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Senior Optical Alignment Engineer - Optical Solutions R&D

Company

Molex

Location

Fremont, California

Posted

June 05, 2026

Position Overview

Molex possesses a rich heritage in the optical industry, delivering high-performance, field-proven optical solutions spanning components, modules, and fully integrated line cards. We provide cutting-edge wavelength management and amplifier technologies, supported by deep optical, mechanical, electrical, and software integration capabilities. These strengths enable Molex to serve the evolving needs of high-density, high-bandwidth, and flexible optical networks.

The Senior Optical Alignment Engineer will lead the strategy and implementation of optical coupling of photonic components to laser diodes for advanced packages (e.g., CPO, ELSFP). This role is responsible for alignment equipment and processes to achieve sub-micron stability for long-term reliability. The position requires close collaboration with R&D and product design teams, manufacturing, suppliers, and customers to ensure laser components meet stringent optical, mechanical, and Telcordia reliability requirements.

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