Pros
You need to sound Technically much better than other engineers, It not everyone's cup of tea to Join Tetra Pak and cracks it's state of the Art interview process. !!! 1. Handy with some new technologies and tools. 2. Good exposure on online tools and SAP. 3. Good travel allowance and (Fake but) respect at customer site. 4. Employee facilities and HR policies.( That too in favor of clerical staff not for Technical staff.) 5. If you are less experienced and UM-MARRIED , then only join as FSE. No work life balance at all. but yes for this you get paid. (Pros+ Cons)
Cons
1.Big Camouflage for Technical Service. 2.NO VERTICAL Growth. (NO chance at all as current management are never going to resign next at least 15-20 years (till 2030 )as they have heavily paid for nothing. 2. If you are less experienced and UM-MARRIED , then only join as FSE. No work life balance at all. but yes for this you get paid. 3. Travelling like HELL, almost 24/7*365. 4. If your job nature have NO travelling, then blindly GO for Tetra. Much better than Government employment.