Production · Career brief

Petroleum Pump System Operators, Refinery Operators, and Gaugers

Is it a good career to pursue?

The 30-second read

Petroleum Pump System Operators, Refinery Operators, and Gaugers at a glance

Six signals to look at before you spend time on the full guide.

1Pay

$96,710

High national median pay

2025 national median. Top quarter for pay among careers on ChooseField.

2Demand

-1.9%

Projected employment decline

Projected employment growth for 2025–2035. Bottom quarter for growth among careers on ChooseField.

3Openings

2,700

Relatively fewer openings

Average openings per year in 2025–2035, including replacement hiring. Below the middle of ChooseField careers for openings.

4Route in

High school

A four-year degree is not the typical entry route

High school diploma or equivalent. Prior related work is not typically required.

5The work

Hands-on

Practical work with tools, systems, or physical environments

Signal other workers by telephone or radio to operate pumps, open and close valves, and check temperatures.

6The catch

Know this first

What could make this a poor fit

BLS projects employment to shrink 1.9% from 2025 to 2035. Openings can still occur when existing workers leave.

ChooseField take

The standout national signal is pay; it ranks in the top quarter of ChooseField careers. It makes the most sense if hands-on work appeals to you and you are comfortable with a high-school entry path. Main tradeoff: BLS projects employment to shrink 1.9% from 2025 to 2035. Openings can still occur when existing workers leave.

Before choosing, compare:Power Plant Operators Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders Gas Plant Operators

National labor-market measures: BLS 2025 wages and 2025–2035 projections. Work-profile signals: O*NET. See sources and caveats.

Compare Petroleum Pump System Operators, Refinery Operators, and Gaugers with another field Explore rankings in Production Open shareable infographic

Want the evidence behind the snapshot?

Market and path

Pay, outlook, and the route in

National median pay (2025)

$96,710

A midpoint for workers nationwide, not a starting salary.

2025–2035 outlook

-1.9%employment growth2,700openings per year

Openings include replacement hiring, not only newly created jobs.

Typical entry route

High school diploma or equivalent; More than one month and up to 12 months of on-the-job training, in addition to any qualifying education or licensing

BLS reports the usual education, related experience, and on-the-job training, not a guaranteed minimum for every employer.

2025 employment

32,900

Estimated workers in this occupation across the United States.

Source: BLS 2025 wages and 2025–2035 occupational projections ↗ · Petroleum pump system operators, refinery operators, and gaugers (51-8093).

Actual responsibilities

What you would be trusted to own

Selected O*NET task statements, not a list of traits that applies to almost every career.

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.
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.

Decision-changing realities

What could make this a poor fit

BLS projects employment to shrink 1.9% from 2025 to 2035. Openings can still occur when existing workers leave.
The work can involve real occupational hazards. Training, protective equipment, and routine safety discipline matter every day.

Work profile

What the work emphasizes

O*NET importance scores. Bars are relative to the highest score shown within this chart.

Inspecting Equipment, Structures, or Materials4.2
Monitoring Processes, Materials, or Surroundings4.2
Controlling Machines and Processes4.1
Identifying Objects, Actions, and Events4.1
Communicating with Supervisors, Peers, or Subordinates4.0

Interest profile

Career interests

O*NET interest scores describe work someone may enjoy, not personality requirements. Bars are relative to the highest score shown within this chart.

Relative mix of the interest scores below, not percentages of your workday.

Realistic6.2
Conventional5.1
Investigative2.4
Enterprising2.2
Social1.3
Artistic1.0

Preparation

What the training must make you competent at

Subject matter

Production and Processing Public Safety and Security Mechanical Mathematics

Before choosing the major or training

Run a cheaper test first

Take a supervised shop, maker, or trade class and finish one project while following its measurement, cleanup, and safety rules.
Ask an early-career worker which beginner task consumes the most time, what makes new hires quit, and what school or training failed to simulate.

The fuller career guide

How the evidence fits together

Pay and demand: reading the benchmark

The pay and outlook figures describe Petroleum pump system operators, refinery operators, and gaugers nationally. They do not establish the salary or number of vacancies available in your area.

Median pay is the middle wage across workers, not a starting offer. Projected openings include replacements as well as growth; neither measure predicts an individual worker's job security.

Before choosing a program

O*NET lists Monitoring, Reading Comprehension, Speaking among this occupation's skills. Ask a program to show the assignments, supervised practice, and assessment that develop these skills. Compare those examples with local job descriptions.

Common questions

Questions people ask about this career

Can I enter this occupation without related work experience?

BLS does not assign a related-experience requirement to the occupation. Employers may still ask for placements, supervised practice, a portfolio, or experience with particular tools. Check entry-level vacancies separately from experienced roles.

What should I check before paying for training?

Get the full prerequisite and completion timeline, total cost, placement arrangements, and any licensing eligibility in writing. Ask local employers whether they hire graduates from the route you are considering and whether paid training is available.

Adjacent options