He has served as State Secretary for Fisheries, Food Security and Nature in the Schoof cabinet since July 2024.

Besides roles in The Hague, he served as an agricultural attaché in Hungary, Poland, the United States, Argentina, Indonesia and Mexico.

[3][4] After the PVV, VVD, NSC, and BBB formed the Schoof cabinet, Rummenie was sworn in as State Secretary for Fisheries, Food Security and Nature on 2 July 2024.

[6] He outlined a plan to mitigate wolf-related nuisances following their re-settlement in the Netherlands years earlier, where they are protected under the Berne Convention.

Rummenie suggested killing wolves that exhibit aggressive behavior toward humans or repeatedly attack protected livestock, and he proposed forming a team to assist farmers with installing fencing.