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.