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# Multiphoton Microscope Test & Support Engineer

- **Company:** KARTHALA SYSTEM
- **Location:** Orsay, France
- **Experience:** Experienced
- **Salary:** €38,000.0
- **Contract:** Permanent contract
- **Skills:** Computer-Aided Design, System Configuration, Imaging Technology, Software Engineering
- **Published:** July 3, 2026
- **Apply:** https://fr.indeed.com/viewjob?jk=96b1a81688983003

## About the Role

· Education: PhD or Master's degree in Physics, Optics, or a related scientific or engineering field

· Minimum 3 years of hands-on experience in setting up complex optical imaging systems, preferentially microscopy systems, and ideally fluorescence microscopy systems such as two-photon

· Strong background in optics and laser systems

· Professional proficiency in English (B2-C1 level)

Additional skills appreciated

· Experience in optoelectronics, especially electronics control of active components (e.g. scanners, motors, detectors)

· Familiarity with opto-mechanical design and CAD tools, capability to design / customize small parts.

## Description

As a Multiphoton Microscope Test & Support Engineer, you will be responsible for factory testing, on-site installation, commissioning, and technical after-sales support of Karthala System microscopy solutions., · Factory Testing & Validation:

o Perform full system setup, optical alignment and calibration of Karthala microscopes at the production facility

o Ensure systems reach full conformity and optimal performance prior to delivery

o Develop and continuously improve test tools, procedures, and technical documentation

o Validate new system features and design evolutions through experimental testing

· Installation & Commissioning:

o Install, align, and calibrate microscopy systems in customers' laboratories

o Ensure full system compliance and peak performance within customer environments

· Support and Troubleshooting:

o Act as the technical after-sales representative and key technical contact for customers

o Diagnose and resolve hardware and software issues, with expert support when necessary, remotely or on-site to minimize system downtime

o Collect field feedback and actively contribute to continuous design and performance improvements


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