Prototype Technician

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)

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