Looking to get certified in cummins, detroit ant cat diesels as well as international/ navistar any suggestion

Question

I am currently a ford diesel master tech and am looking to further my certification in diesels .

Answer 1

you'd almost have to get a job with Cummings or one of the other diesel companies.  One of the other ways would be to work for a large trucking company that covers all of these diesels.  One of my jobs on the water front was unloading Chilean nitrate down in Chesapeake piers.  Our diesel mechanic worked on all the diesels.  Nothing was out of bounds to him, and it seems sorta of like what you're looking for.