Pattern Shop Technician

 Penn Mar Castings in Hanover PA is seeking an experienced Pattern Shop Technician (Pattern Maker) to join our foundry operations team. In this role, you will construct, modify, repair, and maintain pattern equipment, core boxes, and associated tooling used in the production of castings. This hands-on position plays a critical role in ensuring precision, quality, and efficiency within our operation. You’ll collaborate with Engineering, Quality, and Production while contributing to continuous improvement in a supportive, team-oriented environment.

• Interpret engineering drawings, blueprints, and 3D CAD models to determine best construction methods
• Build new patterns, core boxes, and rigging systems using wood, metal, urethane, plastics, and tooling board
• Repair, modify, and maintain existing pattern equipment to keep tooling production-ready
• Operate woodworking and metalworking machinery including saws, planers, routers, lathes, mills, and CNC equipment (as applicable)
• Use precision measuring instruments such as calipers, micrometers, and height gauges to maintain tight tolerances
• Apply coatings, sealants, and parting agents to ensure proper sand release and durability
• Troubleshoot casting or rigging issues in partnership with Engineering and Production teams
• Maintain accurate tooling records and documentation
• Contribute ideas to improve safety, quality, and efficiency
• Other duties as assigned

• Strong commitment to safety and quality
• Solid knowledge of foundry processes and molding methods (green sand, no-bake, shell preferred)
• Exceptional blueprint reading and GD&T skills
• Strong mechanical aptitude and experience with precision measuring tools
• High level of manual dexterity and attention to detail
• Ability to manage multiple projects independently
• Team player with strong communication skills

• High school diploma or equivalent; technical training, apprenticeship, or vocational education in patternmaking or tool & die highly preferred
• 3+ years of experience as a Patternmaker or Pattern Shop Technician (foundry experience preferred)
• Experience with CAD/CAM software
• Basic welding or metal fabrication experience a plus
• Understanding of ferrous metallurgy fundamentals, including shrinkage and solidification of gray and ductile iron

• Fixed weekly schedule
• Benefits available after 60 days
• Paid holidays & PTO
• 401(k) with company match
• Uniforms provided
• Boot & prescription safety glass reimbursement
• Tuition reimbursement
• Growth and advancement opportunities
• Family-oriented culture where your contributions are valued

Apply today and be part of a company where your craftsmanship directly supports the success of our foundry operation.
Penn Mar Castings is an Equal Opportunity Employer. All qualified candidates are encouraged to apply.
No agency calls or emails, please.