This chapter shows how the demarcation of sub-fields and work positions in the Israeli IT industry began back at the time of the WEIZAC project. It traces the changing status of these positions as electronic computers were increasingly adopted by various organizations, including the Israeli Central Bureau of Statistics and the Israel Defense Forces. The chapter focuses on the remarkable contributions of three women: Ariela Admon, Rina Eshed, and Dalia Prashker, who carved a path for themselves in the male-dominated world of Israeli electronic computing during the late 1950s and early 1960s. Through their talent, determination, and hard work, these women achieved significant accomplishments. By providing a broader context, the chapter highlights how the early days of computing in Israel were marked by gendered perceptions. By delving into the personal stories of the three women, the chapter challenges prevailing stereotypes and acknowledges the significant role women played in shaping the early days of computing in Israel, while providing insights into the challenges they faced and the doors they opened for future generations.