Process Engineer (Active Alignment)

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

Benefits offered by this job

Competitive salary

Career growth

World-class team

Innovation culture

Job summary

Lumilens is hiring an experienced Active Alignment Process Engineer to advance photonic transceiver manufacturing at our Bulim Square facility in Singapore. You will lead alignment processes, operate and qualify equipment, and develop alignment algorithms to ensure high yield and quality.

We seek 5+ years in optical active alignment with a strong background in epoxy dispensing, fixtures, and control systems. Join a world-class team driving AI photonics infrastructure.

Qualifications

• Minimum 5 years of experience with optical active alignment for transceivers or related photonic devices.
• Familiarity with active alignment processes and equipment.
• Experience with equipment buyoff and qualification.
• Knowledge of epoxy dispensing and curing methods.
• Experience with equipment control and fixture design for alignment.

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 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.

Skills

Optical alignment

Equipment control

Fixture design

Algorithm development

Process optimization

Analytical skills

Transceiver optics

Education

Bachelor's degree in engineering/physics/optics

Tools

Epoxy dispensing equipment

Alignment fixtures tooling

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, 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.This role will be based at our state-of-the‑art fabrication facility at Bulim Square.

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

• Experience with equipment buyoff and qualification

• 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.