GE Vernova has great company culture... obviously it differs team by team but in my experience most people are really nice and laid back. Most teams are also supportive of good worklife balance (aka nobody is working more than 40 hours per week, and a lot of teams are remote part time).
Cons
Like every big company, there is some disorganization (ESPECIALLY with onboarding stuff).
Great place to work...People are easy to collaborate with
Cons
Not a lot of up-to-date SOPs. Processes continually change as the business needs change...policy updates are needed to help new employee get adapted to the work, and complete tasks without having to struggle blindly.