Jeffery D. Carter
3D Printer Operator
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About
Detail-oriented technical professional with 22 years of experience in regulated manufacturing and laboratory environments, including extensive expertise in equipment operation, troubleshooting, process optimization, quality systems, and technical problem-solving. Eight years of hands-on experience with FDM 3D printing technologies, printer calibration, maintenance, repair, and optimization. Five years of CAD design experience utilizing Shapr3D and advanced proficiency with multiple slicing platforms including Bambu Studio, Cura, Orca Slicer, and PrusaSlicer.
Recognized for strong analytical skills, attention to detail, and the ability to quickly diagnose and resolve complex technical issues. Seeking to leverage manufacturing, quality control, and additive manufacturing expertise as a 3D Printer Operator.
Experience
Principal Analytical Research Chemist - PAR HEALTH (Formerly Mallinckrodt) - Webster Groves, MO
(2006-10)
- Lead cross-functional project teams responsible for analytical research and development activities.
- Develop, validate, and optimize testing methods while ensuring compliance with FDA, USP, and ICH guidelines.
- Troubleshoot complex technical and instrumentation issues to maintain productivity and data integrity.
- Generate detailed technical reports and documentation supporting regulatory submissions and quality systems.
- Utilize Quality by Design (QbD) methodologies to improve efficiency, reliability, and process performance.
- Provide technical support and problem-solving expertise to internal teams and external contract laboratories.
- Serve as site administrator for Chromeleon and Empower laboratory software systems.
- Mentor colleagues in technical problem solving, process improvement, and quality-focused decision making.
- Maintain accurate records and documentation in accordance with GMP requirements.
- Analyze complex data sets to identify trends, resolve issues, and improve operational performance.
- Demonstrate exceptional attention to detail and adherence to quality standards in a highly regulated manufacturing environment.
3D Printing & CAD Design Specialist - Independent Projects
(2017-01)
- Operate and maintain multiple FDM 3D printers including Ender and Bambu Labs platforms.
- Perform printer calibration, preventive maintenance, component replacement, and troubleshooting to maximize print reliability and quality.
- Prepare digital models for production using Bambu Studio, Cura, Orca Slicer, and PrusaSlicer.
- Design and modify 3D models using Shapr3D to meet project-specific requirements.
- Optimize print settings, support structures, layer heights, temperatures, and build orientations to improve efficiency and part quality.
- Produce functional prototypes and finished parts using PLA, PETG, ABS, ASA, and Nylon materials.
- Conduct print inspections and dimensional verification to ensure quality standards are met.
- Perform post-processing activities including support removal, finishing, assembly, and print quality evaluation.
- Diagnose and resolve hardware, software, and process-related printing issues.
- Participate as a Gamma developer/tester for Shapr3D software, providing technical feedback and evaluating new software features.
Education
Bachelor of Science - Biological Sciences – Genetic Engineering - Southern Illinois University Edwardsville (SIUE) (2004-05)
