786 simulation software engineer jobs at 301 companies in United States
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Simulation Software Engineer
South San Francisco, California, United States
OnsiteFull Time
4+ YOE4+ years software engineering with C++ or Rust, experience building high-fidelity robotics/aerospace simulations or digital twins, expertise in determinism, time synchronization, IPC, and CI/HIL environments; eligible to work in the US.
C++, Rust, CI, HIL
2mo
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Junior Simulation Software Engineer
Houston, Texas, United States
OnsiteFull Time
Bachelor's degree in CS, aerospace engineering, physics, or related; experience in simulations or software development; proficiency in C++, Linux, Git; familiarity with Python, physics/math, and collaborative software engineering practices; U.S. citizen or lawful permanent resident required.
C++, Linux, Git, Python, Trick, Unity, Unreal Engine, EDGE, CI/CD
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Simulation Engineer
Auburn Hills, Michigan, United States
OnsiteFull Time
3+ YOE3+ years manufacturing/assembly experience with 2+ years in manufacturing simulation; bachelor\u0002s degree in engineering or computer science; proficiency with AutoCAD, Siemens tools, simulation software, and strong analytical and communication skills.
AutoCAD, Siemens Line Designer, Process Simulation, Plant Simulation, Windows, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, C, C++
1w
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HWIL Simulation Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
5+ YOEPostsecondary STEM degree and 5–10+ years of relevant experience. Requires simulation software, hardware/software integration, Linux, C++, MATLAB or Python, and active DoD Secret clearance; U.S. citizenship required.
Linux, C++, MATLAB, Python, Git
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Software Engineer - Simulation
San Carlos, California, United States
$200k-$280k/yr OnsiteFull Time
4+ YOE4+ years programming in Python/C++ with robotics simulator experience (MuJoCo, PyBullet, Isaac Sim), experience optimizing physics/OpenGL pipelines, strong testing practices, and an MS or PhD in Computer Science or related field.
Python, C++, MuJoCo, PyBullet, Isaac Sim, OpenGL, Warp, JAX
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Software Simulation Engineer
Highlands Ranch or Houston or Littleton
$153k-$162k/yr OnsiteFull Time
9+ YOEBachelor's degree with 9+ years experience (5+ on spacecraft). U.S. citizenship required. Strong C++, Python, Linux, Perforce, DOORS, real-time 6 DoF simulation, MATLAB/Simulink experience and full SDLC knowledge.
C++, Python, Linux, Perforce, DOORS, MATLAB/Simulink, OrionSim, Orion Test Labs, ODN STE
3w
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Senior Software Engineer, Simulation
United States or Atlanta or Italy or Poland or London or Toronto or United Kingdom
RemoteFull Time
Bachelor’s degree and strong Python required, with simulation experience for autonomous systems. Requires Docker, Linux, distributed systems, GPU simulation, CI/CD, cloud execution, testing, debugging, and profiling.
Python, CARLA, Applied Intuition, Foretellix, NVIDIA Omniverse, IsaacSim, Gazebo, Docker, Linux, CI/CD, ROS, ROS2, ISO 26262, ISO 21448 (SOTIF), UL4600, ISO 13849
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Software Engineer, Simulation
New York City, New York, United States
HybridFull Time
4+ YOE4+ years software engineering experience, strong C++ skills, 2+ years with 3D engines or simulation frameworks, familiarity with ML-driven autonomy and physics-based simulation.
C++, Unreal Engine, Unity, Godot, Blender, Gazebo, Isaac Sim, Rust, NeRFs
3w
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Senior Simulation Software Engineer
Santa Clara, California, United States
$130k-$200k/yr HybridFull Time
3+ YOEMS with 3+ years relevant experience or a PhD, plus LLM-powered workflows, simulation fidelity, scalable data systems, and Python or C++ proficiency.
Python, C++, LangChain, LangGraph, LLM
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Staff Simulation Software Engineer
San Jose, California, United States
$164k-$212k/yr HybridFull Time
7+ YOERequires 7+ years building complex software systems, 3+ years developing QEMU or similar Linux virtualization software, expertise in CPU/GPU/NPU architectures, Linux internals, drivers, ARM, and a BS/MS degree.
