Education: Secondary (high) school graduation certificate. or equivalent experience. Screening questions: Are you available for shift or on-call work?. Are you available to start on the date listed in the job posting?. Do you have experience working in this field?. Do you have the required certifications listed in the job posting?. Employment terms options: Early morning. Evening. Morning. Night. On call. Experience: Experience an asset. Employment terms options: Day. Weekend. Overtime available.