TM is fine.
Squat four times per week.
9-12 weeks out, three back, 8,5,3 one front, 3s. Those sets should be heavy, not necessarily death sets, but difficult.
7-8 weeks out, back 5,5,3, front 3. The top set is hard.
5-6 weeks out, 5,3,2 for back, 3 for front. Again, the top set should be close to your best, go for PRs when they are there.
2-4 weeks out, 3,2 backs, 2s or 3s front, i.e. you may only get two with your heavy triple.
7 days out, heavy double back, 5 days out 90% single front, 3 days out 75% single front.
Keep in mind, with the above, there are heavy cleans and snatches two to three times per week, plus pulls. As a weightlifter, you should put the skill lifts first, technique lifts, pulls, overhead, then squat. You could pick a priority squat day and squat first, but that should not be followed by the classic lifts on the same day. Sometimes we would squat first, then go off the rack overhead, then finish with a pull from blocks.