Education: Other trades certificate or diploma. Tasks: Install domestic, commercial or industrial plumbing fixtures and systems. Repair domestic, commercial or industrial plumbing fixtures and systems. Join pipes using couplings, clamps, screws, bolts, cement or soldering, brazing and welding equipment. Determine piping system requirements and pipe sizing. Measure, cut, thread and bend pipes to required shape and size. Welding experience. Certificates, licences, memberships, and courses : Backflow prevention Certification. Plumber Trade Certification. Plumber Red Seal Certificate. Parts specialization: Plumbing. Screening questions: Do you have experience working in this field?. Do you have the required certifications listed in the job posting?. Do you meet the language requirements listed in the job posting for the position (English or French)?. Experience: 5 years or more. Employment terms options: Day. Green job: Involves duties and responsibilities that lead to positive environmental outcomes. Health benefits: Dental plan. Health care plan. Vision care benefits.