New

Senior Product Design Engineer

Molex
life insurance, parental leave

Jan 16, 2026
Your Job At Molex, we enable global connectivity by developing advanced high-speed connectivity solutions for automotive electrical architectures worldwide. As a Senior Product Design Engineer in our Connected Mobility Solutions Networking group, you will lead the design and development of next-generation high-speed terminals and connectors, ensuring top performance, cost-effectiveness, and timely delivery through global collaboration and technical expertise. What You Will Do Lead end-to-end design and development of automotive high-speed terminals and connectors, meeting industry standards and customer needs. Collaborate across global teams (signal integrity, manufacturing, program management, sales, validation) to align goals. Conduct feasibility studies, simulations, and testing to validate designs. Optimize designs for manufacturability, assembly, and cost in partnership with manufacturing. Create and update detailed 3D CAD models and 2D drawings. Identify innovative solutions to enhance performance, reliability, and quality. Engage with customers and suppliers to capture requirements and resolve challenges. Troubleshoot complex engineering issues. Monitor industry trends in automotive connectivity and high-speed data transmission. Mentor junior engineers and support their development. Prepare and present technical reports, proposals, and presentations. Support manufacturing and quality teams during product launches; travel as needed. Who You Are (Basic Qualifications) Bachelor's degree in engineering or related science 5+ years design/product development experience (preferably connectors) 3+ years in terminal design and development 1+ year mentoring other engineers Experience with precision injection-molded plastics and stamped & formed terminals Advanced CAD skills: Solid modeling and Sheet Metal (Siemens NX, Creo, CATIA, or SolidWorks; NX preferred) Familiarity with PLM systems (Teamcenter preferred) Advanced Knowledge of DFMEA, GD&T, tolerance analysis, and DVP validation Strong problem-solving, attention to detail, communication, and teamwork skills Knowledge of automotive connector standards and specifications Adept at providing weekly or monthly status reporting to manager, cross functional team, and leadership team What Will Put You Ahead Master's degree in engineering or related science 8+ years in automotive terminal and connector design 3+ years developing high-speed data solutions 2+ years mentoring engineers Experience with signal integrity, EMI mitigation, or high-speed data Hands-on mechanical, electrical, or environmental testing Proficient in mechanical or signal-integrity simulations (FEA or HFSS) 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 thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here. Who We Are At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company. Our Benefits 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. If you have questions on what benefits apply to you, please speak to your recruiter. Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results. Equal Opportunities 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. Please click here for additional information. (For Illinois E-Verify information click here, aqui, or tu). #LI-RL1