I manage a heavy equipment shop and can tell you certifications will only carry you so far. I look for techs that have basic knowledge of electrical, mechanical and hydraulic. I will train them on any brand specifics. If they show drive and safe practices I will invest all the training they want. Most shops are the same. Research a tech field that interests you and apply.

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Satan creates nothing: he only ruins everything. He does not invent: he tampers. And his followers are no different ~ Archbishop Carlo Maria Vigaṇ