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Physics Based 3D Simulation Jobs (NOW HIRING)

Freeform

Simulation Engineer

Los Angeles, CA · On-site

As a Simulation Engineer at Freeform, you will be responsible for developing physics-based, data-driven models that enable the first production scale, high quality, and fully automated metal 3D ...

Freeform

Principal Simulation Engineer

Los Angeles, CA · On-site

As a Simulation Engineer at Freeform, you will be responsible for developing physics-based, data-driven models that enable the first production scale, high quality, and fully automated metal 3D ...

Freeform

Senior Simulation Engineer

Los Angeles, CA · On-site

As a Simulation Engineer at Freeform, you will be responsible for developing physics-based, data-driven models that enable the first production scale, high quality, and fully automated metal 3D ...

Freeform

Senior Simulation Engineer

Los Angeles, CA · On-site

As a Simulation Engineer at Freeform, you will be responsible for developing physics-based, data-driven models that enable the first production scale, high quality, and fully automated metal 3D ...

Freeform

Senior Simulation Engineer

Los Angeles, CA · On-site

As a Simulation Engineer at Freeform, you will be responsible for developing physics-based, data-driven models that enable the first production scale, high quality, and fully automated metal 3D ...

Freeform

Principal Simulation Engineer

Los Angeles, CA · On-site

As a Simulation Engineer at Freeform, you will be responsible for developing physics-based, data-driven models that enable the first production scale, high quality, and fully automated metal 3D ...

Freeform

Principal Simulation Engineer

Los Angeles, CA · On-site

As a Simulation Engineer at Freeform, you will be responsible for developing physics-based, data-driven models that enable the first production scale, high quality, and fully automated metal 3D ...

Freeform

Principal Simulation Engineer

Hawthorne, CA · On-site

As a Simulation Engineer at Freeform, you will be responsible for developing physics-based, data-driven models that enable the first production scale, high quality, and fully automated metal 3D ...

Luma

Simulation Researcher/Engineer

Redwood City, CA · On-site

A strong background in robotics simulation, computer graphics, physics-based modeling, or generative 3D, by degree or practical record. * Fluency in Python and C++, and deep familiarity with at least ...

Supermicro

Software Engineer - AI/ML

San Jose, CA · On-site

$125K - $160K/yr

... 3D platforms. You will build realistic virtual environments, integrate physics-based simulations, create interoperable assets, and support real-time applications for industrial digital twins ...

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Physics Based 3d Simulation information

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$39K

$123.4K

$190.5K

How much do physics based 3d simulation jobs pay per year?

As of Sep 10, 2026, the average yearly pay for physics based 3d simulation in the United States is $123,399.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $146,500.00 per year, depending on experience, location, and employer.

What is physics based 3D simulation?

Physics based 3D simulation refers to the use of computer models that replicate real-world physical laws and behaviors in a three-dimensional environment. These simulations use mathematical formulas and algorithms to mimic how objects interact, move, and respond to forces like gravity, friction, and collisions. They are widely used in industries such as gaming, engineering, virtual reality, and film to create realistic animations, test designs, or visualize scientific concepts. By accurately representing physical phenomena, these simulations help users predict outcomes, optimize designs, and enhance immersive experiences.

What are the key skills and qualifications needed to thrive as a physics based 3D simulation engineer?

To thrive as a Physics-Based 3D Simulation Engineer, you need a solid background in physics, mathematics, and computer science, often supported by a relevant bachelor's or master's degree. Expertise in simulation software such as Unity or Unreal Engine, proficiency in programming languages like C++ or Python, and familiarity with physics engines (e.g., NVIDIA PhysX) are typically required. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills distinguish top performers in this role. These competencies ensure accurate and realistic simulations, efficient development processes, and successful collaboration within multidisciplinary teams.

What are some common challenges faced by professionals working in physics based 3D simulation roles, and how can they be addressed?

Professionals in physics-based 3D simulation often encounter challenges such as balancing simulation accuracy with computational efficiency, ensuring real-time performance, and integrating simulations with other software tools. These challenges can be addressed by staying updated with the latest simulation algorithms, using optimized coding practices, and collaborating closely with multidisciplinary teams such as software engineers, artists, and domain experts. Regular communication and iterative testing are key to identifying bottlenecks early and delivering robust, realistic simulations.

