Senior Manufacturing Engineer (Molding)

JOB SUMMARY

The Sr Manufacturing Engineer will be responsible for providing day-to-day engineering support for injection molding processes, with a focus on maintaining and improving yield, product quality, and overall manufacturing efficiency. This role will lead tooling design, validation, and maintenance activities while partnering with internal teams and external vendors to ensure optimal process performance. The ideal candidate must possess hands‑on experience with injection molding and plastics processing, combined with strong analytical and cross‑functional collaboration skills.

ESSENTIAL JOB DUTIES & RESPONSIBILITIES

Process Engineering & Optimization Provide day-to-day engineering support for injection molding processes to maintain and improve yield and product quality Troubleshoot molding defects and optimize process parameters Develop and refine process sequences and tooling specifications that impact product performance Support targeted projects including defining and documenting product and processing parameters, capability, cost reductions, and manufacturing. Tooling & Equipment Management Evaluate and maintain mold components including cavities, mold bases, and core pins, with direct impact on process output Lead tooling design, modification, validation, and maintenance activities, including molds, fixtures, and gauges, to support production and product quality Partner with external vendors to manage mold maintenance and spare parts, ensuring timely repairs and availability Coordinate engineering changes and mold repairs with both internal and external resources Ensure the effective design of production tooling Support new production tooling design, runs and changeovers Quality & Statistical Process Control Apply and develop statistical process control (SPC) methods to improve consistency and reduce variation Make MRB dispositions for discrepant materials and drive root cause analysis and resulting corrective actions Provide technical guidance and support investigations for process‑related deviations, change control, and operational excellence projects Work closely with Quality Control and Production teams on process and product development, as well as continuous improvement initiatives Product Development & Design for Manufacturability Collaborate cross‑functionally to provide design for manufacturability (DFM) guidance to engineering teams New product development including engineering concept, design analysis, calculations, and problem solving Perform activities associated with the design and qualification of new and existing products and processes Ensure a thorough and effective transition of new products and processes into production Documentation & Validation Create, execute validation protocols, and write validation summary reports and draft new procedures, SOPs, and protocols, as well as training of staff on these expectations Write technical reports to support process development data Project Management & Communication Interact with customers, vendors, toolmakers, and outside engineering personnel Participate in and coordinate project meetings to keep projects on track until completion of validation and transfer to production Support production on CAPEX projects for production facility and equipment improvements to increase production efficiency and reduce cost Communicate operational status regularly to senior management and corporate management, as required and appropriate, through written documents and formal/informal oral presentations Troubleshooting & Corrective Action Troubleshoot process equipment and ensure that equipment works to its specifications and appropriate capacities Troubleshoot and diagnose mold and molding problems and effectively communicate solutions Provide hands‑on support for equipment, process, and material troubleshooting Support day‑to‑day manufacturing operations by troubleshooting process issues and implementing solutions Responsible for troubleshooting and providing corrective action directives Assist production teams to ensure on‑time delivery and maintain quality standards

EDUCATION & EXPERIENCE REQUIREMENTS

Bachelor’s in engineering or Associates in Plastics or Manufacturing Engineering from an ABET accredited College or University 10+ years of hands‑on experience with injection molding and plastics processing. Proven experience with mold design, tooling specifications, and process optimization Strong understanding of SPC, process validation, and root cause analysis methodologies Proficient in Microsoft Office Excel, Word and PowerPoint.

SKILLS & ABILITIES

Experience with design for manufacturability (DFM) principles Familiarity with GMP documentation and regulatory requirements Knowledge of CAPEX project management, SAP, tooling and equipment justification Experience working with domestic and overseas tooling sources Strong communication and presentation skills for interacting with customers, vendors, and senior management Proficiency in mold flow analysis and process simulation software is a plus Analytical problem‑solving and troubleshooting mindset Cross‑functional collaboration and team leadership Project management and coordination Technical documentation and report writing Continuous improvement and operational excellence orientation

WORKING CONDITIONS & PHYSICAL DEMANDS

Mixed environment; office, laboratory & manufacturing. This position operates in a manufacturing environment and may require occasional travel to vendors or customer sites. The role involves hands‑on work on the production floor, including exposure to machinery and noise levels typical of an injection molding facility. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

TRAVEL REQUIRED

None

EQUAL EMPLOYMENT OPPORTUNITY

Nordson Corporation provides equal employment opportunity to all applicants and employees. No person is to be discriminated against in any aspect of the employment relationship due to race, religion, color, sex, age, national origin, disability, citizenship status, marital status, veteran status or any other reason prohibited by law. All employment offers are contingent upon successful completion of our pre‑employment drug screening and background/criminal check, consistent with applicable laws. #J-18808-Ljbffr Nordson Corporation