Extra-help employees in the classifications of Park Aide, Pest Detection Specialist, and Election Technician shall have the right to return as extra-help in the same classification the next season, under the following conditions:

    1. Extra-help opportunities are available;
    2. He/she had performed satisfactorily;
    3. He/she has had no interim criminal convictions that are in conflict with the classification; and
    4. He/she meets the qualifications for the classification.