Mechanical Engineer

Your Job

We are seeking a Mechanical Engineer to lead the design, development, and deployment of advanced fiber optic interconnect solutions. This role will be instrumental in driving Molex's mission to enable high-speed, high-density optical connectivity for tomorrow's data and communication needs.

Molex's Optical Connectivity Group is at the forefront of designing and delivering cutting‑edge optical solutions that power data centers, telecom infrastructure, and next‑gen computing. With a presence in more than 40 countries, Molex fosters a culture of innovation, collaboration, and transformative technology development across global markets.

• Lead the design and validation of fiber optic components and systems, including connectors and cable assemblies
• Collaborate with cross‑functional teams (manufacturing, quality, and product management) to develop scalable optical solutions
• Conduct simulations, prototyping, and testing of optical systems to meet performance and reliability standards
• Drive continuous improvement in optical design processes and manufacturing techniques
• Gain and apply comprehensive understanding of fiber optic products, installation, and test methods to all new product development projects

• BS in Mechanical Engineering or related engineering field
• Mechanical design experience in new product development
• Sound experience with parametric solid modeling (NX, Creo, Solid Works)
• Design experience with multiple manufacturing techniques (injection molding, insert molding, sheet‑metal forming, machining, extrusion)
• Desire to learn, be challenged and interact in a cross‑functional team environment
• Legally authorized to work in the United States on a permanent basis without the need for employer sponsorship, now or in the future.
• Within a daily commutable distance to Lisle, IL and will not require relocation assistance

For this role, we anticipate paying $100,000 - $130,000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.

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.

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  for additional information. (For Illinois E-Verify information , aqui, or tu).