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Modeling And Simulation Engineer Jobs in Illinois

Auria

Modeling & Simulation Integration Lead

Chicago, IL · On-site

$110 - $128/hr

Advanced proficiency with Systems Tool Kit (STK), Model-Based Systems Engineering (MBSE) software ... simulation environments. * Wargaming & Analysis:Proven track record of developing wargame models ...

Rivian

Sr. Simulation Engineer, Factory Design

Normal, IL · On-site

$98K - $123K/yr

Build discrete event simulation models for various parts of the manufacturing or logistic process ... Bachelor's degree in Industrial Engineering, Mechanical/Manufacturing Engineering, or Computer ...

Rivian

Sr. Simulation Engineer, Factory Design

Normal, IL · On-site

$98K - $123K/yr

Build discrete event simulation models for various parts of the manufacturing or logistic process ... Bachelor's degree in Industrial Engineering, Mechanical/Manufacturing Engineering, or Computer ...

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All JobsModeling And Simulation Engineer JobsModeling And Simulation Engineer Jobs in Illinois

Modeling And Simulation Engineer information

See Illinois salary details

$37.8K

$119.6K

$184.6K

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

As of Aug 25, 2026, the average yearly pay for modeling and simulation engineer in Illinois is $119,577.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,200.00 and $142,000.00 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.

Are modeling and simulation engineers in demand?

Modeling and simulation engineers are in high demand across industries such as aerospace, defense, automotive, and healthcare due to their expertise in developing complex models and simulations. The role often requires proficiency in programming, simulation software, and systems analysis, with job growth driven by technological advancements and increased reliance on virtual testing and training tools.

How to become a modeling and simulation engineer?

To become a modeling and simulation engineer, typically a bachelor's degree in engineering, computer science, or a related field is required, often complemented by experience with simulation software, programming languages, and systems modeling. Advanced roles may require a master's degree or higher, along with skills in data analysis, systems engineering, and familiarity with tools like MATLAB, Simulink, or C++. Certifications in systems modeling or simulation can enhance job prospects.

What are popular job titles related to Modeling And Simulation Engineer jobs in Illinois?

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

What job categories do people searching Modeling And Simulation Engineer jobs in Illinois look for?

The top searched job categories for Modeling And Simulation Engineer jobs in Illinois are:

What cities in Illinois are hiring for Modeling And Simulation Engineer jobs?

Cities in Illinois 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 Illinois as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $119,577 per year, or $57.5 per hour.

Modeling & Simulation Engineer

Virginia, IL • On-site

Arenatechnologies
See more jobs at Arenatechnologiesexternal

$110 - $140/hr

Other

Medical, Life, Retirement

Posted 6 days ago

Job description

Overview

Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth,we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to the mission. SPA: Objective. Responsive. Trusted.

The Joint, Office of the Secretary of Defense, Interagency Division (JOID) provides expert support services to a range of customers spanning across the Department of Defense, Federal Civilian, and international markets. JOID provides a diverse portfolio of analytical and programmatic capabilities to help our customers make informed decisions on their most challenging issues.

Group W provides wargaming, warfare modeling and simulation, software development, data analytics, and operations research/system analysis support to the national security mission. As a leader in the fields of campaign, mission, and wargaming analysis we embrace the cycle of research paradigm, continually seeking to improve the multi-method application of tools, data, methods, and techniques to generate credible and resilient insights to inform decisions on the Department’s most challenging issues spanning CONOPs, acquisitions, force structures, tactics, and strategies. Group W is the developer and maintainer of the Synthetic Theater Operations Research Model (STORM), the authoritative M&S tool accepted by the Joint Analytic Community for analysis of theater-level, multi-domain, joint warfare. Similarly, we developed and manage the Standard Wargame Integration and Facilitation Tool (SWIFT) for OSW as an adaptable environment to support joint force combatants’ wargaming requirements.

We have an immediate need for a Modeling & Simulation Engineer to provide onsite support in Quantico, VA.

Responsibilities

The Modeling & Simulation Engineer will apply advanced analytical, modeling, and simulation skills to solve complex warfighting problems in support of the USMC Operations Analysis Directorate (OAD). This role supports engagement-level analysis through the development and execution of analytical models, statistical methods, parametric and non-parametric techniques, regression analysis, and computer-based simulations using AFSIM. The analyst will develop mission-level representations of U.S., allied, and adversary forces executing warfighting concepts of operation. In addition, the analyst will advise operations research analysts, scientists, or engineers on appropriate analytical techniques, modeling approaches, and methods for addressing assigned problem sets.

Qualifications

Required:

  • Bachelor's degree from an accredited university in physics, mathematics, engineering, or an applied science discipline.
  • 2+ years of professional experience, including experience with AFSIM.
  • Active Secret clearance.
  • Able to work fully onsite based on client needs.

Desired:

  • Active TS/SCI clearance.
  • Master's degree in operations research, physics, mathematics, engineering, or an applied science discipline.
  • Prior experience writing Python, R, or MATLAB code for pre-processing, post-processing, data analytics, and data visualization.
Pay Range Information

At SPA, we strive to deliver a robust total compensation package that will attract and retain top talent. Elements of the compensation package include competitive base pay and variable compensation opportunities. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, etc. Please note that the salary information shown below is a general guideline only. Salaries are commensurate with experience and qualifications, as well as market and business considerations. Virginia, Pay Transparency Salary range: USD $110,000.00/Yr. - USD $140,000.00/Yr.

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