Pros
Some exciting technologies being developed, of if its technology you're interested, have a look, but also look at what others are doing!
Cons
Customers don't matter to PTC! Employees don't matter to PTC! All that matters is the share price! This attitude will break PTC as customers are expected to pay monthly subscription rather than perpetual license fees. Customers will walk away. Workforce is cut virtually every quarter and no consultation with managers happen to decide who should stay and who should go. Your skill set or experience doesn't matter when you are made redundant. The pressure is on those remaining at PTC to work more than humanly possible to pick up the workload from those made redundant. Think hard before you sign up to work for PTC. It's a text book example of how not to run a company.