The departure of top administrators signals a generational shift in how the nation’s largest school system will be led
A Cabinet Takes Shape
New York City Schools Chancellor Kamar Samuels moved to put his own stamp on the nation’s largest school system in early March 2026, announcing new cabinet appointments while two of the Department of Education’s most senior officials said their goodbyes. The departures of Acting First Deputy Chancellor Isabel DiMola and Deputy Chancellor for School Leadership Danika Rux mark the end of an era shaped under former chancellors David Banks and Melissa Aviles-Ramos, and the beginning of what Samuels hopes will be a distinct new direction.
Who Is Leaving and Why It Matters
DiMola, the school system’s second in command, announced her retirement in a letter to staff on March 4. She spent 30 years in education, starting as a social studies teacher at Abraham Lincoln High School in Coney Island at age 22 and eventually rising to serve for 16 years as superintendent of Brooklyn’s District 21, where she herself attended school. Rux, who supervised 44 superintendents responsible for managing principals, also announced her departure on the same day, transitioning to a senior adviser role in the Department’s Office of the General Counsel. Rux oversaw the widely covered reading and math curriculum overhauls under former Mayor Eric Adams, including the landmark NYC Reads initiative. She said she is “excited to see Samuels deepen the work and build his team.” A third top official, Deputy Chancellor for Family and Community Cristina Melendez, had previously announced her departure in February.
What Samuels Inherits
Samuels took the helm as chancellor at the start of the Mamdani administration, bringing credibility as a former superintendent of District 3 on the Upper West Side and more recently District 13 in Brooklyn, where he built a record on literacy and community engagement. He has said publicly that he plans to keep the literacy curriculum overhaul in place but has suggested there could be changes to the math program. Mayor Mamdani has “said little about his plans for the city schools,” as Chalkbeat New York has noted, leaving the chancellor significant latitude but also some ambiguity about the broader policy direction from City Hall.
The Optics of the Aviles-Ramos Exit
Adding to the drama of the leadership transition, former Chancellor Aviles-Ramos announced a senior role at HMH, a curriculum company that has sold materials to the city’s school system, a move that Chalkbeat reported had raised eyebrows among observers concerned about revolving-door relationships between public agencies and private vendors.
Stakes for 1.1 Million Students
New York City’s public school system serves approximately 1.1 million students across more than 1,700 schools. Chalkbeat New York has provided extensive coverage of the challenges the system faces, including persistent achievement gaps, post-pandemic learning loss, and the ongoing debate over charter schools and integration. The UFT will be a key stakeholder in how Samuels reshapes the department’s priorities. The appointments he announces in the coming weeks will reveal what kind of school system he and Mayor Mamdani intend to build.
