System Integration Engineer

Molex possesses a rich heritage in the optical industry.

We provide the highest performing and field-proven wavelength management solutions, from components and modules to integrated line-cards.

Continuous innovation in passive component function integration, miniaturization, and manufacturing automation, cutting edge WSS and amplification technology and comprehensive optical, mechanical, electrical and software design capabilities enable us to serve the needs of high-density, high-bandwidth, and flexible optical networks of telecom, datacom, hyperscale datacenter and supercomputing.

We are seeking a highly motivated and experienced System Integration Engineer for a visible, full-time role.

This position will focus on developing and optimizing processes for cutting-edge fiber-optic Optical Circuit Switch (OCS) products, supporting next-generation AI Clusters and Data Centers.

The ideal candidate will work within a dynamic, cross-functional team - including product line management, electrical, mechanical, optical, and systems R&D, test and automation, and manufacturing, etc.

The candidate will collaborate with colleagues across global sites and engage with internal and external component suppliers.

What You Will Do


* Lead hands-on system integration, assembly and troubleshooting activities for Optical Circuit Switch (OCS) products and subsystems


* Develop, document, and optimize assembly, calibration, and test procedures for prototype and production builds


* Develop detailed work instructions and engineering documentation following ISO quality standards


* Investigate integration and manufacturing issues, perform root cause analysis, and drive corrective actions


* Support engineering builds, qualification activities, and new product introduction (NPI) programs


* Partner closely with manufacturing teams to resolve production issues, improve yields, and implement process enhancements

Who You Are (Basic Qualifications)


* Bachelor's or master's degree in Optical Engineering, Mechanical Engineering, Electrical Engineering, or a related technical field


* Minimum 1-2 years of experience in optical system integration, product development, or manufacturing engineering


* Strong hands-on experience assembling, integrating, and troubleshooting complex optical or electro-optical systems


* Familiarity with optical test equipment such as optical power meters, optical spectrum analyzers (OSA), oscilloscopes, etc.


* Experience developing manufacturing processes, work instructions, and engineering documentation


* Experience working with cross-functional engineering teams and manufacturing organizations


* Willingness to support manufacturing builds and occasional travel to manufacturing sites

What Will Put You Ahead


* Bilingual in Mandarin


* Experience with Optical Circuit Switch (OCS) or other fiber optic products


* Experience transferring products from R&D to volume manufacturin...