Senior Digital Twin Engineer

Jobtailor; California (MO); On-site; USD 110,000 - 160,000; Full time

Job summary

Jobtailor seeks a talented simulation engineer to develop the simulation logic and behavioral models that govern machine and system behavior.

You will create high-fidelity 3D models and environments using NVIDIA Omniverse and USD, validate digital twins, and contribute to toolchains and pipelines across multiple platform integrations.

Qualifications

• Bachelor’s degree in CS, software engineering, robotics, or related field.
• Experience with digital twins or simulation, real-time visualization.
• Experience with NVIDIA Omniverse and USD workflows.
• Hands-on programming in C++ and Python.
• Experience validating models with test data and scenarios.
• Knowledge of 3D scene construction and real-time UI visualization.

Responsibilities

• Develop simulation logic and behavioral models for machine/system behavior.
• Create high-fidelity 3D models, scenes, and environments using Omniverse and USD workflows.
• Execute model validation and verification to ensure digital twins are accurate.
• Design toolchains and pipelines, including scripting utilities and test frameworks.
• Work hands-on with digital-twin platforms like NVIDIA Omniverse, CARLA, Siemens NX/Teamcenter/Plant Simulation, Dassault 3DEXPERIENCE, Ansys Twin Builder, or Unity/Unreal.
• Integrate data, models, or external simulation engines into unified digital-twin experiences.

Skills

C++

Python

Digital twins

Simulation

Real-time visualization

Education

Bachelor’s degree in Computer Science/Software Engineering/Robotics

Tools

NVIDIA Omniverse

USD workflows

Omniverse Kit/Code

PhysX

Job description

Responsibilities

• Develop the simulation logic and behavioral models governing machine and system behavior.
• Create high-fidelity 3D models, scenes, and environments using NVIDIA Omniverse, USD, and Omniverse Kit-based pipelines.
• Execute model validation and verification plans, ensuring digital twins are accurate and numerically stable.
• Contribute to toolchain and pipeline design, including scripting utilities, automated test frameworks, and modular code libraries.
• Work hands-on with multiple digital-twin platforms, such as NVIDIA Omniverse, CARLA, Siemens NX/Teamcenter/Plant Simulation, Dassault 3DEXPERIENCE, Ansys Twin Builder, or similar, Unity or Unreal Engine.
• Integrate data, models, or external simulation engines into unified digital-twin experiences.

Requirements

• Bachelor’s degree in computer science, Software Engineering, Robotics, or a related field.
• Basic experience developing digital twins or simulation with exposure to high-fidelity modeling, physics-based simulation, and real-time visualization.
• Experience with NVIDIA Omniverse, including USD workflows, Omniverse Kit/Code, PhysX, or Omniverse-based pipeline development.
• Hands‑on programming skills in C++ and Python.
• Experience in validating simulation models and digital twins using test data correlation, scenario‑based testing, regression testing, and telematics/real‑world data.
• Knowledge of 3D scene construction, rendering concepts, and UI development for real‑time visualization.