An ongoing investigation by the Port Hueneme Police Department led to the arrest of Juan Aguilar on multiple child molestation charges.
Aguilar, 45, of Oxnard, was arrested last Wednesday.
He teaches at Fred Williams Elementary School in Oxnard. The school is in the Hueneme School District.
Ventura County prosecutors are charging Aguilar with multiple counts involving at least four children.
Aguilar is scheduled to be in court Tuesday.