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Salary
≈ $39k – $88k per year (Estimated)
Location
In office (Santa Rosa)

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Oct 7, 2026. Coherent scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Coherent manufactures lasers, optical components and compound semiconductor materials. Its products serve optical networking, industrial processing, aerospace and consumer sensing markets. The company was formed by the combination of II-VI and the original Coherent business.

Primary Duties & Responsibilities

  • Operate robotic and automated equipment used to test, inspect, and sort fiber optic filters.
  • Load and unload fiber optic components into automated testing systems.
  • Monitor equipment performance and respond to alarms, errors, and process interruptions.
  • Perform basic troubleshooting of robotic, automated, optical, and test equipment.
  • Verify test results and ensure components are sorted according to established specifications.
  • Perform visual and dimensional inspections of fiber optic components.
  • Identify defective, damaged, or out-of-specification components.
  • Record and maintain accurate production and test data.
  • Follow work instructions, manufacturing procedures, and quality requirements.
  • Experience with robotic pick-and-place systems or automated inspection equipment.
  • Experience with PLC-controlled machinery or automated manufacturing systems.
  • Familiarity with fiber optic test methods and optical measurement equipment.
  • Experience troubleshooting automated production equipment.
  • Experience working in a cleanroom or controlled manufacturing environment.

Education & Experience

  • High school diploma or equivalent
  • Experience with networked PC based computer systems.
  • Experience with Manufacturing Execution Systems (MES)

Skills

Fiber Optics | Optical Testing | Robotics | Automation | Precision Manufacturing | Equipment Troubleshooting | Quality Inspection | Optical Components | Automated Sorting | Data Collection | Root Cause Analysis | Preventive Maintenance

Working Conditions

  • Work in a temperature-controlled building
  • 100% work onsite

Physical Requirements

  • Highly repetitive working conditions
  • Long periods of standing
  • Detail work using Tweezers

Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality and Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Benefits Package

  • Employees may be eligible for the following benefits:
  • Quarterly Bonus Plan
  • Multiple Shift / Schedule Availability
  • Shift Differential Pay
  • Schedule Differential Pay
  • Medical, Dental and Vision
  • Health Savings Account
  • Health Care and Dependent Care Flexible Spending Accounts
  • Life, Accident, Disability insurance
  • 401(k) Plan
  • Flexible Time Off, Paid Holidays
  • Paid Sick Leave
  • Paid Family Leave
  • Discounts, Perks
  • Tuition Reimbursement
  • ESPP (Employee Stock Purchase Plan)

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity - Create an Environment of Trust

Collaboration - Innovate Through the Sharing of Ideas

Accountability - Own the Process and the Outcome

Respect - Recognize the Value in Everyone

Enthusiasm - Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

If you need assistance or an accommodation due to a disability, you may contact us at [email protected].

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