Junior Test Engineer (2516-TE)

Ligentec SA; Corbeil-Essonnes; Sur place; Confidentiel; Plein temps

Résumé du poste

Ligentec SA, a leader in photonic technologies, is hiring a Junior Test Engineer in Corbeil-Essonnes. You will improve testing processes, maintain procedures, and collaborate with the Process Integration team. Join us to contribute to high-stakes applications in innovative technology fields.

Prestations

A collaborative and innovative work environment

Exposure to cutting-edge photonic technologies

Hands-on training and mentoring

Opportunities to contribute to impactful applications

Qualifications

• Experience in an optical laboratory or test environment (including internships).
• Working proficiency in English; French is a plus.
• Prior experience in the semiconductor or photonics industry is an asset.

Responsabilités

• Improve automated wafer-level testing scripts.
• Collaborate on test timelines and priorities.
• Support daily testing operations and logistics.

Connaissances

Python

Data visualization

Problem solving

Communication

Formation

BSc or MSc in Engineering, Physics, Photonics, or Computer Science

Outils

Django

Flask

SQLAlchemy

Chart.js

Description du poste

LIGENTEC is a fast-growing European company with headquarter in Lausanne, Switzerland. Since 2021 we expanded our manufacturing capabilities by creating LIGENTEC France, in the South of Paris. We specialize in the design & manufacturing of Photonic Integrated Circuits (PICs) for customers in high-tech areas such as Quantum Technologies, LiDAR, Space Technologies, and Biosensors.

LIGENTEC All-Nitride (AN) technology enables our customers to develop their products in the Industrial Revolution 4.0.

You are about to enter this unique opportunity to bring R&D to product.

To support our continued growth, we are looking for a:

Junior Test Engineer

Tasks

• Contribute to the improvement of automated wafer-level testing scripts and measurement workflows
• Maintain and update Standard Operating Procedures (SOPs) related to testing and logistics
• Collaborate with the Process Integration team to align on test timelines and priorities
• Develop and maintain interactive dashboards for lot scheduling, reporting, and automation workflows
• Support daily testing and logistics operations:

1. Execution of automated test campaigns using dedicated measurement setups
2. Wafer packaging and preparation for shipment
3. Visual inspection and documentation of wafers

• Work on both front-end and back-end components of internal dashboards (data acquisition, processing, and visualization)

Requirements

• BSc or MSc in Engineering, Physics, Photonics, Computer Science, or a related technical field
• At least 1 year of hands-on experience in an optical laboratory or test environment (internships included)
• Basic proficiency in Python; familiarity with Django, Flask, SQLAlchemy, or Chart.js is an advantage
• Interest or experience in data visualization and dashboard development
• Understanding of automated instrumentation and lab equipment is a plus
• Reliable, detail-oriented, and eager to learn
• Team-oriented with strong communication and problem-solving skills
• Working proficiency in English (French is a plus)
• Prior experience in the semiconductor or photonics industry is an asset

Benefits

• A collaborative and innovative work environment
• Exposure to cutting-edge photonic technologies and manufacturing processes
• A steep learning curve with hands-on training and mentoring
• Opportunities to contribute to impactful real-world applications

Activity rate: 100%
Place of work: Corbeil Essonnes, France
Start date: as soon as possible

How to apply:

We look forward to receiving your full application, including 1) your CV, 2) a statement of interest (relating the position to your skills) and 3) grade or work certificates.
Non complete applications may not be considered.