Process Engineer
Lumilens· Operations
SingaporeFull-timePosted 2mo ago
About the role
Experienced Active Alignment Process Engineer needed to develop photonics solutions for next-generation AI infrastructure. Responsible for optical active alignment, assembly yield, equipment controls, alignment algorithms, equipment qualification, epoxy dispensing and curing, and fixture design to ensure high yield and quality in transceiver manufacturing.
Responsibilities
- Lead and optimize optical active alignment processes for transceiver production
- Operate, set up, and maintain active alignment equipment, including equipment control and qualification
- Develop, implement, and optimize alignment algorithms
- Perform equipment buyoff and equipment qualification activities
- Oversee epoxy dispensing and curing processes
- Design and refine fixtures to improve alignment processes
- Work closely with R&D, manufacturing, and engineering teams to ensure high yield and quality in production
- Troubleshoot and resolve issues with equipment control, alignment processes, and fixtures
- Contribute to process documentation and continuous improvement
Qualifications
- Minimum 5 years of experience with optical active alignment for transceivers or related photonic devices
- Familiarity with active alignment processes and equipment for optics such as FAU, lens, isolator, PIC chip, etc
- Experience with AA equipment buyoff and qualification
- Familiar with the key technologies such as stages, controllers, power meters, MPO connectors, laser sources, algorithms, as well as mechanical parts
- Knowledge of epoxy dispensing and curing methods
- Experience with equipment control
- Experience in fixture design for alignment
- Proficiency in developing or optimizing alignment algorithms
- Strong analytical and problem-solving skills
- Bachelor’s degree or higher in engineering, physics, optics, or related field preferred
Last updated Aug 22, 2026. Interested? Apply on the company site.
About Lumilens
Connectivity Platform for AI
Lumilens provides next-gen photonic interconnects for massively scaling out – and scaling up – AI compute infrastructure.
Photonic InterconnectsNext-Gen ManufacturingSystem-level knowledgeLumicore platformCPO/SiPh manufacturing
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