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Principal Product Development Engineer - Copper Solutions Business Unit

Molex
life insurance, parental leave
United States, Illinois, Lisle
2222 Wellington Court (Show on map)
Aug 19, 2025

Molex is seeking an experienced mechanical Principal Product Development Engineer to design our industry-leading high-speed connector and cable systems for our big data and hyperscale customers. These high-tech, leading-edge components are critical for the data superhighways infrastructure we use every day. Here at Molex we are leading the industry with our smart data solutions that solve our customers' toughest challenges. In this highly visible engineering position, you will join a team of professionals who are passionate about delivering the best products in the world to the market.

Molex brings together innovation and technology to deliver electronic solutions to customers worldwide. With a presence in more than 40 countries, Molex offers a full suite of solutions and services for many markets, including data communications, consumer electronics, industrial, automotive, commercial vehicle and medical products.

As a Principal Product Development Engineer with the CSBU IO Advanced Development team your primary focus will be the design of next-generation high-speed connectors, cables, and interconnect systems for the exponentially-expanding AI datacenter, cloud computing, and telecom industries. You will be joining a small, agile group of interdisciplinary engineers engaging in innovation-heavy development. Your role will involve research, design, analysis, and prototyping of emerging interconnect technologies, as well as collaborative and advisory activities with diverse groups across Molex.

Successful applicants will exhibit the following characteristics:

  • A sincere drive for continuous learning and application of new knowledge
  • The ability to plan and execute projects with minimal direction
  • A demonstrated capacity for complex problem-solving
  • Competence in communicating technical information to diverse (including non-technical) audiences
  • An eager attitude towards tackling new and unfamiliar challenges

The primary location for this position is the Lisle Design Center.


What You Will Do

  • Be a team member in a global organization designing and developing leading edge new products and components for the high-speed cable and connector industry. These may include high-speed connectors, connector cable assemblies, and other interconnect products.
  • Interface with professional cross-functional team members in our signal integrity, manufacturing integration, program management, sales organization, test laboratory, high tech R&D model shop, and senior leadership teams.
  • Generate novel intellectual property (IP) related to new technology development.
  • Provide guidance and problem-solving skills to related groups within Molex, acting as subject matter expert where appropriate.
  • Develop product and application specification documents for testing that meet our customer requirements and general market expectations
  • Present concepts and detailed requirements internally and to customers to obtain support for development of major new products.
  • Support Manufacturing and Quality Assurance during product launches and have travel opportunities to visit our manufacturing sites and meet the global team
  • Create relationships with senior leadership, cross functional team members and peers through team building activities and growth opportunities operating as One Molex Team
  • Help lead the organization in identification, evaluation, and implementation of new technologies and methodologies to enable next generation products, improve costs and quality, as well as improve New Product Development (NPD) engineering processes.
  • Provide leadership, support, and guide less experienced team members on multiple NPD projects.
  • Work with marketing and external customers to help define new project opportunities and strategize on development roadmaps.
  • Provide application and technical support to consolidate inputs from marketing, customers, and external consultants into product concepts and detailed requirements.
  • Follow all product development steps from concept inception to high-quantity production.
  • Retain responsibility for follow-up, documentation, publishing, and expediting all action items of a new product program.

Who You Are (Basic Qualifications)

  • Bachelor's degree in Mechanical Engineering or related engineering field
  • At least 10 years experience in electro-mechanical product design and development with proven technical leadership
  • Experience with product development for electronics industries
  • Experience with Finite Element Analysis (FEA)
  • Experience with GD&T (Geometric Dimensioning and Tolerancing) and concepts
  • Expert use of Tolerance Analyses
  • Experience with advanced parametric 3D CAD systems
  • Design experience with products manufactured using some or all of the following processes: progressive die stamping, injection molding, die casting and insert molding
  • Experience with new technology development

What Will Put You Ahead

  • Master's degree or PhD in Mechanical Engineering or other related engineering field
  • Siemens NX experience
  • Design experience with high speed, high density connectors, cable assemblies, and interconnect products
  • Good understanding and practical knowledge of Six Sigma quality development tools and principles (DOE, FMEA, etc.)
  • Understanding and application of sound project management techniques managing projects to timelines, due dates and deadlines
  • Experience with formal research and development (in academia or industry)

For this role, we anticipate paying $130,000 - $165,000 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 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).

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