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Modeling And Simulation Engineer Jobs in Reston, VA

APEX TK

Modeling and Simulation Engineer

Chantilly, VA · On-site

APEX TK is seeking a highly motivated and skilled Modeling & Simulation Engineer to join our team supporting a critical government client. This position offers the opportunity to work on cutting-edge ...

SAIC

Modeling and Simulation Engineer

Chantilly, VA

ORA_ON_SITE Description SAIC has need for a Modeling and Simulation Engineer to support a rapidly expanding Government Intelligence Community (IC) customer with cutting-edge programs within the ...

Electra Aero, Inc.

Simulation Engineer

Manassas, VA · Hybrid

Simulation Engineer About Electra At Electra, we're building the EL9 - a nine-passenger, hybrid ... Build and integrate real-time simulation models using RTOS platforms and model-based development ...

SAIC

Modeling and Simulation Engineer

Chantilly, VA

SAIC is seeking an experienced Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful applicant will demonstrate flexibility in task execution and provide technical ...

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Modeling And Simulation Engineer information

See Reston, VA salary details

$40.6K

$128.4K

$198.2K

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

As of May 31, 2026, the average yearly pay for modeling and simulation engineer in Reston, VA is $128,379.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,700.00 and $152,400.00 per year, depending on experience, location, and employer.

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

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 are Modeling and Simulation Engineers?

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 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 Reston, VA? For Modeling And Simulation Engineer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Modeling And Simulation Engineer jobs in Reston, VA look for? The top searched job categories for Modeling And Simulation Engineer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Modeling And Simulation Engineer jobs? Cities near Reston, VA 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 Reston, VA as of May 2026, with employment types broken down into 4% As Needed, 2% Full Time, and 94% Part Time. Highlights an 99% Physical, and 1% Hybrid job distribution, with an average salary of $128,379 per year, or $61.7 per hour.

Modeling and Simulation Engineer

APEX TK LLC

Chantilly, VA • On-site

Full-time

Posted 21 days ago

Job description

APEX TK is seeking a highly motivated and skilled Modeling & Simulation Engineer to join our team supporting a critical government client. This position offers the opportunity to work on cutting-edge projects within the aerospace domain.

Responsibilities:

  • Define modeling requirements from user needs and system architecture and develop scripts to automate scenario modeling and performance analysis.
  • Perform advanced modeling related to orbital mechanics (orbit determination, orbital maneuvering, and spacecraft flight dynamics) and/or sensor phenomenology (optics/radar/RF)
  • Use and develop cutting-edge modeling and simulation tools and algorithms to help address some of the most challenging issues regarding Space Situational Awareness (SSA) for the Intelligence Community (IC) and Department of Defense (DOD)
  • Develop code / scripts to develop algorithms, perform analyses, and automate data processing to model space conflict scenarios for system evaluation and mission effectiveness
  • Work in a collaborative team environment studying and analyzing a wide variety of interesting and complex problems in the Space domain
  • Incorporate phenomenological modeling principles into relevant models and simulations.


Required Qualifications:

  • 2-10 years of relevant experience.
  • Bachelor's Degree in a STEM related field such as Engineering, Mathematics, Physics, Aerospace, Computer Science, etc.
  • Active Top Secret/SCI w/ CI Poly Clearance
  • Experience performing space-related engineering analysis (collecting, organizing, analyzing data) using one or more of the following: C++, Python, R, SQL, PostgreSQL, Linux, MATLAB, VBA, or STK
  • Ability to communicate findings and recommendations to internal and external customers
  • Solid understanding of orbital mechanics and space systems.
  • Experience with phenomenological models, including a demonstrated ability to model relevant physical phenomena and validate those models.

Preferred Qualifications:

  • Master's degree in a STEM related field.
  • Experience with other simulation tools and programming languages.
  • Experience with non-cooperative target tracking.
  • Experience with collection & revisit modeling.
  • Knowledge of cloud computing platforms (e.g., AWS, Azure).