Education: Secondary (high) school graduation certificate. or equivalent experience. Screening questions: Are you available for shift or on-call work?. Are you currently a student?. Do you have experience working in this field?. Do you have the required certifications listed in the job posting?. Employment terms options: Early morning. Experience: 1 year to less than 2 years. Employment terms options: Morning. On call. Day. Weekend. Overtime required. Workplace information: On the road job.