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Singapore, Singapore
Onsite
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.
We are seeking versatile Engineers to drive the ramp-up and optimization of our high-volume production lines at the Bulim facility. You will design, optimize, and sustain critical manufacturing processes, test systems, and automation infrastructure across key factory domains.
Specialization Tracks
Test & Test Maintenance (TE): Develop, sustain, and troubleshoot functional test fixtures, automated test equipment (ATE), and test scripts.
SMT & Process (SMT Machine / SMT Process): Optimize solder paste printing, high-speed pick-and-place, reflow profiling, and AOI/SPI parameters.
Automation & Industrial Engineering (AE / IE): Implement robotic cells, optimize line balancing, cycle times, ergonomic layout, and factory throughput.
Debug, Failure Analysis & Rework (Debug / FA / RE): Drive component-level PCBA failure analysis, root-cause 8D investigations, and micro-rework standards.
Key Responsibilities
· Establish standard operating procedures (SOPs), process windows, and equipment maintenance recipes for new product introductions (NPI) to mass production.
· Monitor line yields, track Cpk metrics, and deploy SPC methodologies to eliminate recurring production defects.
· Partner with NPI, Design, and Quality teams to execute Engineering Change Notices (ECNs) and qualify new tooling or component substitutes.
· Lead cross-functional problem-solving initiatives using structured methodologies (8D, 5-Why, Fishbone, DOE).
Qualifications & Requirements
· Bachelor’s Degree in Mechanical, Electrical/Electronics, Mechatronics, Industrial, or Manufacturing Engineering.
· 2+ years of hands-on engineering experience in high-volume electronics assembly, SMT, PCBA testing, or semiconductor packaging.
· Practical exposure to at least one primary domain: SMT equipment, ATE/LabVIEW/Python test scripts, PLC programming, or PCBA failure analysis.
· Strong analytical mindset with experience in SPC, FMEA, and data analysis tools (Minitab, JMP).
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.