2012 - 15

 ARC Future Fellow / Research Associate Professor in stable isotope geochemistry, The University of Western Australia, School of Plant Biology, West Australian Biogeochemistry Centre

2008 - 11

 John de Laeter Research Fellow, Research Assistant Professor in stable isotope geochemistry, The University of Western Australia, School of Plant Biology, West Australian Biogeochemistry Centre

2005 - 07

 Postdoctoral Fellow at The University of Texas at San Antonio, Department of Earth and Environmental Science, Laboratory for Stable Isotope Geochemistry

2002 – 08

 Head of Laboratory of Computer Techniques in Geology, The University of Wrocław

1999 – 08

 Senior Lecturer at The University of Wrocław, Institute of Geological Sciences Laboratory of Isotope Geology and Geoecology

2020-2025

Research grant (Chief Investigator) McDonald J., McCulloch M., Hergt J., Goodwin I., O'Leary M., Grierson P., Leopold M., Skrzypek G., Jeffries P., Mulvaney K., Dogramaci S., Smith L. Dating Murujuga's Rock Art: new scientific approaches. ARC, Linkage, LP190100724.

2020-2022

Research grant Assessment of absolute isotope ratios for the international isotope delta measurement standards. Dunn P., Groning M., Meijer H.A.J., Moossen H., Skrzypek G., International Union of Pure and Applied Chemistry Project No. 2020-013-1-200 

2018-2022

Research grant (Chief Investigator)Multiple Isotope Fingerprints to Identify Sources and Transport of Agro-Contaminants. Skrzypek G. International Atomic Energy Agency / Food and Agriculture Organization of the United Nations.  Coordinated Research Project D15018 

2017-2020

Research grant (Chief Investigator): Ecohydrologic functioning of ephemeral streams. Grierson P., Skrzypek G., Cook P., Simmons C., Dogramaci S., ARC, Linkage, LP160101225.

2017-2019

Research grant (Chief Investigator): Annual rainfall variability and extreme drought over the late Holocene. Grierson P., Skrzypek G., Cook E., ARC, Discovery Project DP170101033.

2019-20

 Managing Guest Editor for Agriculture, Ecosystems & Environment journal (2018 impact factor 3.954) Special Issue entitled “Agro-contaminants sources, transformation, and transport in agroecosystems”

2019

 Co-organizer with the National Institute of Standards and Technology (USA) of the workshop  on uncertainty and traceability assessments of isotope ratio measurements “How good are your data?” 17/08/2019

2018-20 

  Board member of Archaeology, Geosciences and Environmental Sciences Committee at Australian Institute of Nuclear Science and Engineering/ Australia

2015–18

 Board member and chair of Environmental Sciences Specialist Committee at Australian Institute of Nuclear Science and Engineering/ Australia

2014

 Convener of 9^th Applications of Stable Isotope Techniques to Ecological Studies international conference, The University of Western Australia (3-8 August 2014)

2012

 Co-convener of 12^th Australasian Environmental Isotope Conference, Perth/WA