You'll need:
- to be thorough and pay attention to detail
- physical skills like movement, coordination, dexterity and grace
- observation and recording skills
- to be flexible and open to change
- the ability to think clearly using logic and reasoning
- persistence and determination
- excellent verbal communication skills
- patience and the ability to remain calm in stressful situations
- to be able to carry out basic tasks on a computer or hand-held device