Engineering Technician – Prototype Systems & Test

About Lyte

Lyte builds perception systems for Physical AI operating in complex environments. The company combines custom silicon, integrated sensors, and software into a unified platform for robotics, mobility, and next-generation automation. Lyte is headquartered in Sunnyvale, California, with a global presence. For more information, visit www.lyte.ai

If you’re excited about building impactful technology in a dynamic, hands-on environment, we’d love to hear from you!

About the role

• We are seeking a hands-on Engineering Technician to help build, debug, and validate complex prototype systems that combine mechanical, electrical, and optical components. This role sits at the intersection of R&D engineering, prototyping, and early-stage production. The technician will assemble prototypes, develop lab test setups, run experiments, and troubleshoot system-level issues. The position plays a key role in turning early designs into reliable hardware and preparing systems for manufacturing.

What you'll do

• Build and integrate prototype assemblies including mechanical structures, sensors, optics, and electronics
• Assemble and rework prototype and low-volume hardware
• Design and set up lab test fixtures and experimental rigs
• Conduct experiments, collect data, and support DOE-based testing
• Troubleshoot issues across mechanical, electrical, and system-level hardware
• Use lab equipment such as oscilloscopes, power supplies, multimeters, and DAQ systems
• Help identify root causes of failures and validate engineering hypotheses
• Maintain lab equipment and ensure safe, reliable operation
• Document build procedures, test methods, and experimental results

Required Qualifications

• Strong hands-on hardware skills: assembly, wiring, soldering, and mechanical integration
• Experience using standard lab instrumentation (oscilloscope, multimeter, power supplies, etc.)
• Ability to build and debug prototype systems from evolving designs
• Comfortable working in a fast-paced R&D lab environment
• Strong troubleshooting mindset and attention to detail

Preferred Qualifications

• Experience in hardware startups, robotics, aerospace, or complex hardware development
• Experience building electro/mechanical assemblies, or test fixtures
• Experience supporting prototype builds and early production
• Technical education in mechanical, electrical, robotics, or mechatronics engineering
• Experience working with 3D printers and understanding mechanical drawing using CAD software.

Benefits (subject to location and local regulations)

• Competitive salary and equity 
• Comprehensive medical, dental, and vision coverage 
• 401(k) retirement plan 
• Flexible vacation and time-off policy 
• Collaborative, fast-paced, and inclusive work environment 
• Opportunity to work on cutting-edge technologies with a highly cross-functional team