Mold Changeover & Maintenance Pro — Precision & Uptime

Torrey Holistics; Bethlehem (Northampton County); On-site; USD 39,000 - 47,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid time off & 10 paid holidays

Job summary

Pretium is seeking a skilled Maintenance/Setup Technician to ensure smooth production flow in a blow molding environment. You will prepare and service molds, set process parameters, and collaborate with production to maximize uptime.

Qualifications include 3–5+ years in manufacturing, hands-on blow molding experience, and familiarity with CMMS systems. Strong mechanical and tooling proficiency, plus a team-first mindset, are essential.

Qualifications

• 3–5+ years in manufacturing with hands-on blow molding experience.
• Mechanical troubleshooting with hand tools.
• Working knowledge of plastics/polymers and hydraulic/pneumatic systems.
• CMMS familiarity; MaintainX experience preferred.

Responsibilities

• Prepare, install, align, and remove molds and tooling for extrusion or blow molding operations.
• Execute fast, repeatable changeovers; configure accessory devices and auxiliary equipment.
• Set up blow molding parameters: temperature profiles, parison programming, and blow pin settings.
• Crush downtime by diagnosing flash, thin walls, and material distribution issues.
• Tune machine pressure and timing to achieve spec, speed, and stability.
• Maintain molds: clean, polish, lubricate pins, locking rings, and cores to remove debris and buildup.
• Inspect and weigh parts; verify dimensions using precision measuring tools.
• Perform minor mechanical repairs; complete routine maintenance on molds and machines.
• Capture production metrics, downtime, and material use; keep detailed records in MaintainX (CMMS).
• Coach maintenance/setup teammates; collaborate with production and quality to optimize uptime.

Skills

Blow molding

Mechanical troubleshooting

Hand tools

Plastics knowledge

Hydraulics

Technical docs

Tolerance control

Overtime readiness

Tools

MaintainX CMMS

Mold setup

Measuring tools

Job description

Pretium is seeking a skilled Maintenance/Setup Technician to ensure smooth production flow in a blow molding environment. You will prepare and service molds, set process parameters, and collaborate with production to maximize uptime.

Qualifications include 3–5+ years in manufacturing, hands-on blow molding experience, and familiarity with CMMS systems. Strong mechanical and tooling proficiency, plus a team-first mindset, are essential.