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Optics Manufacturing Technician

Cytek Biosciences, Inc.
Fremont, CA Full Time
POSTED ON 6/19/2026
AVAILABLE BEFORE 8/19/2026

SUMMARY: The Optics Manufacturing Technician will focus on performing Sub-Assembly of precise optics and laser modules with high quality, proficiency, and reproducibility according to standard operating methods.

 

ESSENTIAL DUTIES AND RESPONSIBILITIES:

To perform this job successfully, an individual must be able to perform essential duties and responsibilities satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • Conducts sub-assembly bench tests to confirm module quality and performance
  • Responsible for peer review the assembly work of others and repair any minor defects in assembly workmanship
  • Confirm correct materials and appropriate quantities are used and report any discrepancies
  • Maintain Production records in the manufacturing facility environment
  • Follow guidelines, blueprints, and/or diagrams of the products being manufactured
  • Identify process improvements to help reduce cost and improve the quality of manufactured products 
  • Assess Bills of Materials for accuracy and completeness
  • Maintains a clean/safe work area and reports any safety hazards to supervision
  • Knows and observes all quality and GMP standards at each operation within the assigned department
  • Other duties as assigned

 

 

REQUIREMENTS & QUALIFICATIONS:  

The requirements listed below are representative of the knowledge, skill, and/or ability required.

  • Bachelor's Degree in an Engineering Field Preferred, but not Required. High School Diploma or GED accepted if meeting experience qualifications
  • At least 2 years of experience in a Manufacturing Technician or comparable Technical role preferably with precise optical mechanical devices
  • Ability to competently use hand tools with mechanical devices
  • Must be able to read, write and understand English
  • Experience using the Windows OS, MSOffice Applications, Engineering Change Order Systems, Device History Records, and creation of Assembly Procedures, Reports, and Bills of Materials
  • Ability to follow written directions and the ability to work independently
  • Ability to communicate in English and Mandarin desired
  • Familiar with product development cycle from concept design to production

 

PHYSICAL DEMANDS AND WORK ENVIRONMENT: 

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.  Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • Light to Medium Heavy Work: Exerting up to 25 pounds of force constantly to move objects
  • Comfortably work while standing for long periods of time
  • Able to position their body without additional support to obtain access to internal components of the system


 

ADDITIONAL SKILLS AND COMPETENCIES:

  • Demonstrated precise mechanical skills with assembly of small tight tolerance micro-optical and mechanical components to meet required output performance 
  • Familiar with optical gluing techniques
  • Demonstrated complex Optical alignment experience

 

 

Cytek is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, gender identity, sexual orientation, national origin, genetic information, disability status, veteran status, or any other characteristic protected by law.

Salary : $24 - $31

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