Castelion is a dynamic Series A startup at the forefront of defense development and production, specializing in the rapid design and manufacturing of next-generation long-range strike weapon systems. Founded with the mission to enhance America's defense capabilities and those of its allies, Castelion leverages cutting-edge modern manufacturing strategies and rigorous testing protocols to deliver innovative solutions that meet the challenges of future conflicts. The company prides itself on fostering a collaborative environment where engineers from diverse domains can creatively problem-solve and drive the critical mission forward. At Castelion, intelligent and driven individuals are encouraged to make a meaningful impact within the defense sector, underscoring the organization's commitment to innovation and excellence in its field.