Manufacturing Engineer - Injection Molding (Portage, US, 49002-8720) chez MANN+HUMMEL

Role Summary

Manufacturing Engineer – Injection Molding

Location: Portage, Michigan
#LI-Onsite

The Manufacturing Engineer will lead process development and optimization for injection and blow molding operations, ensuring robust, efficient, and high-quality production performance.

Main Tasks

• Lead the launch of new products and smooth transitions from advanced engineering to production.

• Develop and optimize molding processes using scientific molding principles.

• Design and program end-of-arm tooling for automated part removal.

• Partner with production to troubleshoot process, equipment, or tooling issues.

• Support continuous improvement by engaging in line-side production boards and process reviews.

• Maintain and update Visual Work Instructions and Standard Work for operators.

• 70% on the production floor and 30% office-based

• Create and update specifications for machine and fixture modifications.

• Participate in design and layout reviews to ensure manufacturability and process flow optimization.

• Collaborate with Quality to validate process changes and ensure compliance with customer requirements.

• Lead updates to PFMEA, control plans, and production flow for design or process changes.

• Investigate and implement countermeasures for quality or safety issues.

• Stay current with evolving technology through training and technical publications.

• 70% on the production floor and 30% office-based

Your Profile

Education & Experience

• Bachelor’s degree in Engineering (Mechanical, Manufacturing, Plastics, or related field)

  • OR Associate’s degree with 5+ years of relevant hands-on experience

• 1–5 years of experience in manufacturing or process engineering (including internships), preferably in injection molding

• Background in automotive, plastics, or other high-volume manufacturing environments preferred

Skills

• Strong understanding of injection molding, plastics processing, and machine mechanics

• Knowledge of heat transfer, fluid dynamics, material strength, and motion systems

• Proficient in Microsoft Office Suite

• Experience with CAD/design tools and process documentation

• Excellent analytical, problem-solving, and communication skills

• Mechanically inclined and proactive in a hands-on production environment

We offer

• Competitive compensation and benefits

• Opportunities for professional growth and technical development

• Collaborative, innovation-driven culture within a global organization