Your Job
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. As part of Koch Industries, Molex fosters a culture of innovation, collaboration, and transformative technology development across global markets.
We are seeking a Senior Fiber Optic 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.

What You Will Do

• 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
• Interface with global customers to understand technical requirements and deliver customized solutions
• Drive continuous improvement in optical design processes and manufacturing techniques
• Stay abreast of industry trends in photonics, silicon photonics, and high-speed data transmission

WHO YOU ARE (BASIC QUALIFICATIONS)

• Bachelor’s or Master’s degree in Optical Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related field
• 7+ years of experience in fiber optic design, testing, and integration
• Deep understanding of optical transmission principles, insertion loss, return loss, and modal dispersion
• Familiarity with high-speed protocols (100G/400G/800G), transceiver technologies, and optical connectors
• Strong project management and communication skills

• 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
• Interface with global customers to understand technical requirements and deliver customized solutions
• Drive continuous improvement in optical design processes and manufacturing techniques
• Stay abreast of industry trends in photonics, silicon photonics, and high-speed data transmissio