and acquisition support across complex government programs and portfolios. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

Relevant DoD/military training (examples: M0923W1; A‑102‑5888; A‑102‑5599 (SNOOP); C‑150‑1401; W‑150‑4575; S‑250‑1095; A‑531‑0022; A‑531‑0009; A‑531‑0045; A‑113‑0381; A‑113‑0342; A‑121‑0594 (P/L); A‑104‑0084; A‑150‑4219 (P/L); A‑150‑9020 (P/L); C‑531‑0038); OR. Lead design and delivery of enterprise data visualization solutions (dashboards, analytic apps, executive reports) using Power BI, Tableau, or equivalent BI platforms.

Herndon, Virginia30+ days ago

$66,000–$106,000 Per Year

Relevant professional certification or equivalent experience (examples: CompTIA Data+; Microsoft Certified: Azure Data Engineer Associate; PL‑300 Power BI Data Analyst). As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

Chantilly, Virginia30+ days ago

$82,500–$141,775 Per Year

Reston, Virginia30+ days ago

$186,100–$290,725 Per Year

To accelerate revenue realization, strengthen win probability, and ensure capital deployment decisions directly support sustainable, mission-aligned growth, this role must operate in tight partnership with the CEO responsible for corporate strategy along with the VP of Business Development. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.

Fairfax, VA30+ days ago

Full-time

The ideal candidate brings strong expertise in statistics, machine learning, and AI, along with hands-on experience using Databricks and cloud‑native analytics tools to develop scalable, high‑impact analytical solutions. This role will support data-driven decision-making across federal health environments by developing predictive models, conducting advanced statistical analysis, and building reproducible analytical workflows.

Chantilly, Virginia29 days ago

$120,700–$228,400 Per Year

Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. You will collaborate with cross-functional teams including data scientists, software engineers, subject matter experts, and cyber analysts to apply advanced analytics, machine learning, and AI techniques.

Reston, VA30+ days ago

Join an Award-Winning TeamOur employees consistently rank us among the best—earning honors like Best Places to Work (Washington Business Journal, 9+ years) and Top Workplaces (The Washington Post, 2022–2025). We’re a management and technology consulting firm supporting critical federal missions, where you’ll have the opportunity to solve meaningful challenges, work alongside high-performing teams, and make a real impact from day one.

Fairfax, Virginia22 days ago

Teach courses offered by CDS at the undergraduate and graduate levels in all course modalities (in-person, hybrid, and fully online) as assigned, develops new courses in area(s) of expertise, and supports teaching activities across undergraduate, certificate, and graduate programs in the department; holds office hours, mentors students, and supervises graduate and undergraduate student research, which may also include the oversight of GTAs, GRAs and department Student Teachers and Research (STAR) Assistants. The successful Term Assistant Professor is expected to: (a) teach at both the undergraduate and graduate levels, develop new course curriculum, and support the department's undergraduate, certificate, Master, and two PhD programs; and (b) participate and contribute to service at the department, college, university, and relevant scientific communities/organizations, as well as support department activities to promote its programs.

Herndon, Virginia30+ days ago

$135,000–$216,000 Per Year

Herndon, Virginia30+ days ago

$135,000–$216,000 Per Year

Herndon, Virginia30+ days ago

$112,000–$179,000 Per Year

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Modeling Jobs in Warrenton, VA

Modeling, Simulation & Analysis Engineer PROVATOHR INC

Senior Modeling & Simulation Engineer ThinkTek

Model-Based Systems Engineer (MBSE) Stratos Solutions

AFSIM Modeling & Simulation Specialist Macpower Digital Assets Edge LLC

Modeling, Analysis & Simulation (MA&S) Engineer Peraton

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

Model, Simulation, & Analysis Engineer Stratos Solutions

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

Modeling and Simulation Engineer APEX TK LLC

Consultant, Payment Model Technical Assistance - Remote UnitedHealth Group

Model Based System Engineer-Junior Level Solvarus

Model Based System Engineer Solvarus

Model Based System Engineer-Mid Level Solvarus

Model Based System Engineer Staff Solvarus

Modeling & Simulation Developer ManTech

Junior Model-Based Systems Engineer ManTech

DoD Supply Chain Modeler Paradigm Max Q LLC

Mechanical Engineering Manager NCS Technologies, Inc.

Sr. Data Architect Halvik

Senior Data Scientist Peraton

Sr. Data Engineer Halvik

ServiceNow Architect Acuity INC

Space Domain Awareness Intelligence, Advisor Peraton

Artificial Intelligence/ Machine Learning Developer Unissant

Director, Financial Analysis & Cost Management Accounting George Mason University

Cybersecurity Engineer Peraton

Business Analyst Peraton

Business/Finance Manager Markon

Cyber Systems Architect, Senior Advisor Peraton

Database Engineer Peraton

Data & AI Integration Engineer - Mid-Level Peraton

Data Architect, SME Peraton

Power BI Developer, Senior Peraton

Power Platforms Architect Peraton

SW & Data Architect - Enterprise Software & Data Architecture Peraton

Senior Level Systems Integrator Peraton

Data Engineer Peraton

Senior Program Control Analyst (Budget) Markon

Data Visualization Specialist Peraton

Power BI Developer, Journeyman Peraton

Data Scientist - Cleared (All Level) Noblis

Technical Team Lead Acuity INC

Sr. Director, Corporate Development Noblis

Data Scientist Prometheus Federal Services

Cleared Data Scientist (Multiple Levels) Noblis

Application Engineer (Tableau) Acuity INC

Term Assistant Professor, Computational and Data Sciences George Mason University

Senior Statistician/Mathematician - Quality Assurance Framework (QAF) Oversight & Monitoring Peraton

Expert Statistician/Mathematician - Quality Assurance Framework (QAF) Accreditation Peraton

Senior Computer Scientist - Quality Assurance Framework (QAF) Oversight & Monitoring Peraton

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