Write SQL query to solve given problem: State the courses and level of courses by professors who are faculty employees.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T3.course_id, T3.courseLevel FROM taughtBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id INNER JOIN course AS T3 ON T3.course_id = T1.course_id WHERE T2.hasPosition = 'Faculty_eme'