A "senior manager" is someone in a high-ranking role who has a lot of responsibility and authority in a company or organization. They oversee and guide a team or department towards achieving goals and making important decisions. Full definition
At director level or as senior manager of a large sports facility, your salary could increase to # 45,000 +. (prospects.ac.uk)
It is packed with value for senior managers in publishing technology and operations, marketing, strategy, and content development; retailers; and those involved in content delivery whether print or digital. (eiseverywhere.com)
That means taking some pragmatic steps that might not sit well on other reserves, such as hiring outsiders when needed as senior managers for band enterprises. (canadianbusiness.com)