Which of the following is NOT a position in the LBSR hierarchy?

The position of Safety Officer is indeed a critical role within many emergency response organizations, including search and rescue teams, where responsibilities typically include overseeing the safety of personnel and operations. However, in the context of the Long Beach Search and Rescue (LBSR) hierarchy specifically, it may not be classified as a distinct position in the formal structure.

The other roles listed, such as Quartermaster, Assistant Quartermaster, and Lieutenant, are integral parts of the typical organizational framework. The Quartermaster is responsible for the equipment and supplies, ensuring that the team has what it needs for operations. The Assistant Quartermaster supports the Quartermaster in these duties, while the Lieutenant usually holds a leadership position with responsibilities in managing teams and operations.

By recognizing the specific hierarchy of the Long Beach Search and Rescue, it becomes clear why the Safety Officer is not listed as a formal position within that framework, making it the correct answer in this context.