Simulation Expert — Real-to-Sim 3D Environments & Assets
micro1
pay
Required Skills
isaac sim
gazebo
mujoco
unity
unreal
pybullet
3d modeling
cad
environment design
physics simulation
rigid body dynamics
material properties
simulation troubleshooting
collaboration with scientists
attention to detail
About micro1
micro1 is a data lab that helps AI labs & Enterprises train foundational models and agents. We provide frontier evaluations and reinforcement learning environments to improve LLM capabilities, as well as contextual evaluations to monitor and improve AI agents in enterprise settings.
Our AI recruiting agent sources and vets domain experts for our data platform that enables rapid production of high-quality training data. Our research spans high-value, specialized domains (legal, medical, finance, coding, etc.), where expert-level data is the hardest to produce and most valuable for advanced model performance. Our pipeline performance system ensures both quality and velocity.
Role Title: Simulation Expert — Real-to-Sim 3D Environments & Assets
Role Type: Contractor
Location: Remote
micro1 is engaging Simulation Experts — Real-to-Sim 3D Environments & Assets to contribute to a customer’s project focused on advanced simulation and artificial intelligence training. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.
Key Responsibilities
Build and configure 3D assets and environments in simulation platforms (Isaac Sim, Gazebo, MuJoCo, or similar)
Translate real-world objects and instruments into simulation, matching geometry, scale, material, and physical behavior
Collaborate with scientists and subject-matter experts to validate accuracy of simulated environments
Tune physical parameters (mass, friction, collision properties, joint dynamics) so simulated objects behave like their real counterparts
Troubleshoot discrepancies between simulated and real-world behavior
Qualifications
Hands-on experience with at least one robotics/physics simulation platform (Isaac Sim, Gazebo, MuJoCo, Unity, Unreal, PyBullet, etc.)
Background in 3D modeling, CAD, or environment design
Understanding of physics simulation (rigid body dynamics, materials, sensors)
Strong collaboration skills working with scientific/technical stakeholders
Attention to detail in matching real-world fidelity
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