DUTIES AND RESPONSIBILITIES Essential duties and responsibilities include, but are not limited to, the following: Serve as a subject matter expert for midstream field operations, including natural gas gathering systems, pipelines, compression facilities, valves, separators, meters, pigging operations, and associated field equipment. The Field Operations Specialist works closely with the Field Supervisor, Director Field Operations, Engineering, Maintenance, Automation, Measurement, Environmental, Health & Safety, and other departments to support safe, reliable, and efficient field operations.