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Koch Industries

Private conglomerate in energy and materials

Senior Engineer - Manufacturing Engineering

Manufacturing EngineeringConfirmed live in the last 24 hours
Full-timeDongguan, Guangdong Province, ChinaNo salary listedIn-person

About the Job

Requirements

  • A college degree or above is required; mechanical engineering is named as a major, along with molding and tooling design experience.
  • At least 8 years of engineering experience with mold design is required.
  • Ability to read and write English is required.
  • More than 5 years of connector mold design and molding process experience is preferred.
  • A bachelor's degree is preferred.

Responsibilities

  • Design and develop connector injection molds, including designing various connector mold structures, conducting mold-motion simulation analysis, and troubleshooting, repairing, optimizing, and improving mold-related issues during mass production.
  • Select polymer and plastic materials, use Moldflow and Moldex3D simulation software, and produce comprehensive mold-flow analysis reports.
  • Apply Scientific Molding principles and conduct viscosity curve studies, gate-freeze analysis, pressure-drop testing, process-window development, cavity-balance analysis, and cooling-performance evaluation.
  • Participate in new-project reviews, conduct Design for Manufacturability (DFM) analysis and reporting, recommend feasible optimizations, and identify and mitigate design and manufacturing risks.
  • Develop manufacturing strategies; evaluate mold-production capacity; plan mold layout and deployment; control tooling costs; select mold types; and determine suitable injection-molding machines for production requirements.
  • Coordinate the tooling lifecycle from mold fabrication and trials through validation and production ramp-up, oversee mold tryouts and acceptance, and collaborate with cross-functional teams and suppliers to support timely sample delivery and project execution.
  • Use NX (Siemens NX), AutoCAD, and other engineering design software for product, mold, and tooling design.
  • Perform other duties and responsibilities as assigned by management.

About the Company

Koch Industries

Private conglomerate in energy and materials

Koch Industries is a large, private, diversified conglomerate that operates in energy, chemical processing, and manufacturing. It started from an innovation that turned heavy crude oil into gasoline and grew through long‑term investments rather than short‑term market moves. The company generates value by refining fuels and producing chemical products, and it operates Georgia-Pacific, a major maker of paper and building products. Its business model relies on reinvesting most earnings back into the company to fund steady, long‑term growth rather than paying out frequent dividends or seeking quick profits. Koch differentiates itself from many competitors by staying privately owned, which reduces pressure from public markets and enables longer‑range planning. The company’s goal is to build scale and durability across its holdings by sustainable, multi‑decade growth rather than rapid, episodic gains.

Company size
5,001-10,000
Company stage
Growth Equity (Non-Venture Capital)
Total funding
$985.2M
Headquarters
Wichita, KS
Founded
1940

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