Julie Castillo Email and Phone Number

• First Rotation: - Manufacturing Technology Associate Engineer (June 2022 - June 2024) - New Johnsonville, TN• Second Rotation: - Manufacturing Technology Sr. Associate Engineer (June 2024 - Present) - La Porte, TX

• Assisted engineers with product development and process improvement. • Participated in process hazards analysis, management of change, and production meetings.• Initiated a turnaround (TAR) capital project. • Projects: - Reduced fluorinated product emissions. - Executed helium leak check on fluorine feed line. - Completed manufacturing scale-up from lab to production. - Investigated discrepancies in quality inspections. - Utilized 5S methodology in packaging and shipping. - Improved inventory.

Trained undergraduate students lab safety and technical skills such as:• Acid-Base and Redox Titration• Calorimetry• Solubility• Spectroscopy• Stoichiometry

• Assigned to replicate bend processes of two of the highest forecast Anatomical products from an old machine to a modern machine to improve ergonomics and cell efficiency• Completed a Test Method Validation using Minitab• Executed process tests for data collection and verification of a new operation• Conducted a First Article Inspection• Worked with Engineering designers to create a new gauge that will measure the head height feature of EADH Plates.• Gathered information from the operators to complete safety risk assessments.• Performed research to automize the anodization process of Titanium products.• Collected and analyzed time-study data of operators to reduce in-cell inspection and improve ergonomics