Postdoctoral Fellow in Groundwater Geochemistry

Inserat Nr.

Samstag, 24. Dezember 2016



gemäss beschreibung


Eawag, the Swiss Federal Institute of Aquatic Science and Technology, is an internationally networked aquatic research institute within the ETH Domain (Swiss Federal Institutes of Technology). Eawag conducts research, education and expert consulting to achieve the dual goals of meeting direct human needs for water and maintaining the function and integrity of aquatic ecosystems.
The Department of Water Resources and Drinking Water (W+T) invites applications for a
Postdoctoral Fellow in Groundwater Geochemistry
on hydrogeochemical processes of arsenic contamination in aquifers of Hanoi, Vietnam

This postdoctoral position is part of the multilateral research collaboration “Retardation and mobilization of arsenic at redox fronts under advective flow conditions”, which is jointly funded by the Swiss and German funding agencies SNSF and DFG.

Elevated levels of arsenic (As) in groundwater are a health problem affecting over 100 million people worldwide, particularly in the densely populated river deltas of South and Southeast Asia. To date little is known about the long-term transport behaviour of arsenic under variable aquifer conditions. This project aims at developing an integral and generally applicable understanding of As mobilization, advection and retardation across redox gradients. The project consists of four coherent modules that are closely interacting (M1-Mineralogy & Geochemistry at Karlsruhe Institute of Technology, Germany; M2-Microbiology at the University of Tübingen, Germany, M3-Hydrochemistry & Environmental Physics at Eawag, Switzerland; M4-Integrated reactive transport modelling at the University of Tübingen, Germany), and fieldwork with the Hanoi University of Science, Vietnam.

The successful candidate will use hydrogeochemical analyses to identify processes that influence the formation and stability of redox transition zones, especially in relation to flow characteristics induced by active groundwater pumping. The project will include an active role in fieldwork and groundwater monitoring in Vietnam, as well as artificially induced advection experiments in the lab and the field.
For further information on the project, please contact Dr Michael Berg (, Prof. Dr Rolf Kipfer (, or Prof. Dr Lenny Winkel (

We are looking for a qualified scientist holding a PhD with a solid background in (i) biogeochemistry in the aquatic and environment, (ii) sampling and monitoring concepts of sediments and groundwater, and (iii) experience in field work, analysis of inorganic species and other chemical constituents. Experience with multilateral collaborations is desired. Excellent spoken/written English with recorded skills in publishing in international journals is a requirement.

The period of appointment is 30 months, starting March 2017 or as agreed upon.

Additional information
Eawag offers a unique research and working environment and is committed to promoting equal opportunities for women and men and to support the compatibility of family and work. Applications from women are especially welcome. For more information about Eawag and our work conditions please consult and

The closing date for applications is 31 January 2017.

We look forward to receiving your application. Please submit your application (including CV, motivation letter, and copies of academic qualifications, and the names and contact information for three references) via the Eawag Jobs & Career webpage, any other way of applying will not be considered. The button below will take you directly to the application form.
Eawag: Swiss Federal Institute of Aquatic Science and Technology