Top 604 Simulation And Modeling Engineer Jobs in Washington, DC

Modeling, Analysis & Simulation (MA&S) Engineer
Peraton —Herndon, VA
- $135,000 - $216,000 a year
- Azure
- Computer Science
- 11+ years
- Health savings account
- Paid holidays
Aerospace Systems Engineer – Modeling & Analysis
Astrion —Suitland, MD
- $110,000 - $190,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
Modeling & Simulation Engineer / Analyst for ISRT & BMC2 Applications
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- 5 years
- Mid-level
- Disability insurance
- Health insurance
Mechanical Engineer
Leidos —Arlington, VA
- $87,100 - $157,450 a year
- Full-time
- Bachelor of Science
- Writing skills
- Mid-level
Mechanical Engineer
Leidos —Arlington, VA
- $107,900 - $195,050 a year
- Full-time
- Bachelor of Science
- Writing skills
- Master's degree
3d
Modeling and Simulation Integration Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $85,000 - $195,000 a year
- Full-time
- Bachelor of Science
- Mid-level
- Doctor of Philosophy
- Disability insurance
- Health insurance
Junior Modeling and Simulation Engineer
BlueHalo, an AV Company —Annapolis Junction, MD
- $80,000 a year
- Mid-level
- 3 years
- Analysis skills
- Paid holidays
- Health insurance
Quick Apply
Intermediate Modeling and Simulation Engineer
The MITRE Corporation —McLean, VA
- Full-time
- Computer science
- Computer Science
- Mid-level
12d
Modeling and Simulation Systems Engineer, Senior
Booz Allen Hamilton —Alexandria, VA
- $86,800 - $198,000 a year
- Full-time
- Office
- 3 years
- Master's degree
- Disability insurance
- Health insurance
13d
Mid Modeling and Simulation Engineer (Nuclear Weapons Effects)
Prescient Edge Federal —Washington, DC
- Full-time
- Analysis skills
- Bachelor's degree
- Senior level
- Health insurance
- Dental insurance
Modeling and Simulation Engineer – Integration and Analysis
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
- Disability insurance
- Health insurance
Modeling and Simulation Engineer
APEX TK LLC —Chantilly, VA
- Full-time
- Azure
- Computer Science
- Mid-level
Quick Apply
Modeling and Simulation Engineer
SAIC —Chantilly, VA
- $120,001 - $160,000 a year
- Full-time
- 5 years
- Writing skills
- System design
Lead Modeling and Simulation Engineer (Level III)
Athenix Cyber & SIGINT Solutions, LLC —Annapolis Junction, MD
- $180,000 - $220,000 a year
- Laboratory experience
- 3 years
- Mentoring
Quick Apply
Space Systems Modeling and Simulation Engineer, Staff (Systems Engineer, Staff)
Redwire Space —Chantilly, VA
- Background check
- Bachelor of Science
- Business development experience
Quick Apply
Senior Communications Engineer, Modeling and Simulation
The Aerospace Corporation —Chantilly, VA
- $129,000 - $249,600 a year
- Full-time
- 6 years
- Computer Science
- Bachelor of Science
- Paid holidays
- Relocation assistance
Modeling & Simulation Systems Engineer -- T&E Support
WILLCOR Inc —Washington, DC
- 5 years
- Mid-level
- Microsoft Office
Quick Apply
Systems Engineer - Modeling & Simulation
Noblis —Fort Belvoir, VA
- $176,800 - $276,250 a year
- Full-time
- Analysis skills
- In-person
- Senior level
- Health insurance
- Tuition reimbursement
10d
Missile Effectiveness Modeling and Simulation Analyst
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Disability insurance
- Health insurance
2026 Graduate - Missile Effectiveness Modeling and Simulation Analyst
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $85,000 - $165,000 a year
- Full-time
- Computer Science
- Software development experience
- Entry level
- Disability insurance
- Health insurance

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Modeling, Analysis & Simulation (MA&S) Engineer

Peraton -
Herndon, VA

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Job Details

$135,000 - $216,000 a year

Benefits

Health savings account
Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
Employee assistance program
Vision insurance
Life insurance

