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Model Based Design Engineer Jobs in Seattle, WA (NOW HIRING)

System One

System Design Engineer

Bellevue, WA · Remote

$102K - $140K/yr

Contract Work Model: Remote Schedule: 40 hours/week System One is seeking an experienced System Design Engineer to support the development of advanced nuclear energy systems. This role is responsible ...

Amazon

Design Engineer, Urban Fulfilment

Bellevue, WA · On-site

The SSD (sub-same day) Design Engineering team is searching for an innovative, solutions-oriented ... Your projects will be a variety of delivery station concepts and template-based design solutions ...

amphenol

Design Engineer

Seattle, WA · Hybrid

This role is hybrid for candidates residing in the Seattle area and is based out of our Kent, WA ... Proficiency in 3D modeling tools (e.g., SolidWorks) and Product Data Management systems (e.g ...

Utter Associates Inc

Senior Design Engineer

Seattle, WA · On-site

... models. * Become an expert user of all software applications required to perform the role including ... project based organization. · Proficiency in Microsoft Visio and Autodesk AutoCAD drafting ...

Jamco America Inc

Seats Design Engineer Lead

Everett, WA · On-site

$115K - $175K/yr

... modeling and drafting standards. The Seat Design Engineer (SDE) 5 will lead the design and development of engineering packages based on customer and OEM requirements for production, retrofit ...

Amphenol

Design Engineer

Seattle, WA · On-site

This role is hybrid for candidates residing in the Seattle area and is based out of our Kent, WA ... Proficiency in 3D modeling tools (e.g., SolidWorks) and Product Data Management systems (e.g ...

System One

System Design Engineer

Bellevue, WA · Remote

$102K - $140K/yr

System Design Engineer Location: Bellevue, WA Type ... Contract Contractor Work Model: Remote - offsite Hours: 40.0 Security Clearance: Not specified ...

Amphenol Corp.

Design Engineer

Kent, WA · On-site

This role is hybrid for candidates residing in the Seattle area and is based out of our Kent, WA ... Proficiency in 3D modeling tools (e.g., SolidWorks) and Product Data Management systems (e.g ...

Karman Space & Defense

Design Engineer I

Mukilteo, WA · On-site

$85K - $110K/yr

Creates two‑dimensional layout drawings and three‑dimensional solid model conceptual designs. * Performs basic mechanical engineering calculations and design analyses to ensure safe operation and ...

System One

System Design Engineer

Bellevue, WA · Remote

$102K - $140K/yr

System Design Engineer Location: Bellevue, WA Type ... Contract Contractor Work Model: Remote - offsite Hours: 40.0 Security Clearance: Not specified ...

Protingent

Mechanical Design Engineer

Bellevue, WA · On-site

$37 - $74/hr

... modeling tools with emphasis on ANSYS. * Excellent writing and communication skills. * Strong ... Pay rates are approved based on candidate location, education and experience*). * Location: 100 ...

Ashby

Design Engineer - Americas

Seattle, WA · Remote

$126K - $250K/yr

For instance, the UX and UI I envisioned often influenced the data model's design and flexibility ... Internally, we do not use these titles, but Engineers are leveled based on proficiency (which you ...

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Showing results 21-40

All JobsModel Based Design Engineer JobsModel Based Design Engineer Jobs in Seattle, WA

Model Based Design Engineer information

See Seattle, WA salary details

$25.4K

$108.6K

$174.3K

How much do model based design engineer jobs pay per year?

As of Sep 15, 2026, the average yearly pay for model based design engineer in Seattle, WA is $108,619.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,173.00 and $135,289.00 per year, depending on experience, location, and employer.

What is a model based design engineer?

Model Based Design Engineers are professionals who use mathematical and visual modeling techniques to design, simulate, and validate complex engineering systems. They typically work with tools like MATLAB/Simulink to create virtual prototypes, test control algorithms, and reduce the need for physical prototypes. This approach helps speed up the development process, improve accuracy, and lower costs, especially in industries like automotive, aerospace, and electronics.

What are the key skills and qualifications needed to thrive as a model based design engineer?

To thrive as a Model Based Design Engineer, you need a strong background in control theory, embedded systems, and proficiency in modeling and simulation, typically supported by an engineering degree. Expertise with tools such as MATLAB, Simulink, and experience with software version control systems are commonly required, along with relevant certifications like MATLAB certification. Strong analytical thinking, attention to detail, and effective communication skills help in translating real-world requirements into accurate models and collaborating with cross-functional teams. These skills ensure efficient development and validation of complex systems, minimizing errors and reducing development time.

