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Modeling Simulation Jobs in Illinois (NOW HIRING)

Simulator Software Engineer

Latham, IL · On-site

$105.30K - $117K/yr

Primary Purpose of Position Responsible for creating and modifying simulation software logic and dynamic models used at a nuclear power plant in the Main Control Room Simulator, including simulator ...

Simulator Software Engineer

Kenney, IL · On-site

$105.30K - $117K/yr

Primary Purpose of Position Responsible for creating and modifying simulation software logic and dynamic models used at a nuclear power plant in the Main Control Room Simulator, including simulator ...

Simulator Software Engineer

Maroa, IL · On-site

$105.30K - $117K/yr

Primary Purpose of Position Responsible for creating and modifying simulation software logic and dynamic models used at a nuclear power plant in the Main Control Room Simulator, including simulator ...

Simulator Software Engineer

Weldon, IL · On-site

$105.30K - $117K/yr

Primary Purpose of Position Responsible for creating and modifying simulation software logic and dynamic models used at a nuclear power plant in the Main Control Room Simulator, including simulator ...

Apply knowledge of statistics, machine learning, programming, data modeling, simulation, and advanced mathematics to recognize patterns, find opportunities, pose business questions, and make valuable ...

Apply knowledge of statistics, machine learning, programming, data modeling, simulation, and advanced mathematics to recognize patterns, find opportunities, pose business questions, and make valuable ...

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Showing results 1-20

Modeling Simulation information

See Illinois salary details

$37.8K

$98.1K

$139.5K

How much do modeling simulation jobs pay per year?

As of May 28, 2026, the average yearly pay for modeling simulation in Illinois is $98,119.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,100.00 and $125,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Modeling and Simulation Specialist, and why are they important?

To thrive as a Modeling and Simulation Specialist, you need strong analytical skills, a solid foundation in mathematics and statistics, and typically a degree in engineering, computer science, or a related field. Familiarity with simulation software (such as MATLAB, Simulink, or Arena), programming languages (like Python or C++), and sometimes certifications in modeling tools are highly valuable. Critical thinking, problem-solving, and effective communication are soft skills that help professionals interpret complex data and collaborate with multidisciplinary teams. These skills ensure accurate model development, insightful analysis, and successful application of simulations to real-world problems.

How do professionals in Modeling Simulation typically collaborate with cross-functional teams during a project?

Modeling Simulation professionals often work closely with engineers, software developers, analysts, and project managers to develop accurate models and simulations for various applications. Collaboration usually involves gathering requirements, integrating domain expertise, validating simulation results, and refining models based on feedback. Regular meetings and iterative development cycles are common, helping ensure that models align with project goals and stakeholder needs. This interdisciplinary approach is essential for delivering robust solutions and often leads to valuable learning and career growth opportunities.

What is modeling and simulation in a professional context?

Modeling and simulation is the process of creating and using digital models to represent real-world systems, processes, or phenomena in order to analyze and predict their behavior. Professionals in this field use specialized software and mathematical techniques to simulate scenarios, test hypotheses, and optimize performance without the risk or expense of real-world experimentation. This approach is widely used in industries such as engineering, defense, healthcare, and manufacturing to improve decision-making, training, and system design.

What jobs make 3000 a month without a degree?

In modeling simulation, entry-level roles such as simulation technician or junior modeler can sometimes pay around $3,000 per month, especially with relevant technical skills and experience. Other related positions like CAD drafter or quality assurance tester may also reach this income level without requiring a degree, depending on the industry and location.

What is the difference between Modeling Simulation vs Mechanical Engineer?

AspectModeling SimulationMechanical Engineer
Required CredentialsBachelor's or higher in engineering, computer science, or related fields; proficiency in simulation softwareBachelor's or higher in mechanical engineering; often professional engineering license
Work EnvironmentSoftware development, research labs, engineering firmsManufacturing plants, design offices, R&D departments
Industry UsageDesign validation, system analysis, virtual prototypingProduct design, testing, manufacturing processes
Common Search/ComparisonModeling Simulation vs Mechanical Engineer

Modeling Simulation specialists focus on creating virtual models and running simulations to analyze system behaviors, often requiring programming skills and software expertise. Mechanical Engineers design, develop, and test physical products and systems, utilizing their engineering knowledge in practical applications. While both roles overlap in engineering principles, Modeling Simulation emphasizes virtual analysis, whereas Mechanical Engineering centers on physical product development.

