Education: Other trades certificate or diploma. 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?. Do you have the required certifications listed in the job posting?. Experience: 1 year to less than 2 years. Employment terms options: Overtime required. Green job: Involves duties and responsibilities that lead to positive environmental outcomes. Workplace information: On the road job.