硬件工程师(J22969)

81UN · Chinese: C1 · Cybersecurity · Professional Services · 11 days ago

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Salary

≈ $17k – $46k per year (Estimated)

Location

In office (Beijing)

Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Jun 8, 2026. 81UN scores B on the Alion truth index.

Overview

Company

Impact

Profile match

81UN

81UN is a digital service and network infrastructure platform that provides specialized online resources, web connectivity tools, and digital management solutions. Operating within the digital services and domain ecosystem, the platform delivers streamlined online utilities and technical resources designed to support modern web navigation, data organization, and digital operations.

81un.net · HQ: Beijing, China · Artificial Intelligence · LLM & Generative AI · Professional Services · Cybersecurity · 1001-5000 employees

Tech stack of 81UN

岗位职责 / Responsibilities

1、负责产品硬件的需求分析与需求评估;

2、负责关键器件选型（BOM）;

3、负责原理图设计;

4、负责单板调试和特性测试;

5、编写相关设计文档和标准化资料。

任职要求 / Requirements

1、全日制大学本科及以上学历，电子、物理、通信、自动化等相关专业，4年及以上工作经验;

2、熟练使用OrCAD设计原理图;

3、能使用PADS或Allegro设计PCB，能指导Layout工程师对高速信号和射频信号处理;

4、熟悉瑞芯微/全志/AMLOGIC大系统硬件开发优先;

5、能独立完成项目设计、样品制作、调试及测试;

6、具有很好的沟通能力，团队意识和良好的抗压能力。

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