Which of the following groups does NOT typically fall under state-level law enforcement officers?

Sheriffs typically do not fall under state-level law enforcement officers because they are elected officials responsible for law enforcement in specific counties or local jurisdictions. Their authority is derived from the local government, and they are primarily focused on county-related issues, including patrolling rural areas, enforcing county laws, and managing the county jail.

In contrast, other groups like park rangers, marine/water patrols, and highway patrols are generally associated with state law enforcement. Park rangers often work under state park systems and enforce laws related to state parks. Marine or water patrols are usually part of the state police or marine enforcement divisions that ensure safety and enforce regulations on state waterways. Highway patrols operate at the state level, focusing on traffic law enforcement and ensuring safe driving on highways.

Thus, while sheriffs have a significant role in law enforcement, their jurisdiction and authority are primarily local rather than state-level.