Assembler II

II-VI Aerospace & Defense | Coherent•Tustin, CA

65d•Onsite

About The Position

The Optical Assembly Technician is responsible for the precise assembly, alignment, and testing of optical components and systems. This position requires a strong attention to detail, excellent manual dexterity, and the ability to work with microscopes and fine tools in a lab environment. The technician will follow technical drawings, and work instructions to ensure product quality and performance standards are met.

Requirements

High school diploma or equivalent; technical certificate or associate degree in optics, electronics, or related field preferred
Minimum of 2 years of experience in optical or precision assembly, or relevant hands-on technical experience
Proficiency using microscopes, tweezers, torque drivers, and other fine assembly tools
Strong hand-eye coordination and manual dexterity
Ability to follow detailed work instructions and technical drawings
Basic computer skills for data entry and documentation

Nice To Haves

Experience working in a cleanroom or controlled environment
Familiarity with ISO standards and quality systems
Knowledge of laser safety and optical coatings

Responsibilities

Assemble optical components (lenses, mirrors, prisms, filters) into mechanical housings using specialized tools and adhesives.
Perform precision alignment of optical assemblies using alignment fixtures and laser alignment systems.
Inspect optical components for defects such as scratches, chips, and coating flaws using microscopes and interferometers.
Handle and clean optics using industry-standard procedures (e.g., use of IPA, lint-free wipes, static control tools).
Read and interpret engineering drawings, work orders, and process instructions.
Conduct performance tests on finished assemblies using optical testing equipment.
Record test results and maintain accurate production and quality documentation.
Collaborate with engineering and quality assurance teams to resolve issues and improve processes.
Maintain a clean and organized work area, following all contamination control protocols.
Follow safety and ESD (electrostatic discharge) guidelines at all times.