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🥝 Application Engineer

Henpen Corporation | Greenville, United States | Posted June 19, 2026

Job Description

Application Engineer-Automotive

Greenville, South Carolina, USA

Pay Rate - 95000-125000

Job Description

General Scope


The Port Fuel Injection (PFI) Applications Engineer is responsible for application-level engineering support of fuel injection products, ensuring proper performance, validation, and issue resolution throughout the product lifecycle. This role serves as a technical interface between engineering, testing, manufacturing, quality, and supply chain functions, with strong emphasis on problem solving, documentation, and cross-functional coordination.


 Responsibilities and Duties


Design, develop, and refine remanufacturing processes for Hydraulically Actuated Unit Diesel injectors and Common Rail Diesel injectors.



  • Provide application engineering support for Port Fuel Injection products and assigned programs 

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