Senior/Staff Process Engineer (Active Alignment)

Lumilens Inc.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Career advancement

World-class team

Collaborative environment

Job summary

Lumilens in Singapore is seeking an experienced Active Alignment Process Engineer to join its photonics team developing advanced transceiver hardware for AI infrastructure. You will lead optical active alignment processes, operate, set up, and maintain alignment equipment, and develop alignment algorithms to maximize yield.

You will also oversee epoxy dispensing and curing workflows. Collaborating with R&D, manufacturing, and engineering, you will drive process improvements, document procedures,

Qualifications

• Minimum 5 years of optical active alignment experience for transceivers or photonic devices.
• Experience with active alignment equipment and processes for optics (FAU, lens, isolator, PIC chip, etc).
• Experience with AA equipment buyoff and qualification.
• Familiar with alignment algorithms and fixture design.
• Knowledge of epoxy dispensing and curing methods and equipment control.

Responsibilities

• Lead and optimize optical active alignment processes for transceiver production.
• Operate, set up, and maintain active alignment equipment and qualification activities.
• Develop, implement, and optimize alignment algorithms.
• Perform equipment buyoff and qualification activities.
• Oversee epoxy dispensing and curing processes.
• Design and refine fixtures to improve alignment processes.
• Collaborate with R&D, manufacturing, and engineering to ensure high yield and quality.
• Troubleshoot and resolve issues with equipment control and alignment.

Skills

Optical active alignment

Analytical problem-solving

Cross-functional collaboration

Process optimization

Education

Bachelor's degree or higher in engineering/physics/optics

Tools

AA equipment

alignment fixtures

stages

laser sources

power meters

MPO connectors

controllers

Job description

About Lumilens

At Lumilens, we are building the essential photonics infrastructure that will drive tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is ushering in a new era of computing that is faster, cooler, and dramatically more efficient. We’re a well-funded startup backed by Mayfield and led by veterans who have built and scaled some of the industry’s most transformative technologies.

Job Description

We are seeking an experienced Active Alignment Process Engineer to join our high-performance team developing the photonics solutions powering next-generation AI infrastructure. You will be responsible for optical active alignment processes, assembly yield, equipment controls, and alignment algorithms critical for transceiver manufacturing. You will also handle equipment buyoff and qualification, as well as epoxy dispensing and curing processes.

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

Requirements

• 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

Benefits

• Competitive salary and benefits
• Opportunities for career advancement
• Work with a world-class team solving cutting-edge challenges
• Collaborative and innovative work environment

Lumilens is committed to building a diverse and inclusive workplace. We are proud to be an equal opportunity employer.