What are the responsibilities and job description for the Prototype Technician position at PRI Global?
Prototype Assembly Technician – Optical Systems
Location: Redmond, WA
Duration: 12 months
Overview
We are seeking a highly motivated Prototype Assembly Technician with expertise in optical system assembly and custom tooling. This role involves hands-on work in building and testing prototype optical modules, particularly for advanced applications such as AR devices. The ideal candidate thrives in a fast-paced R&D environment, demonstrates strong attention to detail, and can work independently with minimal guidance.
Key Responsibilities
- Perform lamination and processing of optical assemblies for prototype builds
- Execute active alignment of optical modules used in AR/VR devices
- Conduct precise hand assembly and part processing (mechanical & electrical)
- Rework and troubleshoot prototype components (mechanical and electrical)
- Operate custom calibration and assembly equipment
- Document assembly processes, test procedures, and results
- Support opto-mechanical testing and data reporting
Minimum Qualifications
- Strong mechanical aptitude and background
- 5 years of experience in a related technical or engineering field
- Bachelor’s degree in Mechanical Engineering, Optics, or related discipline
- Experience working in an R&D lab / product development environment
- Hands-on experience with rapid prototyping across multiple disciplines
- Familiarity with laser safety (Class 3B/3R)
- Experience with calibration (camera-based sensors preferred)
- Ability to author SOPs for assembly and testing
Must-Have Skills
- Ability to read and interpret mechanical/electrical drawings and models
- Strong documentation skills for assembly procedures and test reports
- Experience safely operating laser systems (up to Class 3B/3R)