Tool & Die Maker - Injection Mold Specialist

LMT Products; Lawrenceville (NJ); On-site; USD 41,000 - 62,000; Full time

Job summary

LMT Products is seeking a highly skilled Tool and Die Maker to join our precision manufacturing team in New Jersey. You will fabricate, maintain, and repair injection molds and tooling used to produce plastic components, interpreting CAD drawings and engineering specs.

The role requires expertise in manual and CNC machining, mold construction, and hands-on problem solving. Collaboration with engineering teams and strict adherence to quality and safety standards are essential.

Qualifications

• Minimum of 5 years in tool and die making, focusing on injection molding.
• Skilled in hand-fitting for component assembly.
• Proficient with manual and CNC mills, lathes, grinders, and EDM machines.
• Familiar with injection, cooling, and ejection systems.
• Able to work independently or in a team.

Responsibilities

• Build, repair, and maintain injection molds used in plastic part production.
• Read and interpret technical drawings, CAD models, and engineering specifications to fabricate precision tooling.
• Operate manual and CNC equipment including mills, lathes, grinders, and EDM machines.
• Collaborate with engineering teams to improve mold designs and manufacturability.
• Perform changeovers, preventative maintenance, and diagnostics on existing injection molds.
• Ensure all work meets quality standards and adheres to safety protocols.

Skills

Experience (5+ years)

Hand-fitting techniques

Reading drawings

Teamwork

Independent work

TIG welding

Tools

Mills

Lathes

Grinders

Wire EDM

Sinker EDM

CNC equipment

Job description

LMT Products is seeking a highly skilled Tool and Die Maker to join our precision manufacturing team in New Jersey. You will fabricate, maintain, and repair injection molds and tooling used to produce plastic components, interpreting CAD drawings and engineering specs.

The role requires expertise in manual and CNC machining, mold construction, and hands-on problem solving. Collaboration with engineering teams and strict adherence to quality and safety standards are essential.