Working in Project M&A for a Company that uses Leverage

Assalamu Alaikum,

What is the permissibility of working for a Independent Power Producer, Utility company, or Commodity House in the role of Mergers and Acquisitions where the company uses project-level debt to finance the acquisition.

I could only find material on this website related to M&A advisory or banking, and not in-house M&A where the goal is to operate the assets but where the acquisition is often financed with debt.