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Koch Industries

Private conglomerate in energy and materials

Fiber Optic Engineer

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

About the Job

Requirements

  • A bachelor's degree in Optical Engineering, Photonics, Physics, or a related field is required; a master's degree is preferred.
  • Basic knowledge of fiber optics, wave optics, and photonics principles.
  • Basic proficiency in Zemax or OpticStudio for optical modeling, or SolidWorks for mechanical integration.
  • Familiarity with parametric design and feature-based modeling.
  • Ability to read and interpret technical drawings with tolerances.
  • Awareness of manufacturing processes for optical components, such as glass molding and CNC polishing, is a plus.
  • English CET 6 or above, or equivalent, is preferred, with proficiency in reading and writing and adequate verbal communication.

Responsibilities

  • Assist senior engineers in modeling optical systems, including lenses, coating, and fiber coupling, using Zemax or OpticStudio.
  • Perform basic ray tracing, aberration analysis, and tolerance studies.
  • Learn to interpret GD&T symbols, including position, concentricity, and parallelism, for optical alignment and mounting interfaces.
  • Support senior engineers in validating mechanical tolerances against optical performance requirements.
  • Research material properties of optical glass, polymers, and metals for lens mounts and fiber enclosures.
  • Assist in selecting coatings, including anti-reflection and protective coatings, and surface treatments for optical surfaces.
  • Assist in designing and optimizing optical systems, fiber optic components, and photonic devices using specialized CAD tools such as Zemax, OpticStudio, or SolidWorks for mechanical integration.

Desired Qualifications

  • English CET 6 or above, or equivalent, with proficiency in reading and writing and adequate verbal communication.

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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