Koch Industries

Private conglomerate in energy and materials

Engineer – Test Development

Test Automation EngineeringConfirmed live in the last 24 hours

Full-timeWuhan, Hubei, ChinaNo salary listedIn-person

About the Job

Requirements

A bachelor's degree in computer science, automation, networking, electrical or optical engineering, or a related engineering field, or equivalent practical experience.
At least 1 year of testing or development experience in computer, networking, OTN, DWDM, or related technologies, or equivalent practical experience.
Fluent spoken English and the ability to read and write English technical documentation and collaborate effectively with global team members.
Familiarity with Python or another programming language and the ability to develop automated test suites.
Familiarity with JIRA, Git, and CI/CD tools integrated into development and testing workflows.

Responsibilities

Develop, automate, and execute test cases for assigned functions or testing areas.
Follow established test plans, frameworks, and standards, and ensure test results are accurate, traceable, and reproducible.
Detect potential issues early within the assigned test scope and submit defect reports with clear reproduction steps and supporting data.
Assist with failure analysis by collecting logs and data and running debugging experiments; perform analysis tasks under guidance.
Follow global test development processes, version control, and documentation standards; maintain assigned test assets to a high standard and improve efficiency within existing frameworks.
Collaborate effectively with colleagues and cross-functional partners, learn product architecture and testing methods, and share learning and improvement suggestions within the team.
Work closely with senior engineers to guide and oversee junior engineers and external contractors, ensuring accurate execution and delivery quality.

Desired Qualifications

Experience designing automation tools and testing DWDM/OTN products.
Proficiency in establishing and maintaining optical communications test environments.
Practical knowledge of optical module design or testing, including EDFA, OCM, or WSS.
Knowledge of DWDM/OTN system operation, maintenance, and testing.
Familiarity with testing methods for optical and hardware performance indicators (KPIs).

1. 测试开发与执行 (Test Development & Execution) 负责开发、自动化及执行指定功能或测试领域的测试用例；遵循既定的测试计划、框架和标准；确保测试结果的准确性、可追溯性和可复现性。 2. 早期缺陷检测与报告 (Early Defect Detection & Reporting) 在负责的测试范围内尽早发现潜在问题；提交缺陷报告时需包含清晰的复现步骤及支撑数据。 3. 失效分析与问题解决 (Failure Analysis & Issue Resolution) 协助失效分析（FA），收集日志、数据并运行调试实验；在指导下执行分析任务。 4. 工程规范与效率 (Engineering Discipline & Efficiency) 遵循全球测试开发（TD）流程、版本控制和文档标准；维护高质量的指定测试资产；在现有框架内推动效率提升。 5. 与同事及跨职能团队伙伴高效协作；持续学习产品架构和测试方法；在团队内部分享所学所得及改进建议。 6. 指导与监督 (Mentorship & Oversight) 与资深工程师紧密配合，指导和监督初级工程师及外部承包商的工作，确保工作执行的准确性和交付质量。教育背景 (EDUCATION): 拥有计算机科学、自动化、网络、电气或光学工程等相关工程领域的学士学位，或具备同等的实践经验。工作经验 (WORK EXPERIENCE): 要求 (REQUIRED): 拥有1年以上计算机/网络/OTN（光传送网）/DWDM（密集波分复用）及相关技术领域的测试或开发经验，或具备同等实践经验。优先 (PREFERRED): 具备自动化工具设计经验，以及DWDM/OTN相关产品的测试经验。精通光通信测试环境的搭建与维护。熟练阅读及撰写英文技术文档，具备与全球团队成员有效协作的能力。熟悉Python或其他编程语言，能够开发自动化测试套件。熟悉JIRA、Git及其他集成于开发和测试工作流中的CI/CD工具。优先 (PREFERRED): 具备光模块设计或测试的实践知识（例如：EDFA掺铒光纤放大器、OCM光通道监测、WSS波长选择开关）。具备DWDM / OTN系统的操作、维护和测试知识。熟悉针对各类光学及硬件相关性能指标（KPI）的测试方法。英语口语流利，可进行无障碍的技术交流。

At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.

Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.

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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