JACKA Resources has announced the appointment of Andrew Gastevich as chief financial officer of the company.
Mr Gastevich succeed Richard Aden, who leaves Jacka after five years with the company.
He had most recently served in the same position with oil and gas explorer and producer Entek Energy.
Jacka said Mr Gastevich was a highly experienced chartered accountant who had began his career with Ernst & Young.
Jacka chairman Max Cozijn said the Board thanked Mr Aden for his significant contribution to the establishment and development of the company and wish him well.