Space Thermal Engineer: Design, Analysis & Test for Missions

Redwire Europe; Kruibeke; On-site; EUR 55,000 - 75,000; Full time

Job summary

Redwire Space in Belgium seeks a Thermal engineer to lead thermal design and analysis for satellites and space systems. You will work with systems engineers, perform hand calculations, ESATAN TMS modeling, and prepare test plans, ensuring traceable documentation and on-time delivery.

The role requires a Master degree in engineering or physics, 2–5 years in thermal engineering, and strong English. Proactive teamwork, clear communication, and a passion for space are essential.

Qualifications

• Master degree in engineering or physics.
• 2–5 years of experience in a thermal engineering role with a focus on thermal analysis.
• Experience with ESATAN TMS is a strong plus.
• Basic understanding of orbits and their relation to the thermal environment seen by spacecraft.
• Thorough understanding of heat transfer phenomena and space thermal environment (radiation, convection, conduction).
• Understanding of active thermal control.
• Knowledge of thermal resistances and contact conductances.
• Hands-on experience with thermal testing (TVAC) is an asset.
• Knowledge of heat pipes and other advanced thermal control methods is an asset.
• Proficiency with Microsoft Office (Word, Excel).
• Programming knowledge (VBA, Python, MATLAB) is an asset.
• Fluency in English (speaking and writing) is essential.

Responsibilities

• Design and validate thermal systems for satellites and space hardware.
• Lead thermal analyses and translate results into design recommendations.
• Prepare, execute, and report thermal tests; ensure traceability of analyses.

Skills

English fluency

Team player

Excellent communication

Problem solving

Education

Master degree in engineering or physics

Tools

ESATAN TMS

Microsoft Word

Microsoft Excel

Python

MATLAB

Job description

Redwire Space in Belgium seeks a Thermal engineer to lead thermal design and analysis for satellites and space systems. You will work with systems engineers, perform hand calculations, ESATAN TMS modeling, and prepare test plans, ensuring traceable documentation and on-time delivery.

The role requires a Master degree in engineering or physics, 2–5 years in thermal engineering, and strong English. Proactive teamwork, clear communication, and a passion for space are essential.