To really succeed in a business or organization, it is sometimes helpful to know what your job is, and whether it involves any duties. Ask among your coworkers.
"Hi," you should say. "I'm a new employee. What is the name of my job?"
If they answer "long-range planner" or "lieutenant governor," you are pretty much free to lounge around and do crossword puzzles until retirement.
Most jobs, however, will require some work.
There are two major kinds of work in modern organizations:
1. Taking phone messages for people who are in meetings, and,
2. Going to meetings.