PurposeThis phenomenological study, conducted within the discourse on the underrepresentation of women in academia, examined the factors influencing the advancement of women academics in science, technology, engineering, and mathematics (STEM).Design/methodology/approachThe sample comprised twenty-one women academics from both public and private universities in Peru. Data were collected through in-depth interviews based on the women's experiences and subsequently processed using Moustakas’ (1994) stages for encoding, categorization, and analysis.FindingsThe study introduces a conceptual framework of nine factors – personal tastes and preferences, attitudes towards science as a vocation, care work, work–life balance, congruent gender roles, occupational segregation, lack of opportunities, low salaries, and lack of gender equality policies – that impact the career progression of women in STEM fields.Originality/valueThe results offer valuable insights for policymakers and academic authorities to address the barriers affecting women academics in STEM. The uniqueness of this paper lies in its investigation in Peru, a country with the highest female labor force participation in Latin America, where women constitute the majority of undergraduate program graduates.