Education: College/CEGEP. Screening questions: Are you authorized to work in Canada?. Are you available to start on the date listed in the job posting?. Do you have experience working in this field?. Employment terms options: Early morning. Evening. Shift. Experience: 2 years to less than 3 years. Employment terms options: Morning. On call. Day. Weekend. Green job: Involves duties and responsibilities that lead to positive environmental outcomes.