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Koch Industries

Private conglomerate in energy and materials

Engineer: Test

Hardware Validation & TestingConfirmed live in the last 24 hours
Full-timeZhuhai, Guangdong Province, ChinaNo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree in communication engineering, electronic information engineering, electronic science and technology, computer science and technology, optical information science, or a related major.
  • More than 3 years of experience in software development, transceiver test software development, and related work in the optoelectronic industry.
  • Proficiency in Python development and familiarity with communication protocols such as RS232, I2C, and USB, and communication buses such as I2C, USB, and Ethernet.
  • Familiarity with transceiver functional specifications and related test instruments, including oscilloscopes, clock recovery instruments, BERT, power meters, attenuators, wavelength meters, and switches.
  • Familiarity with motion control, data acquisition, and image recognition.
  • Good English listening, speaking, reading, and writing skills.
  • Familiarity with high-speed optical module client application scenarios and transceiver protocols such as SFF and CMIS.
  • Ability to work overtime and respond to emergency work requirements.
  • A rigorous development attitude, good programming style, and ability to analyze and solve problems.

Responsibilities

  • Write and debug testing software.
  • Write, review, and archive software design documents.
  • Develop and implement software development and testing plans according to company plans.
  • Analyze and solve problems encountered during development and production.
  • Collaborate with other departments on hardware and software joint debugging.
  • Complete other tasks assigned temporarily.

Desired Qualifications

  • Experience testing 100G, 400G, or higher-speed transceivers and conducting SOE testing.
  • Experience using NI-related boards.

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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