Maintenance Sr . Technician… Heritage Environmental Services, LLC (Carthage, MO) …exciting ownership positions us for even greater impact and growth in the future. Maintenance Sr . Technician ( EBV ) Performs preventive maintenance ... yield. Performs equipment failure analyses (including preventive and unscheduled maintenance ). Troubleshoots and diagnoses equipment problems. Prepares technical reports… more Heritage Environmental Services, LLC (02/08/25) - Save Job - Related Jobs - Block Source 1