As a junior analyst, you will start with cases that are simple at the core. These are companies with fairly simple complex organisational structures or activities. You will gain experience with these files in order to be able to take on more complex files. As a medior advisor, you have more experience within the financial services industry and a broader knowledge of various organisational structures and client activities. A senior advisor is very experienced, analyses complex cases and is able to coach and provide feedback to less experienced colleagues.