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.

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.

• 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.

• 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.

• Basic programming or scripting experience (Python, MATLAB, or similar).

Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance.

Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region.

Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify.