The training component of the Retirement Research Consortium is conducted through the Center for Retirement Research at Boston College (CRR).  See their website for training program details, guidelines and deadlines.

Steven H Sandell Grant Program
The program is funded by the U.S. Social Security Administration (SSA) to provide opportunities for junior scholars from a wide variety of academic disciplines and senior scholars working in a new area to pursue cutting-edge projects on retirement income issues.

Dissertation Fellowship Program
The annual program is funded by the U.S. Social Security Administration and provides funding opportunities for doctoral candidates to pursue exciting research on retirement income issues.

The Social Security Administration's Office of Retirement and Disability Policy  accepts applications for paid summer internships in Washington, DC and Woodlawn (Baltimore), MD, as described in the attached 2010 announcement.