Career & application guide

Petroleum Pump System Operators, Refinery Operators, and Gaugers

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What do petroleum pump system operators, refinery operators, and gaugers do?

Operate or control petroleum refining or processing units. May specialize in controlling manifold and pumping systems, gauging or testing oil in storage tanks, or regulating the flow of oil into pipelines.

This describes a U.S. occupation, not a live vacancy. Individual employers may use different titles and requirements.

Job titles to recognize in your search

O*NET reports these titles for this occupation. Compare the responsibilities in each posting before treating titles as equivalent.

  • Board Operator
  • Crude Unit Operator
  • Gauger
  • Hydrotreater Operator
  • Operator
  • Outside Operator
  • Pumper
  • Refinery Operator

Core tasks to compare with a job posting

  • Signal other workers by telephone or radio to operate pumps, open and close valves, and check temperatures.
  • Maintain and repair equipment, or report malfunctioning equipment to supervisors so that repairs can be scheduled.
  • Monitor process indicators, instruments, gauges, and meters to detect and report any possible problems.
  • Start pumps and open valves or use automated equipment to regulate the flow of oil in pipelines and into and out of tanks.
  • Operate control panels to coordinate and regulate process variables such as temperature and pressure, and to direct product flow rate, according to process schedules.
  • Verify that incoming and outgoing products are moving through the correct meters, and that meters are working properly.
  • Patrol units to monitor the amount of oil in storage tanks, and to verify that activities and operations are safe, efficient, and in compliance with regulations.
  • Plan movement of products through lines to processing, storage, and shipping units, using knowledge of system interconnections and capacities.
  • Control or operate manifold and pumping systems to circulate liquids through a petroleum refinery.
  • Operate auxiliary equipment and control multiple processing units during distilling or treating operations, moving controls that regulate valves, pumps, compressors, and auxiliary equipment.

Prepare an application for this occupation

  1. Check the employer’s requirements, location, schedule and any licenses against your situation.
  2. Choose two or three tasks above that match the posting and your actual experience.
  3. Build a resume evidence worksheet using the skills and software relevant to that employer.
  4. Practice explaining your contribution, decisions and results before an interview.

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