Simulator Software Engineer

Simulator Software Engineer

Constellation Energy

Bloomington, IL • On-site

$105.30K - $117K/yr

Other

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Constellation Energy rating

8.4

Company rating: 8.4 out of 10

Based on 96 frontline employees who took The Breakroom Quiz

12th of 74 rated oil and gas companies


Job description

Simulator Software Engineer - Sr Simulator Software Engineer to be filled at Clinton Nuclear Power Station in Clinton, IL.
This is a multi-level opening that can be filled at the Simulator Software Engineer level or the Sr Software Engineer level. Please see the minimum qualifications for each level below. 

Who We Are

As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute.
Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future.

Total Rewards

Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more.
Simulator Software Engineer -  Expected salary range of $105,300 to $117,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Sr Simulator Software Engineer -  Expected salary range of $125,100 to $139,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position

Responsible for creating and modifying simulation software logic and dynamic models used at a nuclear power plant in the Main Control Room Simulator, including simulator software maintenance, model minor plant modifications, and enhancements with minimal support. Functions independently and advises Constellation's Training Department on simulator technology. Coordinate simulator tasks and collaborate across teams as needed. Works closely with the training department, project managers, and Clean Energy Center (CEC) engineers to ensure compliance with project needs. The role is centered on the development and improvement of new and existing features. Additionally, the role involves reviewing peers' code, advocating for standard development methodologies, and participating in an inclusive, energetic, and highly cross-functional team. Expected to work efficiently, independently, and with minimal supervision.

Primary Duties and Accountabilities

  • CEC Main Control Room Simulator Projects: Participate in the planning, designing, building, or managing of simulator solutions.
  • Participate in planning activities for assigned CEC.
  • Create, modify, and document simulation software logic and dynamic models to meet business needs.
  • Software configuration management.
  • Participate in finding technology solutions by weighing advantages of technology trends, market availability of products, risks, and benefits of technology to meet business needs.
  • Participate in identifying risks and issues that affect the projects.
  • Provide second tier service to another simulator, as required, to backup that CEC Simulator Software Engineer with little or no assistance.
  • Participates in projects for other CECs in the fleet as required.
  • Engage with business partners to gather information, analyze requirements and deliver practical, efficient and cost-effective solutions that satisfy business needs.
  • Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

Simulator Software Engineer - Job Code XSSD

Minimum Qualifications

  • Bachelor's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear) or related science with 2 years of related experience (e.g. programming technologies) OR
  • Associate's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear) or related science with 4 years of related experience (e.g. programming technologies)
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

Sr Simulator Software Engineer - Job Code XSSE

Minimum Qualifications

  • Bachelor's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear) or related science with 5 years of related experience (e.g. programming technologies) OR
  • Associate's degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear) or related science with 7 years of related experience (e.g. programming technologies)
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

Simulator Software Engineer - Job Code XSSD 
Preferred Qualifications

  • Bachelor's degree in mechanical engineering or nuclear engineering with 3+ years of engineering experience
  • Proficient in FORTRAN and C programming languages
  • Knowledge of graphic design software
  • Experience with Visual Studio
  • Experience with engineering print reading
  • Experience leading small projects or sub-teams
  • Experience with GIT configuration management
  • Experience with installing, configuring, and maintaining Windows Operating Systems
  • Familiarity with network topology
  • Familiarity with creating software interface protocols
  • Teamwork and self-motivation skills to achieve success in a rapidly evolving environment
  • Excellent communication skills (written and verbal) for conveying complex findings to non-technical stakeholders
  • Understanding of advanced programming concepts, data structures, and algorithms

Sr Simulator Software Engineer - Job Code XSSE

Preferred Qualifications

  • Bachelor's degree in mechanical engineering or nuclear engineering with 5+ years of engineering experience
  • Proficient in FORTRAN and C programming languages
  • Knowledge of graphic design software
  • Experience with Visual Studio
  • Experience with engineering print reading
  • Experience leading small projects or sub-teams
  • Experience with GIT configuration management
  • Experience with installing, configuring, and maintaining Windows Operating Systems
  • Familiarity with network topology
  • Familiarity with creating software interface protocols
  • Teamwork and self-motivation skills to achieve success in a rapidly evolving environment
  • Excellent communication skills (written and verbal) for conveying complex findings to non-technical stakeholders
  • Understanding of advanced programming concepts, data structures, and algorithms

 


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