Choose your HR Adviser

Do you have questions on our employee services, an application, job details, or other aspects of working at the Royal NIOZ, please contact one of our HR advisers.


Mr. Valentijn Tiemensma
Senior HR Adviser
Mrs. Sigrid Moerbeek
Senior HR Adviser
T +31 (0)222-369 371
(Monday to Friday, 09.00 – 17.00)
 T +31 (0)222-369 330 
(Monday to Thursday, 09.00 – 17.00)

Valentijn has been working as a HR consultant in various commercial companies before transitioning to the world of science. He is with the Royal NIOZ since the autumn of 2018.

Valentijn is focusing on general HR tasks at the Royal NIOZ Texel, and is responsible for all HR issues of the scientific departments MMB, OCS, and NMF. 


Sigrid was a unit manager for Start People for nine years, a national consulting firm in human resources. From 2001-2011 onwards, she took care of HR affairs for the Municipality Texel. Sigrid is working at the Royal NIOZ since 2011.

Sigrid is the senior HR adviser to the science departments GES/COS and EDS (Yerseke). She is responsible for all general HR tasks, including personal development programs and recruiting.

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