Thermal Vakuum Test Technician (Aerospace)

TL;DR

Thermal Vakuum Test Technician (Aerospace): Operating, maintaining, and upgrading thermal vacuum test facilities for launch vehicle components with an accent on fluid lines, electrical systems, and cryogenic operations. Focus on ensuring the reliability of complex rocket parts through precise testing and facility maintenance.

Location: Onsite in Ottobrunn, Bavaria, Germany (occasional deployments to Norway and Sweden)

Company

A fast-growing New Space company developing sustainable and efficient launch solutions for small and medium satellites.

What you will do

• Operate Thermal Vacuum Chambers and cabinets for launch vehicle components.
• Prepare test articles and install or troubleshoot fluid lines, valves, and 24VDC electrical systems.
• Maintain and adapt test facilities and update corresponding technical documentation.
• Perform manual operations on pressurized and cryogenic systems.
• Support testing operations and conduct time-limited deployments to launch bases in Norway and Sweden.

Requirements

• Degree and proven experience as a Mechanic, Mechatronic, or Precision Mechanic.
• Experience in high-tech or industrial settings.
• Ability to read and interpret wiring and fluid diagrams.
• English: Fluent conversation (C1) required.
• German: B2 level required.
• Strong problem-solving skills and attention to detail under pressure.

Nice to have

• Experience with high-pressure fluid systems up to 800 Bar, preferably Swagelok.
• Familiarity with ATEX regulations, compressed gases, and cryogenic systems (LN2).
• Occupational trade school qualification in a mechanical field.
• Proficiency in CAD software such as AutoCAD.

Culture & Benefits

• Employee Participation Program via virtual company shares.
• 30 days of annual vacation.
• Company pension plan with 20% employer contribution after probation.
• Subsidised daily lunches and fully financed Deutschlandticket for public transport.
• Rental clothing with laundry service.
• Sponsored sports club memberships (EGYM Wellpass) and individual learning allowance.