Modeling and Simulation Engineer

Modern Technology Solutions, Inc. (MTSI); Huntsville (AL); On-site; USD 110,000 - 160,000; Full time

Job summary

Modern Technology Solutions, Inc. (MTSI) seeks an experienced engineer to advance modeling and simulation of missile systems, focusing on AFSIM or similar frameworks. You will develop C++ models for fire control and engagement kinematics, and support analysis for high-visibility DoD programs.

The role requires 5–10 years in modeling & simulation, strong OO C++ skills, and experience with MATLAB/Python for data processing and visualization. U.S.

Qualifications

• U.S. Citizenship required (and ability to obtain security clearance).
• 5–10 years of modeling & simulation experience, preferably with AFSIM or similar frameworks.
• Strong C++ development skills and experience building/ debugging complex simulation models.
• Familiarity with 6-DOF simulations, engagement modeling, and GNC concepts.
• Proficient in MATLAB and Python for analyses and visualizations.

Responsibilities

• Support mission-level modeling and simulation of weapon systems using AFSIM and related tools.
• Develop and maintain C++ models for fire control, engagement kinematics, and missile performance.
• Perform performance analysis and scenario-based simulations to evaluate GNC and fire control.
• Collaborate with GNC engineers to integrate models, run large-scale simulations, and analyze results.
• Produce analytical reports, briefings, and visualizations to support DoD program decisions.
• Contribute to ongoing modeling efforts, including tool enhancement and scenario development.

Skills

C++

GNC concepts

Modeling & simulation

Object-oriented programming

Communication skills

Education

Bachelor's degree in Aerospace Engineering, Computer Science, Electrical Engineering or related field

Tools

AFSIM

MATLAB

Python

Job description

MTSI is seeking to hire a motivated engineer with 5-10 years of experience in modeling & simulation, particularly with AFSIM or similar mission-level frameworks. The candidate will support a team delivering high-fidelity modeling, simulation, and analytical products of kinetic weapon system concepts for the Missile Defense Agency. This role offers the opportunity to work on high visibility, cutting-edge missile system programs and contribute to innovative solutions for national defense.

Key Responsibilities

• Support mission-level modeling and simulation of weapon systems using AFSIM and related tools.
• Develop and maintain C++ models for fire control, engagement kinematics, and missile system performance.
• Conduct performance analysis and scenario-based simulations to evaluate GNC and fire control effectiveness.
• Collaborate with GNC engineers to integrate models, run large-scale simulations, and analyze results for missile and kinetic weapon concepts.
• Develop analytical products, technical reports, briefings, and visualizations to support DoD program decisions.
• Contribute to ongoing modeling and simulation efforts, including tool enhancement and scenario development.

Qualifications

• U.S. Citizenship required (and ability to obtain security clearance).
• Bachelor’s degree in Aerospace Engineering, Computer Science, Electrical Engineering, or a related field (MS preferred).
• 5-10 years of experience in modeling & simulation, preferably with AFSIM or other mission-level frameworks.
• Strong software development skills with solid understanding of object-oriented programming principles in C++.
• Experience developing, modifying, and debugging complex simulation models in C++.
• Familiarity with 6-DOF simulations, fire control systems, engagement modeling, or GNC concepts.
• Proficiency with modeling and simulation tools such as AFSIM, MATLAB, and Python.
• Ability to perform detailed system-level performance analysis and support requirements development.
• Strong problem-solving, analytical, and communication skills.