You could do a business management foundation degree, higher national diploma or degree to learn the general management skills needed for this job.
Another option is to do a degree in the subject area you want to do charity work in, and work your way up into management and director roles.
You'll usually need:
- 1 or 2 A levels, or equivalent, for a foundation degree or higher national diploma
- 2 to 3 A levels, or equivalent, for a degree