You can make a career in the DevOps domain irrespective of the domain you belong from. To make a career in the DevOps domain, you must be skilled and must possess the practical knowledge that an organization needs for a position in the domain of DevOps. To get a list of skills that a DevOps Engineer requires, you must visit different job portals of various positions within the DevOps domain that many companies will post.
If you wish to achieve a career transition to DevOps as a DevOps Engineer role, check out the DevOps Course from Intellipaat. I suggest you check out this YouTube video where a learner who was a Data Analyst enrolled in this course transitioned to the role of DevOps Engineer.