ManTech seeks a motivated Modeling & Simulation Advanced Framework for Simulation, Integration, and Modeling (AFSIM) Specialist in Arlington, VA. This full-time position involves conducting analytical studies, developing analysis plans, and utilizing AFSIM for mission analysis. Candidates must have 4+ years of experience in modeling/simulation, experience in programming, and proficiency in using Microsoft Office. Position requires US citizenship and a Secret security clearance. An equal opportunity employer, ManTech promotes diversity and inclusion.#J-18808-Ljbffr