3,282 Results for

Modeling Jobs in McLean, VA

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2027 Graduate - Trajectory Design and Mission Analysis Engineer - System Modeling, Evaluation, and Planning Group Johns Hopkins University Applied Physics Laboratory LLC

Laurel, MD

The System Modeling, Evaluation, and Planning Group within the Force Projection Sector of the John Hopkins Applied Physics Laboratory is seeking a trajectory design and mission analysis engineer to develop models, numerical algorithms, and novel approaches for mission planning and evaluation of missile systems. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.

6 days ago

Sr Quantitative Engineer - BGE Advanced Analysis & Modeling Exelon Corp

BALTIMORE, MD

The Senior Quantitative Engineer will employ quantitative methodologies and provide quantitative analysis to support engineering studies, plans, calculations, evaluations, design documents, integrated systems analysis, cost estimates, budgets, associated with the research, planning, design, operation, and maintenance of Exelon Utilities' overall strategic plans and initiatives. We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).

13 days ago

Aerospace Modeling & Simulation Engineer II Vantor

Herndon, Virginia

3 years of professional experience in space systems modeling and simulation, including knowledge of the theory and applications of astrodynamics, remote sensing, spacecraft design, aerospace systems operations, or complex systems integration. 7 years of professional experience in space systems modeling and simulation, including knowledge of the theory and applications of astrodynamics, remote sensing, spacecraft design, aerospace systems operations, or complex systems integration.

30+ days ago

Cleared Data Center Building Information Modeling Specialist, Fleet Remediation Engineering Amazon.com Inc

Herndon, VA

ADC (Amazon Dedicated Cloud) Fleet Remediation Engineering provides engineering designs for data center retrofit and remediation projects at sites supporting the US intelligence community. You will provide support to the Fleet Remediation Engineering team through preparation of computer generated CSA/MEP Lifecycle drawing sets ensuring that all as-built drawings are accurately updated.

5 days ago

Senior ISR Modeling & Simulation Specialist – ISR DAM The Garrett Group

Washington, DC

Full time
Quick Apply

Experience in IC, DoD, and global ISR disciplines including GEOINT and SIGINT.Proficiency with Collection Requirements Management tools such as GIMS, PRISM, NSRP, and SAVANT.Proficiency with Collection Operations Management tools including ROME and BVI.Experience using COTS analytics platforms such as SAS Federal, Tableau, and Spotfire. Position Overview The Garrett Group is seeking a highly experienced Senior ISR Modeling & Simulation Specialist to provide advanced technical expertise in high‑fidelity, physics‑based modeling, simulation, and analysis of global Intelligence, Surveillance, and Reconnaissance (ISR) systems and architectures.

30+ days ago

Operations Research Analyst (Modeling and Simulation), Senior American Systems Corp

Arlington, VA

Bachelor's degree in operations research or a related field, including at least 24 semester hours in one or more of the following: operations research, mathematics, probability, statistics, mathematical logic, computer science, engineering (such as aerospace, electrical, mechanical, or systems engineering), political science, intelligence, foreign or international relations, or national security studies. Knowledge of parametric and non-parametric statistics, data reduction and decomposition, data analysis techniques, development of measures of performance and measures of effectiveness, confidence intervals, computer-based analytical tools, and survey test and evaluation methods.

30+ days ago

Modeling & Simulation Engineer - Digital Twins Redwire Space

Chantilly, Virginia

$85,000–$150,000 / year

You 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.

3 days ago

Junior Modeling and Simulation Engineer BlueHalo Career

Annapolis Junction, Maryland

Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data. In this position you will execute model-based air and missile defense analysis supporting the MDA Engineering’s Architecture Validation/International team’s joint analysis with international partners.

30+ days ago

Digital Architecture & Modeling Engineer (Lead Associate) Peraton Inc

Herndon, VA

$80,000–$128,000 / year

2+ 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.

30+ days ago

Digital Architecture & Modeling Engineer Peraton Inc

Herndon, VA

$135,000–$216,000 / year

The 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.

28 days ago

Senior Systems & Mission Engineer (Modeling, Simulation & Wargaming) Virginia Tech Applied Research Corp

Arlington, VA

Self-directed execution and sound technical judgment: ability to develop a work plan from broad guidance, prioritize tasks, deliver engineering products and working analytical prototypes with limited day-to-day supervision, collaborate across disciplines, and seek decisions or specialist support when needed. Working familiarity with agentic AI concepts and ability to implement, or rapidly learn to implement, human-supervised agentic modeling and analytical workflows, including task and agent-role definition, tool use, constraints, evaluation criteria, and verification of outputs.

