London IB carrier ops

Hi, for the past 3 yr. I’ve been working in infra investment space, 1 yr. at big 4 working with telecom assets, 2 yr. corp. dev. at energy company working on renewable M&A.

I am located in a small EE country and essentially hit a pay ceiling at this point. Realistically how well I can leverage my current experience to get a job in London M&A working in infra/ energy IB? (Visa is not an issue)

I have experience working with international clients and doing cross-border deals in Spain, UK etc. 

thanks,