She is a board member of the Global Women’s Leadership Center at the Leavey School of Business.
Nnaemeka is interested in black women writers, feminist theory, transitional feminism, Francophone literatures, the oral and written works of Africans and the African diaspora, as well as gender and human rights[citation needed].
Gender-studies scholar Opportune Zongo wrote in 1996 that "[t]he power of Nnaemeka's work lies in her clear vision, superb intellect, excellent command of language, good sense of humor, and profound knowledge of the African landscape.
Additionally, Dr. Nnaemeka is the founder and president of the Association of African Women Scholars, as well as the President and CEO of the Jessie Obidiegwu Education Fund, an NGO dedicated to the education of women and girls in Africa[citation needed].
Combining her interests in research and teaching, Dr. Nnaemeka has consulted with various international agencies and academic institutions, including the United Nations and the World Bank.