Hello guys

I hope any of you can help me to take the right decision...
I'm civil engineer specialized in highways and infrastructure, I have 10 years experience in my field.
I'm offered to change my career into oil and gas industry (subsea engineering) in project management company in Aberdeen

Now I don't know .. I thought a lot about it ... it is good to have another specialization (double careers) but also I want to make sure is the subsea engineering has a good future ?

Can anyone help me with this decision please