To document the change over time in African-American/Africana/Black Studies (AABS) librarianship in the United States, this study analyzed 71 position announcements published in physical and digital sources beginning in 1970 through 2019. Using content analysis, the author found that most AABS librarians should expect to have an MLIS and work in academic settings where they develop collections and provide reference services. This study hopes to fill a gap in the current research by exploring how these positions, the job market, and librarianship in this particular field have evolved. Administrators assessing staffing needs, faculty seeking collaborative partners, students interested in AABS librarianship, and anyone curious about the evolution of library work will find this study useful.