In 2022, Kysia Hekster was appointed as the NOS correspondent in Brussels, Belgium. Her role involves covering the European Union and NATO, providing insights into the workings of these institutions and their impact on the Netherlands and the wider world. Her reporting continues to be a valuable resource for understanding European politics.

During the COVID-19 pandemic, Kysia Hekster was instrumental in delivering accurate and timely information to the Dutch public. Her reports covered the impact of the pandemic on European countries, the response of governments, and the social and economic challenges faced by citizens.

Kysia Hekster played a key role in NOS's coverage of the Dutch general elections in 2018. Her reporting provided viewers with comprehensive analyses of the political landscape, voter sentiments, and the implications of the election results. Her work was praised for its clarity and depth.

After her successful stint in Moscow, Kysia Hekster returned to the NOS headquarters in Hilversum. She resumed her role as a senior reporter, focusing on European affairs. Her experience in Russia enriched her reporting, allowing her to provide deeper insights into international relations and European politics.

In 2012, Kysia Hekster was appointed as the NOS correspondent in Moscow, Russia. During her tenure, she covered significant events such as the 2014 Winter Olympics in Sochi and the political tensions between Russia and Ukraine. Her reports provided Dutch audiences with a nuanced understanding of the region's complex geopolitical landscape.

Kysia Hekster began her career at NOS, one of the leading news organizations in the Netherlands, as a reporter. Her early work focused on domestic news, where she quickly established herself as a diligent and insightful journalist, covering a wide range of topics from politics to social issues.