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Modeling Simulation Engineer Jobs in California (NOW HIRING)

Lead Simulation Engineer

Hawthorne, CA ยท On-site

$142K - $235K/yr

Lead Simulation Engineer Department: Software Engineering Employment Type: Full Time Location ... Experience must include developing individual models, modeling vehicle dynamics and vehicle ...

MS or PhD in an Engineering discipline highly desirable * 5+ years of multi-physics simulation experience * Expert in numerical modeling and dynamic simulation of complex physical systems, especially ...

Lead Simulation Engineer

Hawthorne, CA ยท On-site

$142K - $235K/yr

The lead simulation engineer will be responsible for directing the technical work of the simulation ... Experience must include developing individual models, modeling vehicle dynamics and vehicle ...

Reporting to the CTO, you will model the complex interplay of power, thermal dynamics, and ... Strong Programming Skills: Proficiency in Python, Go and/or C++ and experience with simulation ...

Reporting to the CTO, you will model the complex interplay of power, thermal dynamics, and ... Strong Programming Skills: Proficiency in Python, Go and/or C++ and experience with simulation ...

The lead simulation engineer will be responsible for directing the technical work of the simulation ... Experience must include developing individual models, modeling vehicle dynamics and vehicle ...

MS or PhD in an Engineering discipline highly desirable * 5+ years of multi-physics simulation experience * Expert in numerical modeling and dynamic simulation of complex physical systems, especially ...

Design, build, and maintain the software simulators and models of our AI accelerator - functional / ISA simulators, cycle-approximate performance models, and the C++/Python infrastructure around them

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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Modeling Simulation Engineer information

See California salary details

$38.5K

$121.8K

$188K

How much do modeling simulation engineer jobs pay per year?

As of Jul 1, 2026, the average yearly pay for modeling simulation engineer in California is $121,783.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,800.00 and $144,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Modeling Simulation Engineer position, and why are they important?

To thrive as a Modeling Simulation Engineer, you need a strong background in mathematics, physics, and computer science, typically supported by a relevant engineering or science degree. Proficiency with simulation software such as MATLAB, Simulink, ANSYS, or similar tools, and sometimes certifications in systems engineering or modeling methodologies, are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills set top candidates apart. These qualifications are crucial for accurately representing complex systems, translating requirements into effective models, and collaborating with multidisciplinary teams to achieve project goals.

What does a Modeling Simulation Engineer do?

A Modeling Simulation Engineer develops virtual models and simulations to analyze complex systems and processes. They use mathematical models, computer simulations, and data analysis to predict system performance and optimize designs before physical implementation. These engineers typically work in industries like aerospace, defense, automotive, and healthcare to improve efficiency, safety, and decision-making. Their role often involves coding, algorithm development, and working with simulation software to test real-world scenarios in a virtual environment.

What are the typical responsibilities and project stages for a Modeling Simulation Engineer?

Modeling Simulation Engineers are responsible for developing mathematical models, running simulations, analyzing results, and providing recommendations to improve system performance or design. Projects often begin with understanding client or stakeholder requirements, followed by designing models based on those needs and iteratively refining them as data is collected. Engineers work closely with design, hardware, and software teams to validate models and ensure alignment with real-world performance. Collaborating with colleagues and presenting findings to both technical and non-technical audiences are routine aspects of the job, making cross-functional communication vital for project success.

What are the most commonly searched types of Modeling Simulation Engineer jobs in California? The most popular types of Modeling Simulation Engineer jobs in California are:
What are popular job titles related to Modeling Simulation Engineer jobs in California? For Modeling Simulation Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Modeling Simulation Engineer jobs in California look for? The top searched job categories for Modeling Simulation Engineer jobs in California are:
What cities in California are hiring for Modeling Simulation Engineer jobs? Cities in California with the most Modeling Simulation Engineer job openings:
Infographic showing various Modeling Simulation Engineer job openings in California as of June 2026, with employment types broken down into 92% Full Time, 6% Part Time, and 2% Temporary. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $121,783 per year, or $58.5 per hour.
Lead Simulation Engineer

Lead Simulation Engineer

Astrolab

Hawthorne, CA โ€ข On-site

$142K - $235K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 11 days ago


Job description

Lead Simulation Engineer
Department: Software Engineering
Employment Type: Full Time
Location: Hawthorne, California
Reporting To: Denise Brown
Compensation: $142,000 - $235,000 / year
Description
Venturi Astrolab, Inc. (Astrolab) is pioneering new ways to explore and operate on distant planetary bodies. We are singularly focused on designing, building, and operating a fleet of multi-purpose commercial planetary rovers to extend and enhance humanity's presence in the solar system. We are seeking motivated, creative, and exceptional people to join our world-class team.
The lead simulation engineer will be responsible for directing the technical work of the simulation team, including development of the simulation infrastructure, vehicle models, and integration of the simulation with vehicle software and automated integrated test tools. The lead simulation engineer will support long-term strategic planning of simulation scope and capabilities with the larger software team and manage the short term tactical priorities. This position is a technical leadership position with an expectation that the lead will also be doing hands on work as part of the simulation team, especially in the realm of integration with other tools and simulation performance improvements.
What you'll do:
  • 10+ years architecting and building real time and faster than real time simulations of complex systems such as spacecraft, aircraft, automobiles or similar systems. Experience must include developing individual models, modeling vehicle dynamics and vehicle operating environment, and developing simulation infrastructure
  • 3 or more years of leading a simulation team, including planning work scope and milestones and managing a small team to meet those milestones
  • Experience integrating a simulation with vehicle software that runs in a separate environment (e.g. spacecraft vehicle simulation integrated with vehicle flight software running on a flight computer or automobile simulation integrated with on-board vehicle software running in a container)
  • Significant experience with simulation and model verification and validation
  • Significant experience with vehicle dynamics modeling, both rigid bodies and flexible bodies and a solid understanding of numerical integration of dynamical systems
  • Significant experience modeling real-world sensors and effectors/actuators, including error sources
  • Experience with fault injection in a simulation environment
  • Strong C++ and Python software programming skills

What you'll bring:
  • Experience simulating extra-terrestrial rovers
  • Experience modeling suspension systems
  • Experience with terramechanics modeling and with tuning terramechanics models given fidelity needs vs. simulation performance requirements
  • Experience working with standard spaceflight models relevant to extra-terrestrial rovers, such as GRGM1200A lunar gravity model, GMM-3 Mars gravity model, Mars GRAM, and similar
  • Significant experience instrumenting, analyzing, and improving simulation performance to ensure real time frames are not overrun or speed up Monte Carlo analysis
  • Experience setting up simulations to support Monte Carlo or similar statistical performance analysis

Benefits and Perks
  • Join a team of best-in-class engineers building the foundation of planetary surface exploration
  • Equity ownership in the company
  • Comprehensive health benefits, including medical, dental, vision, and mental health support
  • 401(k) plan with company match
  • Flexible PTO and parental leave
  • Home office set up reimbursement
  • Weekly lunch stipend, plus complimentary snacks and beverages on-site
  • Once a month social hour on-site with food and drinks