On February 7, 2006, the Department of Education named Randy Asher, founding principal of the High School for Math, Science and Engineering (HSMSE), as interim acting principal. Asher had previously served as Brooklyn Tech's assistant principal in mathematics from 2000 to 2002 before leaving to become founding principal of HSMSE. During his time as principal, the total student enrollment increased from 4,200 to 5,700. In the beginning of January 2017, Asher abruptly left Tech to take on a new position as an NYC Education Department senior advisor to help reduce the Absent Teacher Reserve. Throughout Asher's tenure, the school's reputation was sullied by several allegations of sexual harassment and assault of students by faculty members, resulting in the termination of Sean Shaynak (an aerospace engineering teacher hired by Asher) and the reassignment of English teacher and school newspaper advisor David Lo. Music teacher Marisa Cazanave abruptly resigned in the fall of 2016 when faced with charges of having an inappropriate relationship with a male student. The school was also rocked by allegations of racism against black students and Asher faced mounting student pressure on social media to fix the situation. Following Asher's departure, former assistant principal David Newman took on the new position as acting principal of the specialized high school. In February 2020, Newman was appointed principal.