CRH - Oldcastle Infrastructure [Manufacturing Technician / Production Associate] As a Fabricator at CRH, you'll: Operate a vertical grinder to grind or polish glass edges; Operate a Forvet machine used to drill and chamfer holes in glass panels; Track, locate, and record edger production on schedules provided by Lead person; Communicate production demands with operators on each shift; Read and understand sketches...Hiring Immediately >>