INTERNSHIP DETAILS

Modeling & Simulation Intern

CompanyModern Technology Solutions Inc
LocationDayton
Work ModeOn Site
PostedNovember 2, 2026
Internship Information
Core Responsibilities
The intern will develop models, algorithms, and simulation software for aerospace systems including flight dynamics, GNC, and sensor fusion. They will also integrate these models into complex simulation architectures such as AFSIM.
Internship Type
full time
Salary Range
$19 - $23
Company Size
2433
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and technology solutions company delivering first-choice capabilities to solve problems of global importance in the critical mission areas of missile defense, cyber security, intelligence, unmanned/autonomous systems, aviation, space, and homeland security. The MTSI mission is to make important and lasting contributions to the nation's defense and security by providing leadership and best- value solutions to solve America's most technically challenging strategic problems. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide. For more information about MTSI, please visit www.mtsi-va.com. For current MTSI job openings, please visit www.mtsi-va.com/careers.
About the Role
Modern Technology Solutions is seeking a Modeling & Simulation Intern to join our team in Beavercreek, OH during Summer 2027

You’ll be a great fit for this role if:
• You have a passion for aerospace, defense, and space systems and advanced technologies.
• Paying attention to detail and providing excellent customer service in a professional environment is a skill you excel at.
• You are passionate about continuous learning and growth, and you seek opportunities to challenge yourself.
• You are driven to make a meaningful impact through your work.

Responsibilities
As a Modeling & Simulation Intern, you will learn and develop modeling and simulation experience in systems, subsystem, and component models for aerospace applications. Your essential job functions will include but may not be limited to:
• You will develop models (3 DoF and 6 DoF), algorithms, and associated simulation software for aerospace systems across domains such as flight dynamics, guidance/navigation/control (GNC), airborne radar, state estimation, AI/ML, and sensor fusion.
• You will integrate models into complex simulation architectures (e.g., AFSIM), including engagement-level simulations, theater-level simulations, and hardware-in-the-loop architectures.

Qualifications
• The candidate must have completed at least 2 years in an accredited engineering school.
• The candidate must have experience with at least one programming/software development language (MATLAB/Simulink, C, C++, Python).
• The candidate must be a motivated self-starter who is able to work in collaborative teams.
• The candidate must have good basic communication skills—both oral and written.
• The candidate must have good basic analytic skills.
• The candidate must be located in or willing to relocate to the Dayton, Ohio area.

Desired Qualifications
• Involvement in an engineering-related project in High School and/or College.
• Strong background with programming, linear algebra, differential equations, probability, and statistical analysis.

Education Requirements:
• Major in Aerospace, Aeronautical, Astronautical, Electrical, Mechanical, Computer Engineering, Software Engineering, Computer Science, Artificial Intelligence/Machine Learning.

Clearance Requirements:
• Ability to obtain a Top Secret security clearance with SCI eligibility.
• Please Note: U.S. Citizenship is required for this position.
#MTSI

The pay range for this position is $19.00/hour - $23/hour; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI offers a full range of medical benefits, 401k, ESOP, paid time off, and other benefits, dependent on the position offered. Base pay information is based on market location. Applications will be accepted on an ongoing basis. This posting will be renewed periodically until the position is filled.
Key Skills
ModelingSimulationAerospace engineeringMATLABSimulinkCC++PythonFlight dynamicsGNCAirborne radarState estimationAI/MLSensor fusionLinear algebraStatistical analysis
Categories
EngineeringTechnologySoftwareScience & ResearchSecurity & Safety
Benefits
Medical benefits401kESOPPaid time off