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Modeling And Simulation Engineer Jobs in Bellevue, WA

SpaceX

Software Engineer, Simulations (Starlink)

Redmond, WA · On-site

$145K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

SOFTWARE ENGINEER, SIMULATIONS (STARLINK) As a Simulation Software Engineer on the Starlink GNC ... You will program the core simulation infrastructure and collaborate on the building of models to ...

Helion Energy

Senior Multiphysics Modeling Engineer

Everett, WA · On-site

$200K - $236K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

You will bridge simulation and experimental data to inform material selection, component design ... engineers, and mechanical designers to ensure modeling directly drives hardware decisions. You will ...

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All JobsModeling And Simulation Engineer JobsModeling And Simulation Engineer Jobs in Bellevue, WA

Modeling And Simulation Engineer information

See Bellevue, WA salary details

$44K

$139.3K

$215K

How much do modeling and simulation engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for modeling and simulation engineer in Bellevue, WA is $139,273.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,800.00 and $165,300.00 per year, depending on experience, location, and employer.

What is a modeling and simulation engineer?

Modeling and Simulation Engineers are professionals who use mathematical models and computer simulations to analyze complex systems and predict their behavior. They work in various industries, including aerospace, defense, healthcare, and manufacturing, to improve product design, optimize processes, and support decision-making. Their work often involves creating virtual prototypes, running simulations to test different scenarios, and interpreting results to provide insights for engineering projects. These engineers typically have strong backgrounds in mathematics, physics, and computer science.

What are the key skills and qualifications needed to thrive as a modeling and simulation engineer?

To thrive as a Modeling and Simulation Engineer, you need a strong background in mathematics, physics, computer science, and engineering principles, typically supported by a relevant degree. Proficiency with simulation software (such as MATLAB, Simulink, or ANSYS), programming languages (like Python or C++), and sometimes certifications in modeling tools are highly valued. Analytical thinking, problem-solving, and effective communication are essential soft skills for translating complex systems into accurate models and collaborating with multidisciplinary teams. These skills are crucial for ensuring the accuracy, reliability, and usability of simulations that inform critical engineering decisions.

What are some common challenges a modeling and simulation engineer faces when integrating new models into existing systems?

A common challenge for Modeling and Simulation Engineers is ensuring that new models are compatible with existing simulation frameworks and data sources. This often involves resolving discrepancies in data formats, model fidelity, and simulation timing, as well as validating that the integrated system produces accurate and reliable results. Collaboration with software developers, data analysts, and subject matter experts is essential to troubleshoot integration issues and maintain system performance. Effective communication and thorough documentation are key to overcoming these integration hurdles.

What is the difference between Modeling And Simulation Engineer vs Systems Engineer?

AspectModeling And Simulation EngineerSystems Engineer
CredentialsBachelor's or Master's in Engineering, Computer Science, or related fields; certifications like INCOSEBachelor's or Master's in Engineering, Systems Engineering, or related fields; certifications like INCOSE
Work EnvironmentDesigning and developing simulation models, testing scenarios in labs or software environmentsIntegrating system components, coordinating across engineering teams, often in project offices
Industry UsageDefense, aerospace, automotive, and manufacturing sectorsDefense, aerospace, IT, and complex system development industries

While both roles require engineering backgrounds and similar certifications, Modeling And Simulation Engineers focus on creating and testing simulation models, whereas Systems Engineers oversee the integration and functionality of entire systems. Both collaborate closely but serve different specialized functions within engineering projects.

What are popular job titles related to Modeling And Simulation Engineer jobs in Bellevue, WA?

For Modeling And Simulation Engineer jobs in Bellevue, WA, the most frequently searched job titles are:

What job categories do people searching Modeling And Simulation Engineer jobs in Bellevue, WA look for?

The top searched job categories for Modeling And Simulation Engineer jobs in Bellevue, WA are:

What cities near Bellevue, WA are hiring for Modeling And Simulation Engineer jobs?

Cities near Bellevue, WA with the most Modeling And Simulation Engineer job openings:

Modeling And Simulation Engineer jobs near you
Infographic showing various Modeling And Simulation Engineer job openings in Bellevue, WA as of August 2026, with employment types broken down into 90% Full Time, 4% Part Time, and 6% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $139,273 per year, or $67 per hour.

Staff Software Engineer - Agent Simulation Tech Lead / Manager

jobs.frontdoordefense.com - Jobboard

Seattle, WA • On-site

$200 - $285/hr

Other

Medical, Life, PTO

Re-posted 3 days ago

Job description

Staff Software Engineer - Agent Simulation Tech Lead / Manager Model and simulate human behaviors, specifically traffic and other pedestrian behaviors, in simulation.

Location: Seattle, Washington, United States

Compensation: $200,000 to $285,000 USD per year

Job Tags: Software

About The Role Senior/Staff Software Engineer - Simulation Motion Planning

Simulation is essential to Zoox's mission. Zoox uses simulation to develop our driving software, validate safety, and analyze our real-world performance. Our team's work directly impacts how rapidly and successfully Zoox will achieve its goals.

For our simulators to successfully validate our autonomous driving stack, we need to realistically model and replicate the worlds we will be driving in. This includes modeling and simulating human behaviors, specifically traffic and other pedestrian behaviors. The challenge is that the simulated humans need to show realistic and representative behavior — we want our agents to jaywalk as a human might do, and also replicate a wide range of behaviors that we encounter while driving in real cities.

In This Role, You Will:
  • Populate the simulated roads with intelligent participants.
  • Create simulated cars, pedestrians, bicyclists, motorcyclists, etc. to behave realistically by default, and tunable to create a full gamut of traffic/agent behaviors.
  • Push the state of the art in traffic and behavior modeling to capture real-world behaviors as closely as possible.
  • Work closely with various teams — including AI software teams, QA, and Validation Engineers — to push autonomous driving forward.
Qualifications:
  • Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, Robotics Engineering, Computer Science, or a related field
  • PhD or 8+ years of experience in a related field
  • Fluency in C++
  • Mathematics skills, including trigonometry, linear algebra, and calculus
  • Experience with motion planning, control systems, constrained optimization, and state estimation
Bonus Qualifications:
  • Experience in game development, traffic simulation or pathfinding
  • Experience in automotive, robotics, data science, or machine learning
  • Familiarity with Python
Compensation

There are three major components to compensation for this position: salary, Amazon Restricted Stock Units (RSUs), and Zoox Stock Appreciation Rights. The salary will range from $200,000 to $285,000. A sign-on bonus may be part of a compensation package. Compensation will vary based on geographic location, job-related knowledge, skills, and experience.

Zoox also offers a comprehensive package of benefits including paid time off (e.g. sick leave, vacation, bereavement), unpaid time off, Zoox Stock Appreciation Rights, Amazon RSUs, health insurance, long-term care insurance, long-term and short-term disability insurance, and life insurance.

About Zoox

Zoox is developing the first ground-up, fully autonomous vehicle fleet and the supporting ecosystem required to bring this technology to market. Sitting at the intersection of robotics, machine learning, and design, Zoox aims to provide the next generation of mobility-as-a-service in urban environments. We're looking for top talent that shares our passion and wants to be part of a fast-moving and highly execution-oriented team.

Accommodations

If you need an accommodation to participate in the application or interview process please reach out to accommodations@zoox.com or your assigned recruiter.

A Final Note

You do not need to match every listed expectation to apply for this position. Here at Zoox, we know that diverse perspectives foster the innovation we need to be successful, and we are committed to building a team that encompasses a variety of backgrounds, experiences, and skills.

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