Automated Test Engineer

AUTOMATED TEST ENGINEER

Location: Thang Long II IP, Hung Yen (Daily Bus from Hanoi, Hai Duong & Bac Ninh)

Who We Are

Molex, a leading global brand under KOCH Industries, is headquartered in Lisle, Illinois (USA) and is recognized as one of the world’s top manufacturers of interconnect solutions. We create connections for life by delivering technologies that shape the future and improve lives.

Since 2007, Molex Vietnam has operated its first factory in Thang Long I Industrial Park. Today, we are expanding with a new high-tech facility in Thang Long II Industrial Park, Hung Yen, backed by a $145 million investment and spanning 100,000 m². This state-of-the-art site will produce advanced products, including high-speed connectors, cables, and optical devices.

What You Will Do

• Develop and maintain high-speed automated test systems used across global manufacturing sites (Vietnam, China, Philippines, India, Mexico).
• Perform electrical testing for high-speed cable assemblies (Ethernet, PCIe, SAS, etc.), analyze data and identify root causes.
• Work with cross-functional teams (design, manufacturing, quality, product) to improve test solutions and product quality.
• Design and integrate test systems, including fixtures, PCBs, hardware, and software.
• Create test plans, perform validation, troubleshoot failures, and document results.
• Prepare technical documents, specifications, and work instructions.
• Support quality and continuous improvement activities aligned with Molex standards.

What You Bring

Education

• Bachelor’s degree in Engineering (Electrical, Mechanical, Systems, Computer or related).

Experience

• Minimum 2 years in test & measurement or related field.
• Exposure to high-speed testing or manufacturing environment is a plus.

Skills

• Basic programming skills (Python).
• Strong analytical and problem-solving capability.
• Good communication skills to work with global teams.
• Familiar with MS Office tools (Excel, PowerPoint, etc.).

Nice to Have

• Experience with C/C++ / C# / .NET.
• Knowledge of RF/high-speed testing (oscilloscopes, TDR, network analyzers…).
• Understanding of signal integrity (eye diagram, jitter, impedance…).
• Experience with databases (SQL/MySQL), PCB design or simulation tools.
• Lean/Six Sigma knowledge is a plus.

🌟 Why Join Us

• Modern, American-standard work environment
• PBM culture that fosters collaboration and personal growth
• Full salary during probation
• 24/7 occupational safety insurance from day one
• Premium health insurance after just 2 months
• Most Saturdays off
• Shuttle service for convenient commuting
• Global career development through KOCH’s Talent Exchange Program
• Annual Summer Trip, laptop, uniform
• A canteen with modern facilities offers good-quality meals daily
• Competitive total compensation based on contribution, including:
  Base salary, allowances, overtime, 13th-month salary, performance & spot bonuses, and service awards

At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.

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.