Petroleum Engineering Technician discovering new petroleum reservoirs, developing cost-efficient, effective methods of petroleum recovery, extracting and producing oil and gas from underground reservoirs, and developing new ways to extract oil and gas from older reservoirs.

Oil Technologist perform technical tasks to aid in chemical engineering research, and in the design, manufacture, construction, operation, maintenance and repair of chemical plants.

Chemical Petroleum Technician responsible for a wide range of tasks related to the extraction, processing, and sale of petroleum products.

Petroleum Refining Technician responsible for operating petroleum refineries while maintains safe, reliable, and environmentally sound facility.

Petroleum Refining Laboratory Assistant perform a wide range of physical, routine and non-routine testing activities in a safe, timely fashion to provide accurate data for effective process control and finished product blending and certification purposes.

Chemical Engineering Estimator in charge of estimating the costs of a project, including the costs for raw materials, labor force, and rental equipment.

Chemical Engineering Assistant perform technical tasks to aid in chemical engineering research, design, manufacture, construction, operation, maintenance and repair of chemical plants.

Technician, Process Engineering provide technical support to engineers to improve production operations. Their responsibilities include performing installations and adjustments, designing and implementing test structures, and understanding blueprints and schematics.

Metallurgical technicians provide technical support in researching and performing experiments on minerals, metals, alloys, oil and gas. They also assist in improving the methods of extraction.

Extractive Metallurgical Technician perform technical tasks to assist in research and experiments related to metallurgy, in improving methods of extracting solid minerals in the design, construction, operation, maintenance and repair of mines and mine installations and extraction of metals from ores.

Petroleum and Natural Gas Extraction Technician perform technical tasks to assist in research and experiments related to metallurgy in improving methods of extracting solid minerals, oil and gas, and in the design, construction, operation, maintenance and repair of mines and mine installations, of systems for transporting and storing oil and natural gas, and for extraction of metals from ores.

Metallurgical Laboratory Assistant Perform routine technical tasks including operating and maintaining equipment as well as conducting analysis and experimental procedures involving metallic elements.

Metallurgy Physics Assistant perform technical tasks to assist in research and experiments related to metallurgy in improving methods of extracting solid minerals, oil and gas, and in the design, construction, operation, maintenance and repair of mines and mine installations, of systems for transporting and storing oil and natural gas, and for extraction of metals from ores.

Engineering Mining Technician provide technical assistance to professional engineers in coal and metal mining.

Mining Assistant perform routine duties in mining and quarrying operations. They assist the miners with maintaining equipment, with laying pipes, cables and tunnels.

Oil and Gas Wells Explosive Technician perform technical tasks to assist in research and experiments related to metallurgy in improving methods of extracting solid minerals, oil and gas, and in the design, construction, operation, maintenance and repair of mines and mine installations, of systems for transporting and storing oil and natural gas, and for extraction of metals from ores.

Petroleum and Natural Gas Extraction Assistant perform technical tasks to assist in research and experiments related to metallurgy in improving methods of extracting solid minerals, oil and gas, and in the design, construction, operation, maintenance and repair of mines and mine installations, of systems for transporting and storing oil and natural gas, and for extraction of metals from ores.

Oil and Gas Well Acidiser perform technical tasks to assist in research and experiments related to metallurgy in improving methods of extracting solid minerals, oil and gas, and in the design, construction, operation, maintenance and repair of mines and mine installations, of systems for transporting and storing oil and natural gas, and for extraction of metals from ores.

Fuel Pump Technician perform technical tasks to assist in research and experiments related to metallurgy in improving methods of extracting solid minerals, oil and gas, and in the design, construction, operation, maintenance and repair of mines and mine installations, of systems for transporting and storing oil and natural gas, and for extraction of metals from ores.

Coal Mine Technician perform technical tasks to assist in research and experiments related to metallurgy in improving methods of extracting solid minerals, oil and gas, and in the design, construction, operation, maintenance and repair of mines and mine installations, of systems for transporting and storing oil and natural gas, and for extraction of metals from ores.