Ohio Rev. Code § 3319.14
Any teacher who has left, or leaves, a teaching position, by resignation or otherwise, and within forty school days thereafter entered, or enters, the uniformed services and whose service is terminated in a manner other than as described in section 4304 of Title 38 of the United States Code, "Uniformed Services Employment and Reemployment Rights Act of 1994," 108 Stat. 3149, 38 U.S.C.A. 4304, shall be reemployed by the board of education of the district in which the teacher held such teaching position, under the same type of contract as that which the teacher last held in such district, if the teacher applies to the board of education for reemployment in accordance with the "Uniformed Services Employment and Reemployment Rights Act of 1994," 108 Stat. 3149, 38 U.S.C.A. 4312. Upon such application, the teacher shall be reemployed at the first of the next school semester, if the application is made not less than thirty days prior to the first of the next school semester, in which case the teacher shall be reemployed the first of the following school semester, unless the board of education waives the requirement for the thirty-day period.
For the purposes of seniority and placement on the salary schedule, years of absence performing service in the uniformed services shall be counted as though teaching service had been performed during such time.
The board of education of the district in which such teacher was employed and is reemployed under this section may suspend the contract of the teacher whose services become unnecessary by reason of the return of a teacher from service in the uniformed services in accordance with section 3311.83, 3319.17, or 3319.171 of the Revised Code.
R.C. § 3319.14