The accused, identified as Yuvraj Karankale (41), worked as a clerk with the school aided under the Integrated Tribal Development Program (ITDP).
The victim, who was to be transferred to another school, requested the accused to facilitate his appointment at a location of his choice, Thane ACB Deputy SP Sanjay Mohite said.
The accused demanded Rs 50,000 from him in lieu of the favour, he said.
A case has been registered under Prevention of Corruption Act, he said, adding further investigation is on.
