Koch Industries

Your Job

Molex, a global leader in innovative connectivity solutions, is seeking an experienced Signal Integrity Engineer with 5-8 years of expertise to join our dynamic team. In this role, you will take ownership of signal integrity projects, drive the design and validation of high-speed interconnect solutions, and provide technical leadership to cross-functional teams. You will play a critical role in enhancing the performance of Molex’s advanced product portfolio, including connectors, cable assemblies, backplanes, and optical interconnects, while addressing the challenges of next-generation applications in automotive, data centers, telecommunications, and industrial markets.

What You Will Do

• Lead signal integrity (SI) and power integrity (PI) analysis and simulation for Molex’s high-speed interconnect products, including PCB-mounted connectors, cable systems, and optical modules.
• Develop advanced simulation models and methodologies for Molex products, ensuring high correlation between simulations and measurement data.
• Drive pre- and post-layout analysis for complex designs, optimizing electrical performance for parameters such as insertion loss, return loss, crosstalk, impedance, and channel compliance.
• Participate in new product development (NPD) cycles and help guide connector/PCB design from concept to production.
• Collaborate with global teams across design, mechanical, manufacturing, and customer-facing roles to deliver tailored interconnect solutions for high-speed applications such as PCIe, USB, Ethernet, DDR, and optical communication standards.
• Provide leadership and technical guidance to junior engineers, fostering skill development and ensuring project success.
• Conduct lab testing and validation using advanced equipment such as vector network analyzers (VNAs), time-domain reflectometers (TDRs), high-bandwidth oscilloscopes, and BERT testers to confirm compliance with industry standards.
• Troubleshoot and resolve complex SI/PI challenges in system-level designs, ensuring optimal performance and reliability in Molex’s products.
• Collaborate with customers to understand application-specific requirements, recommend solutions, and ensure seamless integration of Molex interconnect products into their systems.
• Stay abreast of emerging technologies, industry trends, and advancements in SI/PI practices to drive innovation in Molex’s product development processes.
• Document and present findings, simulation results, and design guidelines to internal and external stakeholders, ensuring clarity and alignment.

Who You Are (Basic Qualifications)

• Education: Bachelor’s degree in Electrical Engineering or a related field (Master’s preferred).
• Experience: At least 5-8 years of professional experience in signal integrity and power integrity engineering, with a focus on high-speed interconnect systems.
• Expertise in electromagnetic theory, transmission line theory, and high-speed PCB design principles.
• Advanced proficiency in simulation tools such as Ansys HFSS for SI/PI analysis, Keysight ADS, Cadence Sigrity, Mentor HyperLynx, etc.
• Extensive hands-on experience with lab equipment, including VNAs, TDRs, oscilloscopes, and spectrum analyzers.
• In-depth knowledge of high-speed protocols such as PCIe, Ethernet, USB, DDR, and optical standards.
• Familiarity with PCB design tools (e.g., Altium Designer, Cadence Allegro) and manufacturing processes.
• Familiarity with 3D EM modeling tools for connector analysis

Skills and Competencies:

• Strong leadership skills with experience mentoring junior engineers and managing technical projects.
• Proven ability to collaborate effectively with cross-functional and global teams.
• Exposure to thermal and mechanical co-simulation for interconnect solutions
• Exceptional analytical, problem-solving, and troubleshooting skills.
• Ability to manage multiple high-priority projects in a fast-paced environment while meeting deadlines and quality standards.
• Commitment to continuous learning and innovation.

What Will Put You Ahead

• Experience with optical interconnects and advanced EMI/EMC mitigation techniques.
• Expertise in connector modeling, power distribution network (PDN) optimization, and system-level SI/PI analysis.
• Familiarity with Molex’s strategic markets, including automotive, telecommunications, and data centers.
• Knowledge of advanced thermal and mechanical effects on signal and power integrity.

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.

Who We Are

At Molex, you will have the opportunity to lead cutting-edge projects, drive innovation, and collaborate with some of the brightest minds in the industry. As a Signal Integrity Engineer, you will directly contribute to the development of solutions that enable the world’s most sophisticated systems, from autonomous vehicles to cloud computing and 5G networks. Molex offers a dynamic work environment, opportunities for career advancement, and the chance to make a real impact in shaping the future of connectivity.

If you are passionate about signal integrity and thrive in solving complex engineering challenges, apply today to join the Molex team and help us advance the future of connectivity