To thrive as a Per Diem Instructor, you generally need subject matter expertise, teaching experience, and at least a bachelor's degree in the relevant field. Familiarity with learning management systems (LMS) like Blackboard or Canvas and, in some cases, professional certifications are typically required. Strong communication, adaptability, and organizational skills help instructors engage diverse learners and manage variable schedules. These skills and qualifications are crucial for delivering effective instruction and maintaining high educational standards in flexible, on-demand teaching roles.