The essential job duties for this position are listed below: Operate, inspect, and maintain equipment and systems at plant facilities which includes, but is not limited to: cryogenic plants, hydrocarbon fractionation units, process controls and measurement, LNG facilities, engines and compressors, pumps, pump stations, pressure relief systems, instrument air systems, dehydrators, fuel systems, treating, emergency shutdown systems, reciprocating compressors, gas fired heaters, process pumps, amine treating systems, inlet gas receivers and NGL storage and transfer facilities in a reliable and efficient manner while in compliance with the Partnership's procedures and regulatory requirements. Summary: This position maintains liquid meters, pneumatic/hydraulic composite samplers, flow computers, valves and valve operators, piston type provers, sphere type provers, and performs calibrations and inspections of all instrumentation related to quality and quantity determination in a manner to meet operational needs in compliance with partnership and regulatory requirements.