CRH - Callanan Industries Inc [Field Technician / Maintenance Technician] As a Mechanic at CRH, you'll: Be responsible for safely diagnosing, repairing and maintaining mobile equipment; Inspect work area on a daily basis and fill out Work Area inspection sheet daily; Accurately record equipment number, fuel used and meter readings of equipment; Diagnose problems, make repairs and perform services on equipment...Hiring Immediately >>