Operate steam, gas, electric motor, or internal combustion engine driven compressors. Transmit, compress, or recover gases, such as butane, nitrogen, hydrogen, and natural gas.

Education: These occupations usually require a high school certificate or diploma.

Expereince: Some previous work-related skill, knowledge, or experience is usually needed. For example, a teller would benefit from experience working directly with the public.

Training: Employees in these occupations need anywhere from a few months to one year of working with experienced employees. A recognized apprenticeship program may be associated with these occupations.

• Plant Operator, Compressor Operator, Compressor Station Operator, Field Operator, Filler, Liquefied Natural Gas Plant Operator (LNG Plant Operator), Pipeline Technician, Production Technician, Pipeline Systems Operator, Terminal Operator