Injection Technical Coordinator Jr.

Trimascorp.16

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Jundiai, Sao Paolo, BR Until 8/21/2026 10+ years exp First posted May 28, 2026 Last posted May 28, 2026
Job description

Injection Technical Coordinator Jr.

Company:  Rieke do Brasil Embalagens Ltda.

Primary Location:  Avenida Juvenal Arantes, nº 2500, Galpão 19, Condo, Jundiai, Sao Paolo 13212-15 BRA

Employment Type: Salaried | Full-Time

Function:  Manufacturing Production / Distribution

Equal Opportunity Employer Minorities/Women/Veterans/Disabled 


Main Duties & Responsibilities

Position Summary:

Perform setup, optimization, and troubleshooting of injection molding processes to ensure the stable and efficient production of high-quality plastic components for dispensing, closure, and flexible packaging solutions, preferred experience in companies as Olan de Mexico, Silgan dispensing systems.

Create the process for new molds and FAT.

Support daily production, perform injection process, and maintain process documentation (standard operation procedures, Process data sheet, process parameters data sheet).

Train the process technician to guarantee that they are following the standard parameters.

Primary Duties and Responsibilities:

  • Document the set up, adjust, and optimize injection molding machines and auxiliary equipment for daily production.
  • Troubleshoot molding issues (e.g., short shots, flash, sink marks) and adjust process parameters as needed to maintain product quality and documentation.
  • Monitor/Audit process parameters and machine performance to ensure stable operation.
  • Conduct first-piece inspections and ensure that parts meet quality requirements.
  • Collaborate with Maintenance, Tooling, and Quality teams to resolve process and equipment issues.
  • Follow standard operating procedures (SOPs), work instructions, and safety protocols.
  • Maintain process documentation, including process sheets, parameter settings, and troubleshooting logs.
  • Support continuous improvement activities related to cycle time reduction, scrap reduction, and process stability.
  • Train and mentor other technicians and machine operators on best practices.
  • Homologate new molds and create the properly parameters.
  • Responsible for FAT for new molds.

Qualifications

Qualifications & Skills:

  • Technical diploma or vocational certification in Plastics, Mechanical, or Industrial Technology preferred.
  • 10+ years of hands-on experience operating and troubleshooting injection molding machines, mandatory in the packaging (Dispensing) companies.
  • Working knowledge of injection molding machines (e.g., Haitian, Milacron, Husky, Wittman) and auxiliary equipment (e.g., dryers, mold temperature controllers).
  • Ability to interpret part drawings and basic mold designs.
  • Problem-solving skills with a focus on root cause identification and corrective actions.
  • Understanding of polymer materials used in packaging (PP, PE, ABS, etc.).
  • Strong attention to detail and commitment to product quality and safety.
  • Willingness to work in shifts and respond to production needs.

About this role

Summary

Manage injection molding processes, troubleshoot issues, train technicians, and support process documentation.

Job title

Injection Technical Coordinator Jr.

Experience level

10+ years

Minimum experience

10+ years exp

Industry

manufacturing

Location requirements

Jundiai, Sao Paolo; no remote work allowed

Salary

Not specified

Management role

No

Skills & keywords

Required skills

injection molding machinestroubleshootingquality inspectionPolymer materialsprocess documentation

Preferred skills

mold maintenanceFAT managementshift work

Specializations

injection moldingprocess troubleshootingquality assurancemold setuppolymer materials
Locations

Structured locations inferred from the posting.

Jundiaí - State of São Paulo, Brazil

On-site Place
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