Senior Module Design Engineer

Molex is seeking an experienced Electrical High-Speed Module Design Engineer to lead the design and qualification of active electrical cables (AECs) and active copper cables (ACCs) for AI, hyperscale data-center, data-storage, and telecommunications applications. You will help create high-performance interconnect solutions that move data reliably at the speeds required by next-generation systems.

In this highly visible role, you will lead module-development work from concept through high-volume production. You will collaborate with signal integrity, hardware, firmware, manufacturing, quality, program management, sales, suppliers, and test-laboratory teams to convert customer and market needs into manufacturable products.

Molex brings together innovation and technology to deliver electronic solutions to customers worldwide. With a presence in more than 40 countries, Molex offers solutions and services across data communications, consumer electronics, industrial, automotive, commercial vehicle, and medical markets. This role will be a part of our Copper Solutions Business Unit.

• Lead the electrical and module design of AEC and ACC products, from initial concept and architecture through engineering validation, design validation, qualification, and production launch.
• Develop micro engineering schedules, identify technical risks, coordinate dependencies, and drive design activities to completion with minimal direction.
• Partner with signal integrity, hardware, firmware, mechanical, thermal, manufacturing-integration, quality, program-management, sales, and laboratory teams to deliver balanced product solutions.
• Translate inputs from customers, marketing, application engineering, and external partners into product concepts and detailed design requirements.
• Develop cost-competitive, manufacturable designs that meet electrical, signal-integrity, power, thermal, electromagnetic-interference, reliability, and performance requirements.
• Resolve design-for-manufacturability (DFM) issues with process engineering, production engineering, suppliers, and manufacturing sites.
• Engage with leading ASIC vendors and component suppliers to evaluate technologies, interfaces, constraints, and product roadmaps.
• Provide hands‑on technical support during prototype builds, laboratory characterization, qualification, and product launch.
• Mentor less-experienced engineers and provide technical guidance across multiple new-product-development projects.
• Travel as needed to collaborate with global teams, suppliers, customers, laboratories, and manufacturing sites.

• Bachelor's degree in Electrical Engineering or a closely related field.
• At least 7 years of experience in electrical or optical module design and development, including demonstrated technical leadership.
• Strong analog circuit-design skills and a solid understanding of circuit theory, linear systems, feedback, integrated circuits, and high-speed signaling fundamentals.
• Demonstrated ability to develop engineering solutions involving signal integrity, power integrity, noise, thermal performance, and electromagnetic interference.
• In-depth knowledge of printed circuit board materials, fabrication processes, assembly processes, and board-level design cycles.
• Strong laboratory measurement, troubleshooting, and root‑cause‑analysis skills.
• Experience developing electronic products in a cross‑functional environment.
• Ability to plan complex assignments, manage technical risk, solve problems systematically, and communicate clearly with global stakeholders.

• Master's degree or PhD in Electrical Engineering or a related engineering field.
• Design experience with high-speed, high-density connectors, cable…