As of November 7, 2026, Jobsy lists 2 mould maker jobs in Guelph, ON. The most active employers are DENSO Connection, Magna Exteriors Inc. and Randstad Canada. Skills often requested: communication skills, machining, cam software and siemens nx.
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3+ YOECandidates need at least 3 years of journeyman experience in mould making or mould maintenance, with hands-on work on large injection moulds. A 431A Mould Maker certificate is an asset, and strong machining, troubleshooting and blueprint-reading skills are required.
3+ YOECandidates need at least 3 years of journeyman experience in mould maintenance or mould making, with hands-on work on large plastic injection moulds. A 431A Mould Maker certificate is an asset, and 430A, 429A or 443A certificates are considered with relevant experience. Strong machining, blueprint reading and troubleshooting skills, plus willingness to work midnights, are required.