Qualifications

AI models
Monte Carlo methods
Systems integration
Predictive modeling analysis
Requirements design
Monte Carlo simulation
Security architecture risk management
Integration Architecture Design (Architecture design skills)
AI platforms (beyond public GPTs)
DoD experience
Computational modeling
Process simulation software
Information security compliance
Machine intelligence
Managing engineering teams
Integration architecture
Systems engineering
Regulatory Frameworks (Architecture security)
Leading team collaboration initiatives
Software development experience
System requirements definition
Cloud compliance
Analysis (software development lifecycle)
Cybersecurity
RMF
Machine learning frameworks
Risk simulation
Cross-functional communication

Full Job Description

About Peraton

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. 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. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

About The Role

Peraton is seeking an experienced Modeling, Analysis & Simulation (MA&S) Engineer to lead the development and application of models, simulations, and analytical frameworks that support the engineering, integration, and validation of complex BNATCS systems. In Peraton's role as a systems integrator, this position is essential to understanding how independently developed components will behave when brought together, long before physical integration occurs.

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. You will define the MA&S strategy, build and govern the modeling ecosystem, and guide engineering teams in using models as the authoritative source of truth for design decisions, integration verification, and performance analysis across the enterprise.

This role is based in Herndon, VA.

Key Responsibilities

Define and maintain the enterprise MA&S strategy and architecture, establishing how models, simulations, and analytical tools are developed, governed, and reused across the integrated program
Lead model-based systems engineering (MBSE) initiatives using industry-standard tools and languages (Cameo, Sparx EA, MATLAB/Simulink, SysML, UAF) to create authoritative system models that drive requirements, design, integration, and verification activities
Develop and maintain system-of-systems models that represent the integrated behavior of multi-vendor components, capturing interfaces, dependencies, data flows, and emergent properties across technical and organizational boundaries
Establish model governance standards — configuration management, version control, validation criteria, and model pedigree tracking — to ensure model trustworthiness across teams and subcontractors
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
Develop and deploy AI-driven surrogate models and digital twins that approximate high-fidelity simulations at reduced computational cost, enabling rapid design space exploration and real-time decision support
Leverage generative AI and large language models (LLMs) to accelerate model documentation, translate between modeling formalisms, and assist engineers in querying and navigating complex system models
Implement machine learning-based predictive analytics to identify integration risks, performance bottlenecks, and failure modes from historical simulation data and system telemetry
Evaluate and integrate emerging AI-for-engineering tools into the MA&S toolchain, assessing their maturity, trustworthiness, and applicability to safety-critical and mission-critical modeling contexts
Design and operate simulation environments — constructive, virtual, and hardware-in-the-loop — that replicate integrated system behavior for performance analysis, stress testing, and scenario exploration
Conduct trade-off analyses, sensitivity studies, and Monte Carlo simulations to quantify risk, evaluate design alternatives, and support engineering decision-making
Develop integration simulation frameworks that allow multi-vendor components to be tested in a virtual integration environment prior to physical integration, reducing risk and accelerating delivery
Perform performance modeling and capacity analysis for real-time, low-latency, and high-availability systems, ensuring that integrated solutions meet stringent operational requirements
Support verification and validation (V&V) activities by providing model-based evidence, simulation results, and analytical artifacts that demonstrate system compliance with requirements
Collaborate with enterprise architects, software architects, cybersecurity teams, and data architects to ensure models and simulations are aligned with broader architectural governance and design decisions
Conduct technical reviews of vendor and subcontractor modeling deliverables to ensure alignment with enterprise MBSE standards, interface specifications, and model quality requirements
Define and manage model exchange standards and interfaces across the integrated program, enabling interoperability between modeling tools used by different teams and subcontractors
Translate complex modeling results, simulation outcomes, and AI-driven insights into clear, actionable guidance for program leadership, government stakeholders, and non-technical audiences
Mentor and guide systems engineers, simulation developers, and data scientists in MBSE practices, simulation techniques, and the responsible application of AI in engineering workflows

