Optical Test Engineer

The role

You will validate and ensure the quality of photonic components, modules, and systems. This role involves hands-on production testing, test development, and reporting for NPI and volume manufacturing.

What you will do

• Perform characterization and testing of fiber optic components and modules
• Analyze test results to ensure compliance with performance specifications and quality standards
• Maintain accurate, detailed records of test procedures and outcomes
• Generate comprehensive test reports for internal and external stakeholders
• Support troubleshooting and root cause analysis to resolve product issues
• Design, plan, and conduct optical and fiber testing on components, devices, and systems
• Collaborate with cross-functional engineering teams to support NPI and manufacturing ramp

Required qualifications

• BS or MS in Engineering, Physics, Optics, or a related technical field
• Hands-on experience with optical test instruments (e.g., optical spectrum analyzers, power meters, polarization controllers, bit-error-rate testers)
• Familiarity with communication interfaces and test automation tools
• Ability to write or adapt scripts for automation (Python, LabVIEW, Visual Basic)
• Strong analytical skills to interpret complex test data and identify patterns or anomalies
• Resourceful problem-solver with ability to apply knowledge creatively to test challenges
• Capable of managing multiple test projects and priorities in a fast-paced environment
• Strong communication and documentation skills; able to train and mentor peers when needed

Nice to have

• 8+ years of industry experience in optical or fiber component testing
• Prior exposure to photonics, telecom, or high-speed networking systems
• Shell scripting

Benefits

• Competitive salary commensurate with experience
• Comprehensive benefits package, including health insurance
• Professional development and certification opportunities
• Access to cutting-edge optical/photonics test environments and tools

About the company

Lumilens is building photonics infrastructure for AI supercomputing. They are a well-funded startup backed by Mayfield.