Looking For DCO Tech Entry lvl

Hi guys, I’m looking to make a big career shift into becoming a level 1 tech and had a few questions. I’ve been in workforce operations the past few years and financial admin prior to that so I have next to zero relevant job experience. I’m doing everything I can to make myself a good candidate and have completed the following in the past month (DCCA, OSHA 10, NFPA 70e, EPA 608, cpr/first aid and working on CompTIA a+). I’ve heard a lot about amazons WBLP and curious if anyone had completed it and what to expect time wise. I’m locked into a lease until December in the Austin area and curious when would be a good time to apply/ how long after applying you had made it thru interviewing and were expected to relocate? Like I said, I’m brand new to this world so if you have any advice on different certs to go for (BICSI, Cysco, Google IT), similar programs in the ATX area (I’ve had some interviews for lvl 1 but no luck against anyone with experience in a related field). I’m a clean slate and really just trying to get my foot in the door and start growing. Any info is greatly appreciated. Thanks!