Process Engineering Specialist - Injection Molding

Medial Group

Puerto Rico

On-site

USD 65,000 - 95,000

Full time

14 days+

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Job summary

Medial Group in Puerto Rico is seeking a Manufacturing Process Engineer to design and optimize production layouts, lead process development, and drive validation activities for new products. The role requires expertise in injection molding and qualification lifecycles, with a focus on compliant manufacturing practices and on-site collaboration.

The successful candidate will develop SOPs, support scale-up, ensure quality system compliance, and provide floor-level support across multiple

Qualifications

Minimum 2 years of experience in a regulated manufacturing environment.
Strong knowledge of Injection Molding processes and tooling.
Experience with the process validation lifecycle: IQ, OQ, PQ, TMV, PFMEA.
Proficiency in technical drawing interpretation and GD&T.
Strong problem-solving and analytical skills with attention to detail.
Ability to work independently and cross-functionally in fast-paced environments.
Excellent written and verbal communication skills in English (Spanish is a plus).

Responsibilities

Design, plan, and optimize layouts for production processes (machining, metal forming, plastics processing, assembly, materials handling).
Lead process development, documentation, and execution to support new product introduction.
Prepare and execute equipment validation activities (IQ, OQ, PQ) and support process characterization, TMV, and PFMEA.
Develop and update Standard Operating Procedures (SOPs) for new and existing processes.
Design and implement line layout and infrastructure to support production scale-up.
Generate and maintain special build documentation and provide on-the-floor line support to manufacturing teams.
Inspect machinery and equipment to verify efficiency, troubleshoot deficiencies, and drive corrective actions.
Ensure compliance with company programs, procedures, and applicable quality system regulations and standards.
Leverage technical expertise and knowledge of standard engineering approaches and specifications to best utilize equipment and manufacturing techniques.