Combining Education and Experience: Combinations of successfully completed post-high school education and experience may be used to meet total qualification requirements for the grade levels specified in the table, and may be computed by first determining the applicants total qualifying experience as a percentage of the experience required for the grade level; then determining the applicants education as a percentage of the education required for the grade level; and then adding the two percentages. Proof of Required Credentials (if applicable): Submit proof of certification, license, clearance certificate, SRB, ORB, RIP, and unofficial transcripts (with credit hours and degree completion status) for all requisite certification requirements as outlined in this job opportunity announcement.