Modeling & Simulation Engineer/Scientist II
EXPANSIA · Dayton, Ohio, United States · onsite
USD 99,000 to 124,000 · period not stated
Start Date: Immediate
JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform named Aether Aerospace focused on delivering high-impact technologies, technology-enabled services and advanced manufacturing solutions to the U.S. Department of Defense and related national security customers. Backed by Falfurrias Management Partners, the platform brings together deep domain expertise across Army, Navy, and Air Force and Space Force programs, digital engineering, systems integration, and specialized manufacturing capabilities.
The combined organization operates as a multi-entity aerospace and defense technology and tech-enabled services and manufacturing enterprise positioned for scalable growth, operational excellence, and long-term value creation.
OVERVIEW
Full-time/Permanent Employee
Location: Dayton, OH
We are seeking a Modeling and Simulation Engineer/Scientist II to support U.S. Air Force programs in Dayton, Ohio. In this role, you will develop and integrate high‑fidelity models using the Advanced Framework for Simulation, Integration, and Modeling (AFSIM) to evaluate air and space systems, electronic warfare (EW) capabilities, and mission‑level performance. Responsibilities include creating radio‑frequency (RF) sensor and antenna models, building algorithms and simulation components, and integrating these elements into engagement‑ and theater‑level AFSIM scenarios. You will work closely with Air Force stakeholders to support analysis, concept development, and acquisition decisions through physics‑based modeling, scenario development, and Monte Carlo simulation execution.
Aether Aerospace is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteris