Communication with Stakeholders. Report development, handover and BAU. Extensive use of advanced functionality of Excel, SQL, VBA, Covering the rest of the team when required.
The whole managment tree in MI down to me was, in my opinion, excellent and this passes down to the attitudes of all the team members.
The hardest part of MI at any company is data within large companies can be extremely diverse, that there may be problems with the quality of the data within those systems, and that some of the processes that maintain that data are not properly owned and updated.
The best part of the job was the team. There was never a day I didn't want ot go into work. I never worked from home, and only had one day off sick in 2 years (which is the strongest indicator of personal morale)
Miles from anywhere!!