QEMU, Linux, KVM, VMware, VirtualBox, Xen, AUTOSAR, ISO 26262
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Simulation Developer
Quantico, Virginia, United States
OnsiteFull Time
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
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Modeling and Simulation Software Engineer
Beavercreek, Ohio, United States
$87k-$198k/yr OnsiteFull Time
5+ YOEBachelor's degree, Secret clearance, 5+ years of software engineering experience using Agile methods, and 3+ years of C++ experience. Modeling and simulation framework experience required.
C++, Agile, AFSIM, EAAGLES, FLAMES, Unreal, RavEngine
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Simulation Software Integration Engineer - 29325
Nellis AFB, Nevada, United States
$102k-$140k/yr OnsiteFull Time
3+ YOEExperience integrating and troubleshooting simulation software in real-time/distributed environments; C++/Python and Linux proficiency; current Top Secret clearance and ability to obtain TS/SCI and SAP/SAR.
C++, Python, Linux, DIS, HLA, DDS, Joint Simulation Environment (JSE), JSE Platform Plugin (JPP)
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Graphics Simulation Software Engineer
Dulles, Virginia, United States
$114k-$213k/yr OnsiteFull Time
5+ YOERequires Top Secret clearance, C/C++ and Python experience, 3D graphics development (OpenSceneGraph/OpenGL/Vulkan), experience building models and simulations, and ability to develop on Windows and Linux.
C/C++, Python, Blender, OpenSceneGraph, OpenGL, Vulkan, Jenkins, Jira, Bitbucket, GitLab, Ansible, Docker
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Simulation Software Analyst / Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
1+ YOEAssociate's degree in a related STEM field, 1–3 years of systems engineering experience, and active Secret clearance required. Software development, DoD architecture, modeling, testing, and mission planning experience preferred.
Open Mission Systems (OMS), Digital Thread, Digital Twin
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Senior Algorithms and Simulation Software Engineer
Devens, Massachusetts, United States
$140k-$200k/yr HybridFull Time
7+ YOEBachelor's degree in a relevant engineering field and 7+ years of experience developing real-time state estimation and control algorithms, production software, simulations, and software testbeds.
Python, C++, Rust, CI/CD, Git, Linux, IP, UDP
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Graphics Simulation Software Engineer
Dulles, Virginia, United States
$114k-$171k/yr OnsiteFull Time
5+ YOEActive U.S. Top-Secret clearance and U.S. citizenship required; expertise in 3D graphics (OpenSceneGraph/OpenGL/Vulkan), C/C++ and Python; experience building models and simulations; ability to develop on Windows and Linux.
C, C++, Python, Blender, OpenSceneGraph, OpenGL, Vulkan, Jenkins, Jira, Bitbucket, GitLab, Ansible, Docker, Windows, Linux
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Modeling and Simulation Software Developer
Redstone Arsenal or Huntsville
OnsiteFull Time
Bachelor's degree in software engineering or related STEM field; 5–10+ years of modeling, simulation, and analytical tool development experience; strong programming and integration skills; Secret clearance or eligibility.
C, C++, Python, MATLAB, Simulink, Docker, Podman, Java, GitLab, Linux, AFSIM, FSI, DIS
2mo
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Senior Senior Simulation Engineer - Core Simulation Platform
Sunnyvale or Mountain View
$165k-$200k/yr OnsiteFull Time
5+ YOE5+ years simulation or software engineering experience, strong C++ and/or Python, familiarity with modern robotic simulators (Isaac Lab, MuJoCo), cloud-scale parallel simulation (AWS/GCP/Azure), CI/CD, and Reinforcement Learning; MS/PhD or equivalent experience.
C++, Python, Isaac Lab, MuJoCo, Ray, Kubernetes, AWS, GCP, Azure, CI/CD
4w
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Modeling and Simulation Software Engineer
Redstone Arsenal, Alabama, United States
OnsiteFull Time
Bachelor's in technical discipline, strong C++/Python programming, experience with real-time simulation and modeling, knowledge of distributed simulation protocols, US citizenship and ability to obtain Secret clearance.
C++, Python, CDS3, AFSIM, OneSAF, DIS, TENA, HLA
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