Test Engineer

Your Job

Molex is seeking a Test Engineer to support signal integrity (SI) test activities for high-speed cable assemblies and related components in the electrical test lab at the Arkansas Design Center (ADC) in Conway, AR.

This role is ideal for a recent graduate or early-career engineer who is eager to develop hands-on experience with high-speed measurements, test equipment, and data analysis while working closely with experienced engineers.

Our Team

The Test Engineer will support both new product development (NPD) and production activities, assisting with test execution, data collection, and documentation, while building a strong foundation in signal integrity and high-speed interconnect technologies.

What You Will Do


* Support execution of test plans and verification activities for high-speed cable assemblies such as DAC, ACC, and AEC products.


* Perform laboratory measurements using equipment such as VNAs, TDRs, oscilloscopes, and BERTs under guidance of senior engineers.


* Assist with characterization and validation of connectors, cables, and assemblies against IEEE, OIF, MSA, and customer requirements.


* Collect, analyze, and organize test data; prepare clear test reports and documentation.


* Support test fixture bring-up, troubleshooting, and basic failure analysis.


* Collaborate with design, manufacturing, quality, and sourcing teams to support product development and production needs.


* Follow established lab procedures, safety practices, and quality systems.


* Participate in continuous improvement efforts related to test methods, lab efficiency, and data analysis tools.


* Develop technical skills in signal integrity, high-speed measurements, and test automation.

Who You Are (Basic Qualifications)


* Bachelor's degree in Electrical Engineering, Computer Engineering, or a related field.


* 0-2 years of relevant experience including internships, co-ops, academic projects, or lab research.


* Fundamental understanding of signal integrity concepts and high-speed digital systems.


* Hands-on exposure to lab equipment such as oscilloscopes, VNAs, or TDRs (academic or professional).


* Strong analytical and problem-solving skills with attention to detail.


* Ability to clearly document results and communicate effectively within a team.


* Willingness to learn new tools, techniques, and industry standards.


* Willingness to travel occasionally

What Will Put You Ahead


* Basic programming or scripting experience (Python, MATLAB, or similar)

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 hav...