Former Deputy Director of Information and Security Service (SIS), who was detained within the deportation of seven Turkish nationals, will be under 30-day house arrest.
Last week Alexandru Baltag was detained for 72 hours after being accused of exceeding his authority.
Last September, Moldova arrested and deported seven Turkish school staff.
The school - Liceul Orizont - is reported to be linked to the US-based Muslim cleric Fethullah Gulen, whom Turkey blames for the thwarted 2016 coup attempt against President Erdogan.