Salary guide
Refinery Operator Salary & Pay Scale (2026)
What refinery operators earn per year, per hour and per month, with the full percentile range, the factors that move pay and how to earn more.
The median refinery operator salary in the U.S. is $96,710 per year, or $46.50 per hour, based on Bureau of Labor Statistics data for May 2025. The lowest-paid 10% earned under $57,110, while the top 10% earned more than $115,880.
Pay data: BLS OEWS, May 2025 · Outlook: BLS 2025–35 · Checked October 15, 2026
Refinery Operator pay scale
| Percentile | Annual | Hourly* | What it usually reflects |
|---|---|---|---|
| 10th percentile | $57,110 | $27.46 | Typical for new workers, part-time markets and lower-paying settings |
| 25th percentile | $77,510 | $37.26 | Early career, a year or two of experience |
| Median (50th) | $96,710 | $46.50 | Mid-career: half earn more, half earn less |
| 75th percentile | $106,320 | $51.12 | Experienced workers, specialists and higher-paying employers |
| 90th percentile | $115,880 | $55.71 | Top earners: senior, specialized, supervisory or high-cost areas |
*Hourly figures are annual wages divided by 2,080 hours. Percentile descriptions are general patterns, not guarantees.
Monthly and biweekly pay
| Pay period | At 25th percentile | At median | At 75th percentile |
|---|---|---|---|
| Per year | $77,510 | $96,710 | $106,320 |
| Per month | $6,459 | $8,059 | $8,860 |
| Every two weeks | $2,981 | $3,720 | $4,089 |
| Per week | $1,491 | $1,860 | $2,045 |
Gross pay before taxes and deductions.
What affects refinery operator pay
- Plant type and employer (nuclear, utility and refinery roles often pay the most)
- Operator qualifications and licenses earned on the job
- Shift differentials, overtime and on-call pay
- Remote and rotational oilfield schedules with per diem
- Geography and cost of living: metropolitan areas and some states pay well above the national median
How to earn more as a refinery operator
- Get credentialed: Process technology associate degree, Operator unit qualifications, H2S and confined space training.
- Build specialty experience: Run controls.
- Move up: roles such as shift lead and operations supervisor typically pay more.
- Negotiate: research local pay and use our salary negotiation guide.
Refinery Operator pay vs. related careers
Job outlook
BLS projects employment of refinery operators to change by -1.9% from 2025–35, a projected decline compared with the 3.5% average for all occupations. About 2,700 openings are projected each year, on average, including openings to replace workers who retire or change occupations.
About this data
Figures come from the BLS Occupational Employment and Wage Statistics survey (May 2025), which covers wage and salary workers nationwide under SOC code 51-8093 (“Petroleum pump system operators, refinery operators, and gaugers”). Wages exclude self-employment income, overtime and most bonuses unless they are part of regular pay. We refresh these numbers when BLS releases new estimates each spring.
Refinery Operator salary FAQ
How much does a refinery operator make per hour?
The median hourly wage for refinery operators was $46.50 in May 2025 (BLS). Hourly pay for the lowest 10% was about $27.46 and the top 10% earned about $55.71 or more.
How much does a refinery operator make a month?
At the median annual wage of $96,710, that works out to about $8,059 per month before taxes, or about $3,720 every two weeks.
What is the starting salary for a refinery operator?
New refinery operators often start near the lower end of the range. The 10th percentile was $57,110 and the 25th percentile was $77,510 per year in May 2025. Starting pay depends on location, employer and credentials.
How can refinery operators earn more?
Common ways include earning Process technology associate degree and Operator unit qualifications, gaining specialty experience, taking shifts or roles with premium pay, and moving up the career ladder to roles such as shift lead.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 51-8093 (Petroleum pump system operators, refinery operators, and gaugers).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Petroleum pump system operators, refinery operators, and gaugers (U.S. Department of Labor).
- BLS Occupational Outlook Handbook.
Reviewed by the Career Education Institute Curriculum Team. Pay figures are national estimates; local pay varies. See our editorial policy.