Epoxy Engineer - Specialist
Develop, optimize epoxy formulations and dispensing processes for optical devices across production environments.
On-site • Singapore- Full Time
- Min. 5 YOE
Lumilens
49 open rolesLast updated April 28, 2026 at 3:05 AM UTC
All open jobs at Lumilens
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49 open positions
Optical Manufacturing Process Engineer
Develop and deploy high-volume optical manufacturing processes for transceivers, driving yield, throughput, and quality improvements.
Remote • Thailand- Full Time
- Min. 7 YOE
Senior Signal Integrity Engineer
Lead board-level SI/PI design and validation for 1.6T OSFP modules, mentoring SI team.
On-site • Bengaluru, Karnataka, India- Full Time
- Min. 15 YOE
Senior Optical Manufacturing Test Engineer - Hardware Automation
Lead end-to-end optical test development and manufacturing assurance across NPI and volume production to optimize test yield and throughput.
- Remote • Singapore
- Full Time
- Min. 7 YOE
Failure Analysis Engineer
Investigates optical, electrical, and mechanical failures in transceivers; collaborates with R&D and production to drive corrective actions and develop test infrastructure.
Remote • Taiwan- Full Time
- Min. 5 YOE
Advanced Package Technology Principal Engineer
Lead FEA simulations to optimize stress, warpage, and reliability in advanced IC package architectures.
Remote • San Jose, CA, USA- Full Time
- Min. 12 YOE
Technical Program Manager
Owns technical program management for photonics hardware development, coordinating cross-functional teams for timely product launches.
- On-site • San Jose, CA, USA
- Full Time
Optical Manufacturing Test Engineer - Software Automation
Software automation-focused test engineering for optical manufacturing, validating Layer 1/2 with Python/IXIA in high-volume production.
- Remote
- Full Time
- Min. 7 YOE
Senior / Principal Signal Integrity Engineer
Lead end-to-end SI analysis and optimization for cutting-edge photonic-electronic systems across 2.5D/3D packages.
- Remote • San Jose, CA, USA
- Full Time
- Min. 10 YOE
Senior Optical Manufacturing Test Engineer - Software Automation
Owns test automation for optical manufacturing, develops Python-based frameworks and validates Layer 1/2 networks.
- Remote • Thailand
- Full Time
- Min. 7 YOE
Optical Design Engineer
Design and verify coupling optics for silicon photonics, performing simulations and experiments to enable high-speed optical transceivers.
- Remote • San Jose, CA, USA
- Full Time
- Min. 2 YOE
Director System Applications Engineering
Lead system applications engineering function for AI networking platforms, optical interconnects, and 800G/1.6T deployments across 51.2T-class switch architectures.
- On-site • San Jose, CA, USA
- Full Time
- Min. 10 YOE
Epoxy Engineer
Specialist with epoxy materials, formulations, and dispensing processes in optical devices; leads reliability, yield, and process optimization.
- Remote • Bengaluru, Karnataka, India
- Full Time
- Min. 5 YOE
Lead Systems Application Engineer (software)
Lead software-driven system integration for 51.2T and next-gen switches with API configuration, automation, and module management for 800G/1.6T transceivers.
- Remote • San Jose, CA, USA
- Full Time
Power Integrity Engineer-Silicon
Own power integrity architectures for 2.5D/3D integration and ensure low-noise, high-efficiency PDNs for AI compute infrastructure.
- On-site • San Jose, CA, USA
- Full Time
- Min. 10 YOE
Optical Transceiver Product Engineer
Optical transceiver product engineer leading end-to-end manufacturing ownership and quality improvements for high-volume photonics.
- On-site • Singapore
- Full Time
- Min. 7 YOE
Optical Test Engineer
Hands-on testing of fiber optic components and modules, develop reports, and collaborate across NPI/manufacturing teams to validate photonics systems.
- On-site • San Jose, CA, USA
- Full Time
- Min. 8 YOE
Product Quality Engineer
Owns reliability planning and analyzes degradation to drive design improvements for photonics components and systems.
- On-site • Singapore
- Full Time
Senior Software Test Automation Engineer
Automates software test suites in Python for Layer 1/2 networks, validating optical systems and integra tions with IXIA.
- Remote • Bengaluru, Karnataka, India
- Full Time
- Min. 4 YOE
Optical Manufacturing Process Engineer
Lead manufacturing process development for high-volume optical transceivers, ensuring DFМ, QMS compliance, and continuous improvement.
- On-site • Singapore
- Full Time
- Min. 7 YOE
Optical Manufacturing Process Engineer
Lead development and oversight of manufacturing processes for optical transceivers, coordinating with contract manufacturers and cross-functional teams to improve yield and throughput.
- On-site • Taiwan
- Full Time
- Min. 7 YOE
Senior Optical Manufacturing Test Engineer - Software Automation
Develop automated test software and reporting for high-volume optical transceiver manufacturing, validating Layer 1/2 interfaces and integrating IXIA-based testing.
- Remote • Singapore
- Full Time
- Min. 7 YOE
Administrative & Finance Executive Assistant
Organizes office operations, coordinates finance and HR activities, and supports cross-border administrative processes.
- On-site • Singapore
- Full Time
- Min. 3 YOE
Systems Applications Engineer - Optical
Support 800G/1.6T optical transceivers and AI switch architectures across multi‑geography teams.
- Remote • San Jose, CA, USA
- Full Time
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