Injection Molding Engineer Jobs in Indiana (NOW HIRING)

Description

We are a growing plastic injection molding organization seeking a Tooling / Mold Technician to support our manufacturing operations. This role is critical to ensuring our molds run efficiently, produce high-quality parts, and minimize downtime.

This position may be filled at the Technician I, II, or Senior level, depending on experience and technical expertise. The compensation for this role is flexible within the posted range, depending on experience and expertise in injection molding tooling, mold repair, and process support..

The Tooling Technician is a hands-on role responsible for keeping injection molds running safely, efficiently, and producing quality parts. This position spends the majority of time on the production floor working directly with molds, presses, and process technicians to troubleshoot issues, perform repairs, and complete preventive maintenance. This role is ideal for an experienced injection mold technician who enjoys problem-solving and working with their hands.

Requirements

• Troubleshoot mold-related production issues directly in the press (flash, short shots, sticking parts, cosmetic defects).
• Tear down molds for repair and preventative maintenance.
• Clean, polish, lubricate, and replace mold components (pins, bushings, lifters, slides, ejectors).
• Work on hot runner systems, including diagnosing heaters, thermocouples, leaks, and wiring issues.
• Inspect cooling lines, vents, and parting lines to ensure proper mold performance.
• Perform emergency mold repairs to get production back up and running quickly.
• Support new mold trials, startups, and process changes.
• Work closely with Process Technicians, Operators, Quality, and Supervisors on the floor.
• Identify recurring tooling issues and suggest practical fixes or improvements.
• Keep tooling PMs and repair documentation up to date.
• Maintain a clean, safe, and organized work area.
• Weld, machine, grind, burn, polish, and handwork damaged area.
• Use CADD and manual measurements to reverse engineer damaged components.

What We are Looking For

• 10+ years of hands-on tooling experience in a plastic injection molding facility.
• Strong working knowledge of injection molds and mold function.
• Experience working directly on molds in the press in a production environment.
• Comfortable troubleshooting under pressure and making quick, sound decisions.
• Experience with hot runner systems (DME, Husky, Mold-Masters, Synventive, or similar).
• Ability to read mold prints and understand mold construction.
• Solid mechanical skills and comfort using hand tools, measuring tools, and shop equipment.
• Ability to work independently and as part of a production team.
• 5+ years CNC mill programing and set-up.
• 5+ years G code and CADD/CAM experience.
• Must be able to run all manual toolroom equipment (mill, lathe, surface grinder).
• EDM sinker and wire experience.
• Experience working on mold with an overhead crane.

Nice to Have

• Tool & Die, Mold Making, or technical trade certification.
• Precision micro TIG welding, polishing A1 surfaces.
• Experience in high-volume or tight-tolerance molding environments (automotive, medical, consumer goods).
• Fusion 360 and or SolidWorks experience.
• IQMS experience.
• HAAS CNC mill experience.

Physical & Shop Environment

• Regularly lifting, pushing, or pulling up to 50 lbs.
• Use of PPE required (saftey glasses, high visibility clothing, safety toed boots).
• Standing, bending, kneeling, climbing, and working in tight spaces.
• Working around hot molds, presses, cranes, and industrial equipment.
• Willingness to work overtime or weekends when production requires.
• Hands-on role 60-80% of the time, with mixture of desk and computer duties.

Why Join Our Team?

• Competitive hourly pay based on your skills and experience.
• Comprehensive benefits package, including free medical/HSA coverage for employees earning under $75,000 annually who elect individual coverage.
• 401(k) retirement plan to help you invest in your future.
• Generous paid time off and company holidays so you can recharge and spend time with family.
• No-cost weekly uniform service - we take care of it for you.
• Annual boot allowance for qualified safety toe footwear to keep you safe and comfortable.
• Hands-on experience with a wide variety of molds and tooling challenges, offering continuous learning and skill development.