Senior Injection Mold Maker — Onsite, 1st Shift, Temp‑to‑Perm

Connexion Systems & Engineering Inc.; Leominster (MA); On-site; USD 55,000 - 76,000; Full time

Benefits offered by this job

Relocation assistance

Health/dental/vision insurance (direct

401(k) with company match

Paid vacation and holidays

Job summary

Connexion Systems & Engineering Inc. in Leominster, MA seeks a Senior Injection Mold Maker to join a precision tooling team.

This hands-on role focuses on building, repairing, troubleshooting, and optimizing complex plastic injection molds, collaborating with Engineering, Tooling, Maintenance, and Production to keep tooling performing at peak levels. The position offers a pay rate of $40-$55 per hour DOE, 1st shift, 7am–3pm, and a temp-to-perm or direct-hire path.

Qualifications

• 5+ years of hands-on Mold Maker experience in a plastic injection molding environment.
• Experience building, repairing, maintaining, and troubleshooting injection molds.
• Strong understanding of injection mold construction and function.
• Ability to read and interpret blueprints, engineering drawings, and CAD-generated prints.
• Hands-on experience operating manual and CNC milling machines, lathes, surface grinders, EDM equipment.

Responsibilities

• Build, fit, assemble, and troubleshoot precision plastic injection molds.
• Perform mold repairs, engineering changes, preventive maintenance, and refurbishments.
• Diagnose tooling issues and implement corrective actions to improve mold performance.
• Machine mold components using manual and CNC toolroom equipment.
• Inspect mold components and verify critical dimensions to tight tolerances.

Skills

Mold making

Blueprint reading

CNC milling

Troubleshooting

Quality inspection

Education

High school diploma or GED

Tools

SolidWorks

Mastercam

CAD/CAM software

Job description

Connexion Systems & Engineering Inc. in Leominster, MA seeks a Senior Injection Mold Maker to join a precision tooling team.

This hands-on role focuses on building, repairing, troubleshooting, and optimizing complex plastic injection molds, collaborating with Engineering, Tooling, Maintenance, and Production to keep tooling performing at peak levels. The position offers a pay rate of $40-$55 per hour DOE, 1st shift, 7am–3pm, and a temp-to-perm or direct-hire path.