Temp - Coating Lab Technician

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📍 Granby, CT, United StatesPart time

About this role

Key Responsibilities:

  • Coating Materials Synthesis and Preparation: responsible for the synthesis and formulation of polymer coating materials. The candidate is expected to rigorously follow work instructions, ensuring consistency and adherence to performance specifications. The candidate is expected to work closely with operations and R&D teams.
  • Quality Control (QC) Testing: responsible for measuring defined properties of coating materials by following work instructions to ensure compliance with the QC protocol. Some of the tests include but are not limited to:
    • FTIR (Fourier Transform Infrared Spectroscopy) for chemical characterization.
    • Refractometer for refractive index measurements.
    • Durometer for hardness testing.
    • Rheometer for viscosity and rheological property evaluations.
  • Production Support: Participate in Quality audits to ensure compliance with work instructions and quality standards of final products.
  • Laboratory Maintenance: Responsible for maintaining a well-organized, clean, and efficient coating laboratory. Apply Lean principles (6S, etc) to strive towards manufacturing excellence, high yield and reduce cost.
  • Documentation and Reporting: Responsible for maintaining detailed records of production and R&D activities, ensuring data integrity and compliance with company standards.
  • Safety Compliance: Expected to follow established site safety protocols. Share suggestions for continuous improvement with our safety team and promote a culture of safety within the laboratory environment.

Preferred Qualifications:

  • Education:
    • Some college preferred
  • Experience:
    • 2-4 years of experience in a laboratory environment
  • Preferred Skills and Competencies:
    • Experience in materials synthesis and coating formulation blending, particularly for production environments.
    • Hands-on experience with QC instruments, including FTIR, refractometer, durometer, viscometer, and rheometer.
    • Strong organizational skills with attention to detail.
    • Effective communication skills, both written and verbal.
    • Adherence to Lean manufacturing principles and 6S practices.
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.


Frequently Asked Questions

Is the salary disclosed for the Temp - Coating Lab Technician position at Coherent Corp. US?
The salary for this Temp - Coating Lab Technician role at Coherent Corp. US is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Temp - Coating Lab Technician position at Coherent Corp. US located?
This Temp - Coating Lab Technician role at Coherent Corp. US is based in Granby, CT, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Temp - Coating Lab Technician role at Coherent Corp. US full-time or part-time?
This is listed as a Part time position. It is posted as a Temp - Coating Lab Technician role at Coherent Corp. US.
How do I apply for the Temp - Coating Lab Technician position at Coherent Corp. US?
Click the "Apply Now" button on this page. You will be redirected to Coherent Corp. US's official application portal hosted on oraclecloud where you can submit your application directly.
When was the Temp - Coating Lab Technician job at Coherent Corp. US posted?
This Temp - Coating Lab Technician position at Coherent Corp. US was posted on Aug 24, 2026. Apply as soon as possible — early applications are often reviewed first.
Temp - Coating Lab Technician
Coherent Corp. US
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