13 days ago

Staff Radar Modeling Simulation Analysis Systems Engineer Northrop Grumman Corp

Baltimore, MD

$169,000–$253,600 / year

We strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Integrate MS&A with operational flight software, collecting and analyzing data from laboratory or flight tests, the verification and validation of simulation performance against flight test data, and formally verifying that the models meet specified requirements.

30+ days ago

Modeling Simulation & Analysis ( MS & A ) Engineering Manager 1 Northrop Grumman Corp

linthicum, MD

$127,000–$190,600 / year

16 days ago

Modeling Simulation & Analysis ( MS & A ) Engineering Manager Northrop Grumman Corp

linthicum, MD

$153,800–$230,800 / year

16 days ago

Modeling and Simulations Engineer LV8D Solutions

Chantilly, VA

Quick Apply

Note: An active Top Secret/SCI clearance with Poly is required to be considered for this role, Interested candidates need to thrive in an innovative, fast-paced environment; are highly motivated and not afraid to take on uncharted territory; possess strong communication, leadership, and organizational skills; and be able to prioritize their time to be effective in a dynamic environment. LV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers.

20 days ago

Modeling & Simulation Engineer - Digital Twins Redwire Corp

Chantilly, VA

$85,000–$150,000 / year

14 days ago

Water / Wastewater Engineer - Hydraulic Modeling HDR Inc

Fulton, MD

$93,996–$134,280 / year

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30+ days ago

Senior Design Engineer – Wastewater & Hydraulic Modeling (Remote/Hybrid) Talent Consulting Experts

Arlington, Virginia

Remote

WastewaterEngineer #WaterInfrastructure #EnvironmentalEngineering #HydraulicModeling #StormwaterManagement #EPACompliance #Sustainability #CivilEngineering #RemoteWork #HiringNow #EngineeringCareers . Collaborate with Multidisciplinary Teams: Work with project managers, environmental engineers, and construction teams to deliver innovative water infrastructure solutions.

30+ days ago

Modeling, Simulation & Operations Research Specialist AForge LLC

Washington, DC

$110,000–$220,000 / year

Modeling, Simulation & Operations Research Specialist: AFORGE is seeking Operations Research Analysts and Modeling & Simulation professionals to provide analytical support for mission planning, decision analysis, and complex system evaluations. Required Skillsets and Qualifications: Bachelor's degree in Operations Research, Mathematics, Engineering, Statistics, or related field.

17 days ago

Systems Engineer for Enterprise Modeling The Aerospace Corp

Chantilly, VA

$117,300–$175,900 / year

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. Demonstrated leadership of broad multidisciplinary teams conducting technical evaluations of complex systems; cost, schedule and risk analysis; portfolio-level trade studies; and requirements development.

30+ days ago

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Modeling Jobs in McLean, VA

2027 Graduate - Trajectory Design and Mission Analysis Engineer - System Modeling, Evaluation, and Planning Group Johns Hopkins University Applied Physics Laboratory LLC

Sr Quantitative Engineer - BGE Advanced Analysis & Modeling Exelon Corp

Aerospace Modeling & Simulation Engineer II Vantor

Cleared Data Center Building Information Modeling Specialist, Fleet Remediation Engineering Amazon.com Inc

Senior ISR Modeling & Simulation Specialist – ISR DAM The Garrett Group

Operations Research Analyst (Modeling and Simulation), Senior American Systems Corp

Modeling & Simulation Engineer - Digital Twins Redwire Space

Junior Modeling and Simulation Engineer BlueHalo Career

Digital Architecture & Modeling Engineer (Lead Associate) Peraton Inc

Digital Architecture & Modeling Engineer Peraton Inc

Senior Systems & Mission Engineer (Modeling, Simulation & Wargaming) Virginia Tech Applied Research Corp

Staff Radar Modeling Simulation Analysis Systems Engineer Northrop Grumman Corp

Modeling Simulation & Analysis ( MS & A ) Engineering Manager 1 Northrop Grumman Corp

Modeling Simulation & Analysis ( MS & A ) Engineering Manager Northrop Grumman Corp

Modeling and Simulations Engineer LV8D Solutions

Modeling & Simulation Engineer - Digital Twins Redwire Corp

Water / Wastewater Engineer - Hydraulic Modeling HDR Inc

Senior Design Engineer – Wastewater & Hydraulic Modeling (Remote/Hybrid) Talent Consulting Experts

Modeling, Simulation & Operations Research Specialist AForge LLC

Systems Engineer for Enterprise Modeling The Aerospace Corp

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