Cesar Daniel Haro Najar
Process Engineer, Plastics at Tesla | Mechanical Engineering, Polymer/Plastics (Thermoplastics, Composites, LSR, Thermosets) Process Engineering
- Role
- Process Engineer, Plastics at Tesla
- Location
- Sparks, NV, US
- LinkedIn followers
- 500 followers
About Cesar Daniel Haro Najar
Experienced Mechanical Engineer with over 6 years of expertise in plastic transformation through injection molding processes. Proficient in initiating and sustaining molding operations, as well as developing, validating, and releasing molding processes for new product introductions (NPI) and existing tooling.
Experience
Process Engineer, Plastics
Oct 2025 — Present · Sparks, NV, US
Develop plastics manufacturing processes, equipment/tooling alternatives, sequence, and flow of operations for effective utilization of personnel, material, machines, and facilities necessary for production- Implement, develop, and optimize production methodologies in the manufacturing operations of Tesla- Optimize product flow through process optimization that may include tool/fixture selection, line layouts, ergonomic study, material presentation, and other relevant factors- Analyze and optimize production processes to ensure safety while maximizing yield, capacity, and capability in a cost-effective manner, driving towards world-class quality levels- Develop and modify line layouts, including material flow, waste reduction, and ergonomics, utilizing Lean Manufacturing best practices- Monitor and audit manufacturing processes to ensure product specifications and standards are met- Create and maintain Manufacturing Instructions, routings, and associated processes- Apply technical knowledge to innovate, design, and develop processes, tooling, assembly fixtures, and procedures- Set up injection processes to achieve high-quality parts and execute tooling design changes as needed to improve product quality and production performance- Monitor and reduce process variation using Statistical Process Control- Analyze, develop, process, and implement Engineering Change Orders- Responsible for continuous process optimization and execution of Design of Experiments (DOEs) as needed to improve production processes- Lead and assist production in all quality and process-related topics and issues- Support and assist the maintenance team in troubleshooting difficult breakdowns and chronic equipment failures.
Education
CETYS Universidad
Certificate, Project Management
UC San Diego
Specialized Certificate, Polymer/Plastics Engineering
Instituto Politécnico Nacional
Diploma of Education, English Language and Literature, General
Instituto Tecnológico de Tijuana
Bachelor's degree, Mechanical Engineering
2016 — 2021
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