Job Description

This position works closely with engineering, molding, and quality to plan pattern construction, support gating and rigging, and resolve casting defects at the source. We are looking for a skilled pattern maker who can work independently, take ownership of the pattern shop, and hold every job to a high standard of accuracy. Essential Duties and Responsibilities: Interpret blueprints, CAD models, and customer drawings to determine pattern construction, parting lines, and core requirements. Build new patterns, core boxes, match plates, and loose patterns in wood, metal, urethane, and epoxy, applying correct shrink allowances, draft, and machining stock for stainless and high-alloy steel castings. Lay out and attach gating, risers, and rigging in coordination with engineering. Repair, modify, and maintain existing pattern equipment to keep tooling production-ready and to support engineering changes. Operate pattern shop equipment, including table saw, bandsaw, jointer, planer, lathe, shaper, and sanders. Inspect patterns and core boxes for dimensional accuracy using calipers, height gauges, and other precision measuring tools. Work with molders, engineers, and quality staff to troubleshoot casting defects traced to pattern design, fit, or wear. Maintain pattern records and storage, and keep an organized, safe shop in compliance with all safety practices. Required Qualifications: 5+ years of pattern making experience in a foundry or commercial pattern shop. Thorough working knowledge of shrink rules, draft, parting lines, core prints, and match plate construction. Experience building patterns and core boxes in wood and composite materials such as urethane and epoxy. Advanced blueprint reading skills and the ability to work from CAD models. Proficiency with standard pattern shop machinery and precision measuring tools. Strong shop math skills, including fractions, decimals, and geometry. Ability to work independently on custom, one-off patterns and manage multiple jobs to production deadlines. Ability to lift up to 50 lbs and stand for extended periods in a shop environment. Preferred Qualifications: Experience with steel or stainless steel sand castings, particularly air-set (no-bake) molding. Knowledge of gating and risering design. Experience with CAD software or CNC pattern machining. Completion of a pattern making apprenticeship or journeyman status. What We Offer: Competitive pay based on experience Benefits package including health, dental, and vision Paid time off and holidays 401(k) with company match Stable, full-time position with a company serving the industry since 1929 #J-18808-Ljbffr Construction Association of Michigan

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