Final answer:
Employees typically found all over a facility and responsible for unlocking doors are usually part of the security or maintenance departments. Their roles require them to have access to various parts of the building for safety reasons and operational maintenance.
Step-by-step explanation:
Employees who are found all over the facility and often unlock all the doors to the department they are working in are typically associated with either security or maintenance departments. These employees have a widespread presence because their duties require them to access various parts of the building to ensure safety, conduct repairs, or perform routine checks. The provided information implies a focus on management structures and the importance of personnel within organizations or facilities. References to different employee roles within theaters and the organization of cabinet departments underline the diversity of roles and the need for certain employees to have access throughout an entire building.
In many organizations, security personnel are required to monitor and manage access control, which includes unlocking and locking doors. Maintenance staff may also need to access different areas to address issues or perform upkeep. Both roles are crucial to the operational integrity of a facility.