Open positions

Looking for a job? We are looking for you!


Contact us

Need more information?
Write to our crew!

Claartje Pothof-van der Zande

HR Specialist

+31 24 366 0 466

claartje.pothof@sienn.com

Aneta Zawieja

HR Specialist

+48 535 566 283

aneta.zawieja@sienn.com

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