The future of Pat Snow, the state chief information officer who's been with South Dakota for 23 years, is unclear.

Known for his dedication to public service and a focus on getting people to cooperate across jurisdictional boundaries, the 30-year IT veteran steps down.

DeAngela Burns-Wallace, the state's secretary of administration, will also serve as Kansas' new chief information technology officer, Gov. Laura Kelly said.

The state's top IT official since 2015, Reed was responsible for several major projects including a new data center and a statewide G Suite migration.

Citing health issues, Robert Samson will step down after two and a half years heading one of the largest government IT enterprises in the country.

After being appointed in January 2018, Saini will return to the private sector, Mayor Bill de Blasio's office said.

Rupert O. Ross, currently the IT chief for the territory's judicial branch, will replace Angelo Riddick, the acting CIO since November 2016.

The 13-member group includes technology executives at some of the city's biggest companies, including Delta Air Lines, Equifax and Chick-fil-A.

Commentary: Chris Estes explains the path he took while serving as North Carolina's CIO, from "uniting around purpose" to digital transformation.