Education: Secondary (high) school graduation certificate. Work site environment: Dusty. Noisy. Work setting: Commercial. Residential. Various locations. Tasks: Read blueprints, drawings and specifications to determine work requirements . Apply successive coats of compound and sand seams and joints. Apply, level and smooth coats of plaster. Clean and prepare surfaces. Cure freshly plastered surfaces. Cut and install metal corner beads to protect exterior corners. Fill joints, nail indentations, holes and cracks with joint compound using trowel and broad knife. Finish corners and angles and create decorative designs in finish coat, if required. Measure, cut, fit and install drywall sheets. Mix plaster ingredients to desired consistency. Mould and install ornamental plaster panels, cornices and trim. Position and secure sheets to metal or wooden studs or joists. Smooth out excess compound and allow coat to dry. Spray acoustic or texture materials over walls and ceilings. Tape over joints using taping machine and embed tape in compound. Trowel or spray coats of stucco over exteriors of buildings to form weatherproof surfaces. Attach metal or gypsum lath to studs or furring. Cut openings in lath for heating and ventilation piping, ducts and electrical outlets. Install acoustic tile, hangers for suspended ceilings and metal studs for composition wallboard or lath. Install corner beads and wire mesh around beams to which plaster is to be applied. Install exterior and interior steel studs. Install metal stud framing and furring for interior drywall or plaster walls and ceilings, using hand and power tools. Prepare wall and ceiling layouts. Estimate costs and materials. Work at heights, on scaffolding or swing stages. Erect and install scaffolding, falsework and other working platforms. Screening questions: Are you available for shift or on-call work?. Are you currently a student?. Do you have experience working in this field?. Employment terms options: Early morning. Evening. Experience: 1 year to less than 2 years. Employment terms options: Shift. Morning. Day. Weekend. Support for youths: Participates in a government or community program or initiative that supports youth employment. Offers on-the-job training tailored to youth. Offers mentorship, coaching and/or networking opportunities for youth. Provides awareness training to employees to create a welcoming work environment for youth.