To become an administrative executive, you need a bachelor's degree in business administration, management, or a related field. Some employers may also require a master's degree or a professional certification, such as the Certified Administrative Professional (CAP) or the Certified Executive Administrative Professional (CEAP). Additionally, you need to have several years of experience in administrative roles, preferably in a leadership position. Furthermore, you must possess excellent communication and interpersonal skills to interact with diverse people and situations. You should also have strong organizational and time management skills to prioritize and handle multiple tasks and deadlines. Moreover, you should be detail-oriented and accurate to ensure quality and compliance of administrative work. Additionally, problem-solving and decision-making skills are essential to deal with administrative challenges and opportunities. It is also important to have leadership and teamwork skills to motivate and coordinate administrative staff and collaborate with other departments. Finally, proficiency in using various software and tools, such as Microsoft Office, Google Suite, accounting software, and project management software is necessary.