Tsubaki Nakashima (TN) has been at the forefront of precision manufacturing since ****, producing over 20,000 components engineered from ceramics, steel, and plastics. Our portfolio includes high-precision balls, rollers, large-scale blowers, and custom injection-molded solutions designed for demanding applications across automotive, industrial, aerospace, and medical fields.
Backed by nine decades of expertise and a commitment to sustainability and operational excellence, our people power the solutions that shape global motion and innovation.
Job Summary
We are looking for a hands-on and technically strong Manufacturing Engineer to take ownership of our injection molding production cells in a cleanroom environment.
This role is responsible for the full understanding, performance, and troubleshooting of each work cell (press, mold, automation, and auxiliary equipment). The Manufacturing Engineer acts as the primary escalation point for complex production issues and leads structured problem-solving activities across functions.
The position works in close collaboration with the Molding Engineer, ensuring a clear separation between process/system ownership and mold design/modification.
Key Responsibilities
Own and deeply understand each production work cell, including injection presses, molds, robots, and auxiliary systems
Document and maintain knowledge of how and why each system is configured and programmed
Ensure process stability, repeatability, and compliance with cleanroom and quality standards
Act as the main escalation point for technical issues not solvable by shift technicians or maintenance
Lead troubleshooting and root cause analysis using a structured and data-driven approach
Optimize process performance (cycle time, scrap reduction, OEE, efficiency)
Define and maintain standard process parameters and machine settings
Support production during start-ups, changeovers, and critical deviations
Mold-related coordination:
Identify when issues are mold-related vs process-related
Trigger mold intervention when required
Coordinate mold removal and transfer to toolshop
Support the Molding Engineer in defining required mechanical modifications
Collaborate with automation suppliers and equipment vendors for improvements and issue resolution
Support validation activities (IQ/OQ/PQ) and process documentation
Train production teams on process standards and troubleshooting basics
Drive continuous improvement and standardization initiatives
Qualifications
Bachelor's degree in Mechanical, Industrial, or Materials Engineering
3–6 years of experience in plastic injection molding
Strong understanding of injection molding processes and production systems
Experience with automation (robots, handling systems, auxiliaries)
Proven troubleshooting and root cause analysis skills
Ability to read technical drawings and understand mechanical interventions
Experience in cleanroom or regulated environments is a plus
Strong communication and cross-functional coordination skills
Fluent in English
Key Competencies
System thinking and ownership mindset
Structured problem solving
Hands-on technical approach
Ability to work under pressure in production environments
Strong collaboration across teams
What We Offer:
Competitive compensation package including performance-based incentives.
The backing of a
global leader
with the agility of a start-up
Possibility to make an impact in our rapidly expanding Mirandola Plant