What are some common challenges model based design engineers face when integrating models into existing embedded systems?

Model Based Design Engineers often encounter challenges when integrating simulation models into legacy embedded systems, as these systems may have hardware or software constraints not accounted for in the initial model. Ensuring model fidelity while optimizing for real-time performance and memory usage requires careful design and iterative testing. Collaboration with firmware and hardware teams is crucial to address compatibility issues and streamline deployment. Adopting standardized modeling practices and maintaining clear documentation can help mitigate integration risks and facilitate smoother handoffs between teams.

What is the difference between Model Based Design Engineer vs Simulation Engineer?

AspectModel Based Design EngineerSimulation Engineer
CredentialsBachelor's or Master's in Engineering, certifications in MATLAB/SimulinkBachelor's or Master's in Engineering, experience with simulation tools
Work EnvironmentDesign labs, software development, automotive/ aerospace industriesResearch labs, testing environments, aerospace/automotive sectors
Industry UsageDevelops models for control systems, embedded softwareCreates simulations to test systems, validate designs

The main difference is that Model Based Design Engineers focus on creating and implementing models for system development, often using tools like MATLAB/Simulink, while Simulation Engineers primarily develop and run simulations to validate and test these models or systems. Both roles require strong technical skills and often overlap, but their core responsibilities differ in focus and application.

What are popular job titles related to Model Based Design Engineer jobs in Seattle, WA?

For Model Based Design Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Model Based Design Engineer jobs in Seattle, WA look for?

The top searched job categories for Model Based Design Engineer jobs in Seattle, WA are:

Model Based Design Engineer jobs near you
Infographic showing various Model Based Design Engineer job openings in Seattle, WA as of September 2026, with employment types broken down into 1% As Needed, 77% Full Time, 16% Part Time, and 6% Contract. Highlights an 83% Physical, 2% Hybrid, and 15% Remote job distribution, with an average salary of $108,619 per year, or $52.2 per hour.

System Design Engineer

Bellevue, WA • Remote

System One
Business Consulting Services • 5 - 10K employees
Learn more about System Oneexternal

$102K - $140K/yr

Contractor

Re-posted 29 days ago

Job description

System Design Engineer

Location: Bellevue, WA Job Type: Contract Work Model: Remote Schedule: 40 hours/week

System One is seeking an experienced System Design Engineer to support the development of advanced nuclear energy systems. This role is responsible for the design and integration of complex process and plant systems from conceptual design through final implementation. The ideal candidate has a strong background in thermal-fluid systems, process engineering, and multidisciplinary system integration.

Responsibilities

  • Design nuclear and industrial process systems and subsystems from concept through final design.
  • Develop and maintain mass and energy balance models to support system performance and design analyses.
  • Integrate results from thermal, structural, seismic, pipe stress, and heat transfer analyses into overall system designs.
  • Apply applicable industry codes and standards, including ASME, ANS, ASTM, IEEE, and NFPA.
  • Develop engineering documentation, including:
    • System Design Descriptions (SDDs)
    • Engineering Design Specifications (EDS)
    • Interface Control Documents (ICDs)
  • Support the development of design packages, including P&IDs, 3D models, and system drawings.
  • Coordinate closely with mechanical, civil, instrumentation & controls (I&C), nuclear, and other engineering disciplines.
  • Provide technical oversight of suppliers and support engineering design reviews.
  • Support system testing, validation, qualification, and commissioning activities.

Required Qualifications

  • Bachelor's degree in Chemical Engineering, Nuclear Engineering, or a related engineering discipline.
  • 10+ years of system design and engineering experience.
  • Strong knowledge of thermodynamics, fluid systems, heat transfer, and mechanical/process system design.
  • Experience developing and maintaining mass and energy balance models using Aspen HYSYS and/or Aspen Plus.
  • Experience reading, interpreting, and developing Piping & Instrumentation Diagrams (P&IDs).
  • Demonstrated experience integrating complex engineering systems across multiple technical disciplines.
  • Strong analytical, problem-solving, organizational, and communication skills.

Preferred Qualifications

  • Experience supporting advanced reactor or commercial nuclear power projects.
  • Familiarity with engineering design processes in highly regulated industries.
  • Experience supporting supplier management and multidisciplinary design reviews.
  • Working knowledge of configuration management and systems engineering principles.

System One logo

About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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