What is the difference between Physics Based 3D Simulation vs 3D Modeler?

AspectPhysics Based 3D Simulation3D Modeler
Required SkillsPhysics principles, programming, simulation softwareModeling, texturing, artistic skills
Work EnvironmentSoftware development, engineering, research labsDesign studios, animation companies, gaming industry
Industry UsageEngineering, scientific visualization, virtual prototypingEntertainment, gaming, advertising

Physics Based 3D Simulation focuses on creating dynamic, physics-driven models to simulate real-world behaviors, often requiring programming and physics knowledge. In contrast, 3D Modelers primarily craft static or animated visual models for entertainment or visualization purposes. While both roles involve 3D software, their core skills and applications differ significantly.

What other helpful pages are available for Physics Based 3D Simulation?

Other pages related to Physics Based 3D Simulation:

Infographic showing various Physics Based 3D Simulation job openings in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 66% In-person, 17% Hybrid, and 17% Remote job distribution, with an average salary of $123,399 per year, or $59.3 per hour.

Simulation Engineer

Los Angeles, CA • On-site

Freeform
See more jobs at Freeformexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago

Job description

SIMULATION ENGINEER
Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits.
As a Simulation Engineer at Freeform, you will be responsible for developing physics-based, data-driven models that enable the first production scale, high quality, and fully automated metal 3D printing factory capability. We are looking for someone with deep knowledge in physical simulations and multi-physics phenomena who can develop sophisticated models from scratch for undefined or previously unsolved problem statements. This person needs to be comfortable working in an interdisciplinary environment that iterates quickly and decisively.
3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology!
Responsibilities:
  • Develop high-performance numerical solvers for simulating the physics of advanced metal 3D printing systems
  • Implement numerical simulation models for real-time or near-real-time performance on HPC or GPU platforms
  • Work with software engineers to build and deploy physics-based and data-driven models of the laser powder bed fusion process
  • Work with software engineers to integrate low-level solvers into simulation pipelines and interface with hardware systems
  • Guide the integration of computational geometry and meshing techniques to support large-scale, physics-driven simulations
  • Architect simulation modules for execution on specialized compute hardware including FPGAs and GPUs
  • Contribute to the development of model-predictive control strategies alongside control engineers
  • Generate and maintain documentation for all algorithms, solvers, and integrated systems

Basic Qualifications:
  • Master's degree in applied mathematics, physics, computer science, mechanical engineering, or a related technical field
  • A PhD in one of the above fields in lieu of industry experience
  • Demonstrated experience writing low-level numerical solvers for physical simulations
  • Strong programming skills in C, C++, or CUDA
  • Experience developing simulations in a high-performance compute environment (i.e. running on GPUs)
  • Academic or professional familiarity with solid mechanics, continuum mechanics, or other physical modeling domains

Nice to Have:
  • Experience with real-time or near-real-time simulations on GPU or parallel computing platforms
  • Experience with direct numerical simulation (DNS) models
  • Familiarity with solid mechanics, continuum mechanics, or other physical modeling domains
  • Experience with thermo-elastic or thermo-elastoplastic modeling
  • Familiarity with computational geometry and meshing techniques
  • Experience with data-driven modeling techniques and hybrid physics/data simulation methods
  • Familiarity with optimization techniques and control theory
  • Experience with 2D and 3D meshing libraries and tools
  • Creative problem solver with a strong foundation in first-principles thinking and numerical analysis
  • Strong written and verbal communication skills

Location:
  • Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country.
  • Our fast-paced, cross-functional environment is built on close collaboration, and as such, this role requires full-time onsite presence (five days a week), with very limited exceptions.

What We Offer:
  • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions.
  • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology.
  • Benefits
    • Significant stock option packages
    • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options)
    • Life insurance
    • Traditional and Roth 401(k)
    • Relocation assistance provided
    • Paid vacation, sick leave, and company holidays
    • Generous Paid Parental Leave and extended transition back to work for the birthing parent
    • Free daily catered lunch and dinner, and fully stocked kitchenette
    • Casual dress, flexible work hours, and regular catered team building events
  • Compensation
    • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role.
    • In addition to the significant stock option package, the estimated salary range for this role is $115,000-$150,000, dependent on the candidate's academic level (Bachelors, Masters, or PhD) and demonstrated out of classroom experience.
  • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

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