Senior EMI/EMC Engineer — HighSpeed Interconnects

Senior EMI/EMC Engineer — HighSpeed Interconnects Your Job Molex is seeking a highly skilled Senior EMI/EMC Engineer

• HighSpeed Interconnects to provide electromagnetic interference (EMI) design and compliance support for high-speed interconnect solutions, including cages, connectors, and DAC, ACC, and AEC cable assemblies for the data center market.

This role will ensure robust EMI performance across Molex products, supporting next-generation networking and server platforms. Our Team Molex is a leading provider of electronic solutions, committed to innovation and excellence. Our team is dedicated to delivering high-quality products and services to our customers worldwide. Join us and be part of a dynamic and forward-thinking organization. What You Will Do

• Lead EMI design, analysis, and validation for high-speed connectors and cable assemblies.
• Develop EMI mitigation strategies for cages, connectors, and cable products supporting 400G/800G and beyond.
• Perform characterization and compliance testing using advanced tools (VNA, TDR, BERT, EMI chambers).
• Collaborate with Signal Integrity and Mechanical Engineering teams to optimize designs for EMI performance.
• Define EMI requirements and test plans aligned with IEEE, OIF, PCIe, and industry standards.
• Support customer EMI troubleshooting and provide technical guidance during design-in phases.
• Participate in industry standards committees and interoperability events.
• Mentor junior engineers and contribute to EMI best practices across the organization. Who You Are (Basic Qualifications)
• Bachelor's degree in Electrical Engineering or related field.
• 5 years of experience in EMI/EMC standards and testing methodologies
• Familiarity with simulation tools (HFSS, CST) and empirical test methods.
• Strong problem-solving skills and ability to manage complex technical challenges.
• Collaboration skills across global teams.
• Willingness to travel up to 20%. What Will Put You Ahead
• Master's degree in Electrical Engineering or related field.
• 10+ years of experience in EMI design and compliance for high-speed interconnects.
• Hands-on experience with cages, connectors, and high-speed cable assemblies (DAC, ACC, AEC) For this role, we anticipate paying $120,000
• $150,000 per year.

This role is eligible for variable pay, issued as a monetary bonus or in another form. 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. Hiring Philosophy All Koch companies value diversity of...

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Not Specified Location:

Lisle, US-IL Type:

Permanent Industry:

Engineering Recruiter:

Molex Contact:

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Reference:

184751-en_

US-US-IL-LISLE

Posted:

2026-03-14 08:13:22

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