The headteacher of Castle Rushen High School will leave his role in November to take up a new position, the Department of Education, Sport and Culture has confirmed.
Keith Winstanley has led the school for the past 12 years.
In a statement, the department thanked Mr Winstanley for his contribution during his time at the southern secondary school.
A spokesperson said: “We can confirm that the headteacher of Castle Rushen High School will be leaving the school in November to take up another role. We would like to thank him for his contribution to the school over the last 12 years.”
The department said arrangements for the leadership of the school had been put in place and that staff and parents had been advised.
