Bring your hands-on machining leadership to a fast-moving aerospace and defense shop in Perris, CA, where complex thin-wall aluminum work and 24/7 operations demand real ownership and fast, measurable improvements. In this Machine Shop Manager opportunity, you’ll lead day-to-night CNC teams and drive safety, quality, on-time delivery, cost, staffing, KPIs, capacity, and continuous improvement in an AS9100-certified environment.