Each Staff Member who fills an ISC position is required to possess an Elementary or Secondary Education Degree or a Bachelor's Degree. A subject-specific teaching certificate from an accredited college, university or organization such as ACSI, and student teaching experience (with a very few exceptions depending upon teaching area) is also preferred. They are also required to make a two-year commitment to ISC.

K-12 Art Teachers
Miniumum Professional Requirements: BA/BS in Elementary or Secondary Education majoring in Art; or BA/BS in Art with teaching certification

K-12 Music Teachers
Miniumum Professional Requirements: BA/BS in Secondary Education majoring in Music or BA/BS in Music with teaching certification

K- 12 Physical Education Teachers
Miniumum Professional Requirements: BA/BS in Elementary or Secondary Education; or BA/BS majoring in Physical Education and teaching certification

Pre-Kindergarten/Kindergarten Teachers
Miniumum Professional Requirements: BA/BS in Elementary Education or BA/BS and teaching certification

Elementary Education Teachers
Miniumum Professional Requirements: BA/BS in Elementary Education or BA/BS and teaching certification

Elementary ESL/TESOL Teachers
Miniumum Professional Requirements: BA/BS in Elementary Education or BA/BS and teaching certification, TESOL Certificate (preferred)

Librarians
Miniumum Professional Requirements: BA/BS in Library Science

Middle/High School English Teachers
Miniumum Professional Requirements: BA/BS in Secondary Education majoring in English; or BA/BS in English and teaching certification

Middle/High School Math Teachers
Miniumum Professional Requirements: BA/BS in Secondary Education majoring in Math; or BA/BS in Math and teaching certification

Middle/High School Science Teachers
Miniumum Professional Requirements: BA/BS in Secondary Education majoring in Science; or BA/BS in Science and teaching certification

Middle/High School Social Studies Teachers
Miniumum Professional Requirements: BA/BS in Secondary Education or BA/BS in Social Studies or History and teaching certification