Knowledge of regulatory requirements for LACT meter proving, Sales Gas meter calibration, and Oil & Gas sampling for Custody Transfer.• Knowledge of regulatory requirements for liquid and gas meter operation, calibration, and Oil & Gas sampling, for allocation.• Knowledge of single-phase metering by positive displacement, helical turbine, orifice, and v-cone, for oil and natural gas systems, troubleshooting and equipment testing procedures.• Maintain analytical equipment, such as Gas Chromatographs, Water Cut Monitors and Moisture analyzers availability by repairing and replacing components as needed.