Job Description Key Tasks and Responsibilities As part of the AIT Department, you will have the following responsibilities: Execute the thermal vacuum (TVAC) test campaign in a shift. Execute the calibration and characterization (C&C) campaign in the shift. Maintain and improve test procedures, execute them, and critically assess the test results; Analyse and correlate events to their possible root causes, as well as finding pragmatic solutions to cope with time pressure without arming the flight hardware. Exchange with the project teams to provide test strategies that suit the best in terms of quality, time, and costs; Participate in non-conformances and support investigations, taking into account the company quality standards; Willingness to work in shifts over several months: 3 days early (07:00–15:00 Uhr), 3 days late (15:00–23:00 Uhr), 3 days night (23:00–07:00 Uhr), 3 -4 days free;