Mold Maker, Manual & CNC Tooling in NYC & Injection Mold Tech

The Mold Maker will own precision assembly and validation of plastic injection molds at a high-end tool shop serving global clients in Healthcare, Packaging, and Optical. Collaborate with project leaders and international engineers from mold approval to final delivery. You will join a collaborative team focused on accuracy, surface finish, and on-time project milestones. What makes this role different: direct involvement in technical approvals and client training across on-site and off-site settings.

We seek a skilled Toolmaker leading medical injection molding operations. This role involves building and maintaining precision molds using Husky Manner Mold-Masters hot runner systems while adhering to ISO 13485 standards.

You will own injection molding processes for a growing plastics manufacturer, developing and validating new procedures using Scientific Injection Molding and decoupled molding principles. You will work directly at the press, troubleshooting machines, molds, and auxiliary equipment to ensure stable, capable, and efficient production. You will join a cross-functional team of Production, Engineering, and Quality professionals and train mold setters and technicians on proper techniques. This is a hands-on, manufacturing-floor role where your daily work directly impacts quality, cycle time, and scrap reduction.

You will design, build, and modify complex tooling systems in a high-growth advanced manufacturing environment. Your work on CNC equipment and CAM software directly impacts production quality and efficiency. You will lead troubleshooting and drive improvements in tool life and cycle time, collaborating with a team that values precision and innovation. This role offers $45-50/hour plus relocation, and the chance to work with hardened steels and specialty alloys.

You will own troubleshooting and maintenance across our injection molding lines, directly supporting a production floor that ships less-lethal systems. Working under our lead technician, you will keep injection molding machines running, then cross into PLC-driven automation assembly equipment. This role combines hands-on mechanical work with electrical diagnostics, and you will coordinate with engineers and vendors to sustain uptime. You will also handle emergency repairs on plant infrastructure like air compressors and water chillers, making this a varied position for a technician who likes ownership.

Exothermic Molding seeks a CNC Machinist and Programmer to advance in-house tooling capabilities. The role transforms customer requirements into production-ready solutions while leading CNC operations and collaborating with engineering teams. This position supports growth in RIM manufacturing through tooling development and manufacturing process optimization.