20 simulation engineer jobs at 10 companies in Orange, VA

3mo
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Simulation Engineer
Manassas, Virginia, United States
OnsiteFull Time
Electra
Electra: Developing hybrid-electric aircraft for sustainable regional air mobility.
2+ YOEBachelor's degree in engineering or related field; 2+ years in simulation development or systems integration; MATLAB/Simulink; RTOS experience; hardware interface; FAA/CAA experience a plus; US citizen or permanent resident.
MATLAB, Simulink, RTOS
1mo
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Simulation Developer
Quantico, Virginia, United States
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
7+ YOEBachelor's in CS or related (or 10 years experience), 7+ years simulation/game-focused software development, proficiency in C++, C#, Python or Java, experience with simulation engines (AFSIM, OneSAF, Unity, Unreal Engine, etc.), and active TS/SCI clearance.
C++, C#, Python, Java, AFSIM, NGTS, OneSAF, Unity, Unreal Engine, Simio, Arena, SQL
2mo
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Modeling and Simulation Engineer
Charlottesville, Virginia, United States
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
10+ YOEModeling and simulation expert with DoD experience, TS/SCI clearance, proficiency with M&S tools (AFSIM preferred), and leadership abilities.
AFSIM, ITASE, ODESSA, Eco-System
2mo
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Modeling and Simulation Engineer
Charlottesville, Virginia, United States
$99k-$207k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOERequires active TS/SCI, 10+ years M&S experience on DoD programs, accredited degree in physics/engineering/computer science/applied math (Master's/PhD preferred), strong AFSIM and other M&S tool experience, scientific method and technical writing skills.
AFSIM, ITASE, ODESSA, Eco-System
2w
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Software Engineer - Weapon Launchers & Simulation
Manassas, Virginia, United States
$91k-$101k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
2+ YOEBachelor's in Software Engineering or related STEM plus 2 years experience (or Master's plus 6 months); DoD Secret clearance obtainable; US citizenship; experience with Linux, Bash, Java, C/C++, React, TypeScript, and networking preferred.
Linux, Bash, Networking Switches, Java, C, C++, React, Typescript
6d
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Software Engineer – Full-Stack / Simulation
Fredericksburg, Virginia, United States
$112k-$146k/yr OnsiteFull Time
Obsidian Solutions Group: Delivers technology-enabled and mission-oriented solutions to government agencies.
4+ YOE4+ years software development experience; strong skills in modern languages, web visualization, secure real-time data pipelines, game-engine simulation, and AI/ML integration; US citizenship and ability to obtain security clearance.
Python, JavaScript, TypeScript, C#, NetCDF, HDF5, WRF, Unity3D, Google Protocol Buffers (Protobuf), Android Studio, Android Team Awareness Kit (ATAK), AWS GovCloud, AES-256, TLS, Cursor-on-Target, DIS, HLA
1mo
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Jr. Modeling and Simulation Analyst
Quantico, Virginia, United States
$75k-$90k/yr OnsiteFull Time
Systems Planning and Analysis
Systems Planning and Analysis: Provides technical and analytical support to national security agencies.
Bachelor's in physics/math/CS/engineering/applied science, proficiency in at least one modern programming language, U.S. citizenship with ability to obtain Top Secret clearance; onsite in Quantico. Desired: TS/SCI, AFSIM, Python/R/MATLAB experience, master's degree preferred.
Advanced Framework for Simulation, Integration, and Modeling (AFSIM), STORM, SWIFT, Python, R, MATLAB
2mo
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Senior Process Technology Engineer
Georgetown, Texas, United States
$150k-$190k/yr OnsiteFull Time
Sea Dragon Energy
Sea Dragon Energy: Developing sustainable fuel technologies and mobile energy solutions.
10+ YOEBachelor's or Master's in chemical/mechanical eng or chemistry; 10+ years process engineering; pilot-plant experience; capital projects leadership; process simulation proficiency; travel willingness.
Aspen Plus, HYSYS, UniSim, PFDs, P&IDs, HAZOP
1mo
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Principal or Senior Principal Industrial Engineer
Waynesboro, Virginia, United States
$89k-$168k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEBachelor's in STEM, 5+ years manufacturing/industrial engineering (8+ for senior), experience with MES/SAP/Tableau and simulation, ability to obtain DoD Secret clearance, US citizenship, travel up to 10%.
MES, SAP, Tableau, Python, R, Power BI, Process Simulate, Plant Simulate, NX Line Designer, Microsoft Project, Atlassian Jira
1mo
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Regional Threats Modeling and Simulations Engineer (Senior-Level)
Charlottesville, Virginia, United States
HybridPart Time, Full Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
12+ YOETS/SCI clearance required; 12 years relevant experience (8 years with a Bachelor's); expertise in wargaming, modeling & simulation, terrain/geospatial analysis, imagery interpretation, and leading analytic teams.
2mo
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Software Engineer
Dahlgren, Virginia, United States
OnsiteFull Time
Radiance Technologies
Radiance Technologies: Engineering and technology solutions for defense and intelligence.
Bachelor's in CS/CompE or related; math/statistics; software for simulation; TS/SCI clearance; full software lifecycle; C++/Java; Python or R.
C++, Java, Python, R, Docker, Kubernetes, Git, CI/CD, AFSIM, NGTS, ITASE
2w
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Software Developer
King George or Dahlgren
OnsiteFull Time
Southeastern Computer Consultants
Southeastern Computer Consultants: Engineering and training solutions for military weapon systems.
3+ YOEU.S. citizen able to obtain Secret clearance, BS in CS/CE or equivalent, 3+ years C++ (C++11+) development, experience with simulation environments (NGTS/AFSIM/ITASE), Git, CMake, Google Test, and MS Office.
C++, NGTS, AFSIM, Integrated Threat Analysis and Simulation Environment (ITASE), Git, CMake, Google Test, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Linux, Windows