
Since AT&T (T) is so large you can change jobs or careers and still stay under the same company (401k, etc). I would recommend moving every few years so you get a broad view of the business. Look for a mentor. T provides lots of training so you can learn other areas of the business.
Speaking as a data scientist, we have a ton of interesting data to work with.
The constant change through mergers and acquisitions
Nothing. It is horrible place now.
Pay check every two weeks
Change
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