About Unseenlabs

Unseenlabs is the world leader in space innovation dedicated to maritime surveillance, operating satellites specialized in radiofrequency signal detection.

The Role

Within the Hardware development team, participate in satellite development with responsibilities spanning thermal and mechanical engineering.

What You'll Do

• Design mechanical and thermal solutions for satellite applications

• Conduct preliminary thermal and mechanical dimensioning

• Prepare thermal calculation documentation

• Perform thermal modeling and simulations for electronics and mechanical products (vacuum applications)

• Organize and conduct thermal vacuum tests for correlation with numerical models

Requirements

• Confirmed experience in thermal engineering

• Expertise in thermal modeling/simulation tools (ANSYS, COMSOL, proprietary codes)

• Proficiency with mechanical design software (CREO, Solidworks, CATIA)

• Experience conducting experimental testing and physical measurements (TVAC, thermal cycling, radiation)

• Professional-level English proficiency

• Vacuum thermal engineering and high-reliability applications knowledge (aerospace, space, defense) preferred

What We Offer

• Permanent position (CDI) with Management (Cadre) status

• Comprehensive health insurance covered at 100%

• Flexible working hours

• Partial remote work options available

• Adventure in a fast-growing entrepreneurial environment with a passionate team

Location

Cesson-Sévigné (Brittany), France - 15 Rue Claude Chappe, 35510.