TFA is predominantly women. Lots of women of diverse backgrounds in leadership positions. Great benefits make taking maternity leave and vacation easy. Also, lots of flexible & remote working arrangements. The team you are on determines some of the flexibility you are given as well as the ease at which you may be promoted.
TFA is a great place for workers who are also parents -- as long as you are in the right role! There are many roles that do not offer flexible work arrangements, however, work from home positions are fairly plentiful.
Leave and vacation time are slightly above average.
There is a lot of opportunity to move up in this organization. It is also a very progressive organization so I feel women have equal rights as men here, especially securing upper-level positions. There is a culture of working more than the typical full time hours, working weekends, etc... so it could be difficult to maintain a family here.
Job Satisfaction Level
Depends on your long-term career goals. If you are set on being in education, this would be a wonderful opportunity to get your feet wet.