Modeling and Simulation Engineer

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.
• Develop and execute models and simulations of complex systems, with a focus on orbital mechanics and space-related applications.
• Utilize Python for model development, data analysis, and simulation execution.
• Leverage AFSIM (or similar aerospace simulation software) for analysis and performance prediction.
• Incorporate phenomenological modeling principles into relevant models and simulations, including but not limited to:
  • Defining and representing relevant physical phenomena (e.g., atmospheric drag, solar radiation pressure, gravitational effects, sensor characteristics, material properties) within the simulation environment.
  • Developing and implementing mathematical models to accurately capture the behavior of these phenomena.
  • Validating the phenomenological models against empirical data and observations.
  • Integrating the phenomenological models into the overall system simulation.
  • Analyzing the impact of different physical phenomena on system performance and behavior. 

Required Qualifications:

• Active TS/SCI clearance with Poly.
• Bachelor's degree in Aerospace Engineering or a related field.
• 5+ years of experience in modeling and simulation, preferably within the aerospace industry.
• Strong proficiency in Python programming.
• Familiarity with AFSIM or similar aerospace simulation tools.
• 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.
• Excellent communication and teamwork skills.

Preferred Qualifications:

• Master's degree in Aerospace Engineering or a related field.
• Experience with other simulation tools and programming languages.
• Knowledge of cloud computing platforms (e.g., AWS, Azure).
• Location: On-site co-location with government client in Chantilly, Virginia.