Principal Engineer, Manufacturing Test Platform

🕒 April 12

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Lumilens

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2024

🔧 Hardware

🤝 B2B

📡 Telecommunications

Hardware • B2B • Telecommunications

Lumilens is a hardware and manufacturing company that develops next-generation silicon photonic interconnects to enable massive scale-out and scale-up of AI compute infrastructure. It combines in-house silicon photonics design with automated, robotics- and AI-driven manufacturing to deliver very high-density GPU-to-GPU and cluster-to-cluster connectivity, higher product yield, and supply-chain continuity for large AI data centers. Lumilens targets hyperscalers and AI infrastructure providers with systems-level photonics and networking expertise to overcome electrical and thermal limits of traditional interconnects.

📋 Description

• Design, implement & test manufacturing tests to validate mass production of photonics products for the data center. • Design and implement high-level software abstractions for low-level hardware. • Develop reusable test scripts and modules to validate firmware behavior, execute regression suites, support new product introduction (NPI) testing and hardware bring-up. • Isolate and perform root-cause analysis of reported failures • Monitor, collect, and analyze data to identify and address issues, and propose solutions to enhance system reliability and efficiency. • Integrate with databases or dashboards for test result visualization and analytics • Analyze Factory processes, systems, and workflows to identify areas for improvement and optimization. • Collaborate with vendors and partners to evaluate, select, and implement new factory systems or software/firmware upgrades.

🎯 Requirements

• Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field • 10+ years of experience across embedded software development, software testing and test automation. • Prior experience with optical transceiver validation, CMIS protocol, or related hardware. • Strong proficiency in C# or Python. • Ability to read and understand schematic diagrams • Prefer experience with test automation frameworks like PyVISA, and exposure to test-equipment such as bit error rate testers, digital communication analyzers, laser sources, power meters and optical spectrum analyzers.

🏖️ Benefits

• Competitive salary commensurate with experience • Comprehensive benefits package including health insurance • Professional development opportunities and certification support • Access to cutting-edge technology and cloud platforms • Collaborative work environment with cross-functional teams