#BNATC

#LSI2

Qualifications

Required Qualifications

Public Trust Clearance - Ability to Obtain and Maintain
15+ years of experience in modeling and simulation, systems engineering, or MBSE within large-scale programs
Bachelor's degree in Systems Engineering, Computer Science, Aerospace Engineering, Mathematics, Physics, or a related field (or 4 additional years of relevant experience in lieu of degree)
Demonstrated experience serving as an MA&S lead within a systems integrator environment, developing models and simulations that validate multi-vendor, multi-technology integrated solutions
Deep expertise in model-based systems engineering (MBSE) using SysML, UAF, or equivalent modeling languages and tools (Cameo, Sparx EA, MATLAB/Simulink, Rhapsody)
Proven experience applying AI and machine learning techniques to engineering modeling workflows — surrogate modeling, automated analysis, NLP-based requirements processing, or predictive analytics
Strong command of simulation methodologies — discrete event simulation, agent-based modeling, Monte Carlo analysis, hardware-in-the-loop, and constructive simulation environments
Hands-on experience with simulation frameworks and tools (AnyLogic, Arena, AFSIM, STK, custom simulation engines, or equivalent)
Proficiency in Python, MATLAB, Java, or other languages commonly used in modeling, simulation, and AI/ML development
Solid understanding of systems engineering lifecycle processes — requirements analysis, architecture design, integration, verification, and validation — and how models support each phase
Working knowledge of federal frameworks (NIST, FedRAMP, RMF) as they relate to the security and accreditation of modeling and simulation environments
Experience supporting federal or DoD programs with complex integration and system-of-systems challenges
Background in mission-critical or safety-critical systems where model accuracy and simulation fidelity directly impact operational and safety outcomes
Proven ability to lead cross-functional teams and drive alignment across systems engineering, software development, test, and operations disciplines

Preferred Qualifications

Experience with modeling and simulation for aviation, air traffic management, or national airspace systems
Background in digital twin development — creating persistent, data-connected virtual representations of physical systems for ongoing monitoring and analysis
Familiarity with real-time simulation, low-latency modeling, and edge computing for simulation deployment
Experience with cloud-based simulation environments (AWS, Azure) including high-performance computing (HPC), containerized simulation workloads, and scalable compute for large-scale Monte Carlo or parametric studies
Knowledge of data architecture and data integration as it relates to feeding operational data into models and simulations for calibration and validation
ITIL certification and experience aligning MA&S activities with ITSM and configuration management processes
Experience with AIOps, observability platforms, and using operational telemetry to continuously refine and validate models
Familiarity with AI governance, model explainability, and trustworthy AI frameworks as applied to engineering decision support
Relevant certifications such as INCOSE CSEP/ESEP, AWS Solutions Architect, or certifications in AI/ML (e.g., AWS Machine Learning Specialty, Google Professional ML Engineer)

#BNATCS #LSI

Details

Target Salary Range: $135,000 - $216,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity.

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Apply Now

Refine Your Search

Simulation And Modeling Engineer jobs in Washington, DC

Modeling, Analysis & Simulation (MA&S) Engineer

Aerospace Systems Engineer – Modeling & Analysis

Modeling & Simulation Engineer / Analyst for ISRT & BMC2 Applications

Mechanical Engineer

Mechanical Engineer

Modeling and Simulation Integration Engineer

Junior Modeling and Simulation Engineer

Intermediate Modeling and Simulation Engineer

Modeling and Simulation Systems Engineer, Senior

Mid Modeling and Simulation Engineer (Nuclear Weapons Effects)

Modeling and Simulation Engineer – Integration and Analysis

Modeling and Simulation Engineer

Modeling and Simulation Engineer

Lead Modeling and Simulation Engineer (Level III)

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

Senior Communications Engineer, Modeling and Simulation

Modeling & Simulation Systems Engineer -- T&E Support

Systems Engineer - Modeling & Simulation

Missile Effectiveness Modeling and Simulation Analyst

2026 Graduate - Missile Effectiveness Modeling and Simulation Analyst

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