She works primarily in the area of labor education, teaching workshops for union members and leaders on a wide range of topics including labor law, stewards training, collective bargaining, union leadership, workplace bullying, communication skills, FMLA, and basic economics. Professor Kaminski received the 2010 Wurf Fellowship from the Labor and Worklife Program at Harvard Law School for her work on gender and union leadership. She is editor of the Labor Studies Journal, the top academic journal in labor education. Previously, she was a bargaining unit chair with the Washington-Baltimore Newspaper Guild Local 35, now part of CWA. She also served as University Vice President (program chair) of the United Association for Labor Education (UALE).