Diesel Technician - Melloy Chevrolet (Los Lunas, NM). Melloy Auto Group is a family-owned dealership serving New Mexico for over 60 years. We’re looking for an experienced diesel technician who can diagnose, repair, and produce in a high-volume shop. If you’ve got Duramax or heavy-line experience and you’re tired of fighting for work or dealing with a broken process, this is an opportunity to step into a shop that’s busy and built to support you....