Masters

Hi Tejas,
There are very few universities in Italy with a top ranked civil engineering program. Career opportunities are very competitive and you need to check with the desired university about career assistance first. Though opportunities could be in the engineering sector major industries in Italy are Tourism, Food Processing, Fashion, etc. I will suggest that you check the Skill Shortage List for possible occupations in demand and then apply.

If your moto is to get a job immediately, go for work. If you want to build yourself, study PG. The purpose and motivation matters.

Another option may be MPH course from John's Hopkins University. They have collaboration with Indian universities. The admission is through JHU and degree is also from them. The course offered in India is economically better.

Both the courses are good in their own areas. If you just want to get a job, go for Diploma but if you want to go for higher studies, I will suggest Masters.