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Fabrication Tech III (Temp)

Coherent Corp.
Santa Rosa, CA Full Time
POSTED ON 4/24/2026
AVAILABLE BEFORE 5/22/2026
Job Description

A fabrication technician position working hands-on with precision glass components used in high-speed communication systems. The role requires wedging, grinding, and polishing glass optics to exact specifications.

Job Responsibilities

Primary Duties & Responsibilities

  • Demonstrates a strong understanding of the critical importance of optical flatness in the polishing and grinding of telecom wafers and coupons.
  • Inspect and prepare raw optical wafers
  • Verify material specifications and cleanliness before processing optical glass
  • Operate precision grinding equipment to thin wafers to required tolerances.
  • Select appropriate grinding compounds, pads, and tooling based on material type
  • Perform fine polishing to achieve required surface finish and flatness

Job Requirements

  • Reliable and Accountable
  • Strong sense of ownership
  • Quality first mindset

Education & Experience

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

Skills

  • Minium of 2 years working in a high-volume manufacturing environment, preferably in the Telecom Industry.
  • Demonstrates a strong understanding of the critical importance of optical flatness in the polishing and grinding of telecom wafers and coupons.
  • Strong ability to work independently and manage priorities in a production environment.
  • Exceptional attention to detail and commitment to quality.
  • Strong written and verbal communication skills.

Working Conditions

  • This role is 100% onsite
  • Highly repetitive working conditions
  • Swing shift 1:00pm - 9:30pm PST shift deferential applies (Training for this position will occur on dayshift until fully trained)
  • Due to the use of polishing compounds and loose abrasive compounds this job involves a moderately messy work environment.

Physical Requirements

  • On occasion be able to lift 40lbs.
  • Long periods of standing/walk

Safety Requirements

  • All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.
  • Consistently prioritize safety in all aspects of daily operations.

Pay Range: Manufacturing Technician - $44,611 - $71,795, Year

Provide The Following On The Requisition

  • 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

About Us

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

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Salary : $44,611 - $71,795

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