Hey guys, Need some Assistance on career path change Did my Grad in Mech and doing job in core branc

Hey guys, Need some Assistance on career path change Did my Grad in Mech and doing job in core branch itself as maintenance engineer in power plant. I am planning for spring 2022 in US ,but not sure whether to continue in Mech or switch to Data Sciences and also want to know about the job perspectives if we choose mech stream in masters. Thanks in Advance!