"modeling and simulation" Jobs

1259 open tech roles matching “modeling and simulation”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, C++, AI/ML. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1259 results

SpaceX

Join SpaceX as a Senior Software Engineer to develop high-fidelity simulation software critical for space missions.

SpaceX Hawthorne, CA $160k–$230k/yr Published 2 months ago
Flexible on stack
Valar Atomics

Lead system-level thermal-hydraulics modeling for advanced nuclear power systems at a pioneering energy startup.

Valar Atomics Torrance, CA $151k–$185k/yr Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a C++ Simulation Software Engineer to lead the development of high-performance simulations for Starlink.

SpaceX Redmond, WA $125k–$200k/yr Published 1 month ago
SpaceX

Join SpaceX as a Propulsion Engineer to enhance rocket engine performance through simulation and data analysis.

SpaceX Hawthorne, CA $100k–$130k/yr Published 3 weeks ago
Flexible on stack
Periodic Labs

Join Periodic Labs as a Computational Scientist to develop differentiable simulations for continuum-physics problems using AI.

Periodic Labs Menlo Park, CA $250k–$350k/yr Published 1 week ago
Flexible on stack
CuspAI

Join CuspAI as an ML Research Engineer to develop next-generation computational methods for molecular simulations in a hybrid work environment.

CuspAI Amsterdam, NL Published 4 months ago
Flexible on stack
Periodic Labs

Join Periodic Labs as a Forward Deployed Engineer to bridge quantum simulations with real-world scientific applications.

Periodic Labs Menlo Park, CA $200k–$275k/yr Published 2 months ago
Flexible on stack 70% coding
SpaceX

Join SpaceX as a Software Engineer to enhance rocket engine performance through simulation and data analysis.

SpaceX Hawthorne, CA $125k–$175k/yr Published 3 months ago
Flexible on stack
Apex Space

Join Apex Space as a Simulation Software Engineering Intern to work on spacecraft test platforms and gain hands-on experience in aerospace.

Apex Space Los Angeles Published 1 week ago
Valar Atomics

Join Valar Atomics as a Staff CFD Analysis Engineer to lead high-fidelity simulations for advanced nuclear reactor systems.

Valar Atomics Torrance, CA $180k–$220k/yr Published 1 month ago
Flexible on stack
CuspAI

Join CuspAI as an intern to develop machine learning force fields for advanced materials simulations.

CuspAI London, UK Published 1 month ago
Helion

Join Helion as a Senior Electrical Simulation Engineer to develop and validate circuit models for fusion power systems.

Helion Everett, WA Published 8 months ago
Flexible on stack
Applied Intuition

Join Applied Intuition as a senior ML Engineer to enhance sensor simulation with cutting-edge machine learning techniques.

Applied Intuition Sunnyvale Published 5 months ago
Flexible on stack
Neuralink

Join Neuralink as a Materials Engineer to develop and qualify biocompatible materials for brain-computer interfaces.

Neuralink Austin, Texas, United States; South San Francisco, California, United States $113k–$209k/yr Published 4 months ago
Flexible on stack
SpaceX

Join SpaceX as a Senior Software Engineer to enhance rocket engine performance through simulation and data analysis.

SpaceX Hawthorne, CA $165k–$230k/yr Published 3 months ago
Flexible on stack
Skild AI

Own the technical modeling and system design process for warehouse robotics systems in a high-impact sales engineering role.

Skild AI San Mateo, CA $100k–$300k/yr Published 4 months ago
Flexible on stack
Genesis Molecular AI

Join Genesis Molecular AI as an ML Research Engineer to develop cutting-edge foundation models for drug discovery.

Genesis Molecular AI San Mateo, CA Published 1 year ago
Flexible on stack 70% coding
Radiant

Join Radiant as a Senior Thermal Modeling Analyst to drive the development of portable nuclear microreactors in a collaborative environment.

Radiant El Segundo, CA Published 1 month ago
Flexible on stack
The Exploration Company

Join The Exploration Company as a Propulsion CFD Engineer to advance aerospace technologies in space transportation.

The Exploration Company Bordeaux, France Published 1 month ago
Flexible on stack
MaintainX

Join MaintainX as a Senior Applied Scientist to develop AI-powered inventory optimization models for enterprise maintenance teams.

MaintainX San Francisco Published 1 week ago
Flexible on stack