Officials from the Old Rochester Regional School District have named Mansfield resident Catherine Antonellis as the district's new Business Administrator.

Antonellis will fill a position left vacant by Katie Isernio, who announced her resignation in May. Antonellis' responsibilities will include the operations of transportations, food service and building and grounds.

"I believe we’re very fortunate to have her," said Superintendent Doug White.

Antonellis is currently the Treasurer for the Somerset Berkley Regional School District. Prior to that position she was the town accountant in Blackstone. Antonellis also served as the assistant town accountant in Mansfield and has experience as an accountant in the private sector.

Antonellis holds a bachelor's degree in accounting from Bentley College. She completed the Massachusetts School Business Administrator's training program and is certified as a School Business Administrator with the Department of Elementary and Secondary Education.

The Joint School Committee approved Antonellis for the position on Wednesday, September 12. She will start in mid-October.