Like any other Federal agency, adequate resources is always a struggle. While management makes every effort to ensure that the staff have the adequate resources with which to accomplish the mission, it struggles to meet those needs with limited resources and working under short term funding. It is a top heavy agency, lots of GS-14 and GS-15's, so there are limited opportunities for advancement, particularly if you are interested in making it into the SES. That being said, there are excellent opportunities to learn and demonstrate those skills but you may have to leave the agency to gain that management/leadership opportunity.