Arjen Noorlander played a key role in investigating the Dutch government's handling of the childcare benefits scandal, which led to the resignation of the cabinet. His reporting was crucial in uncovering systemic failures and holding officials accountable.

During the COVID-19 pandemic, Arjen Noorlander provided extensive coverage of the political decisions and debates surrounding the Dutch government's response. His reporting highlighted the challenges and controversies faced by policymakers during the crisis.

Arjen Noorlander published a book that delves into the intricacies of Dutch politics, offering readers a comprehensive look at the country's political landscape. The book was praised for its insightful analysis and accessibility to both experts and the general public.

In 2017, Arjen Noorlander was awarded De Tegel, one of the most prestigious journalism awards in the Netherlands, for his exceptional political reporting. His work was recognized for its depth, accuracy, and impact on public understanding of political processes.

Arjen Noorlander led a significant investigative report on tax evasion practices involving Dutch multinational companies. His reporting brought to light the complex mechanisms used to avoid taxes, sparking national debate and calls for legislative reform.

In 2010, Arjen Noorlander transitioned to Nieuwsuur, a respected current affairs television program in the Netherlands. At Nieuwsuur, he continued to focus on political reporting, providing in-depth coverage of elections and parliamentary debates.

Arjen Noorlander began his career at NOS, one of the largest news organizations in the Netherlands, as a political reporter. During his tenure, he covered significant political events and developed a reputation for insightful analyses on Dutch politics.