Petroleum Engineer Salary in Maine
The median petroleum engineer salary in Maine is $129,164 per year, which is 2% below the national median of $131,800.
Petroleum Engineer Salary Overview in Maine (2026)
Maine ranks #18 out of 50 states for petroleum engineer compensation. Maine falls in the middle of the pack for petroleum engineer pay, offering salaries near the national average. At $129,164 per year, petroleum engineers in Maine earn $2,636 less than the national median of $131,800.
Maine's cost of living is near the national average at 98%, meaning petroleum engineer salaries here translate closely to their face value in purchasing power.
The salary spread in Maine is significant: petroleum engineers at the 10th percentile earn $78,400, while those at the 90th percentile bring home $197,960 — a $119,560 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Maine for this role is Portland, where the median reaches $142,344.
Nationally, petroleum engineer employment is projected to grow 8% over the next decade (faster than average). This steady growth indicates stable demand for petroleum engineers across the country.
Petroleum Engineer Salary in Maine by Experience
In Maine, an entry-level petroleum engineer earns around $82,320, while experienced professionals earn up to $191,100 per year. The cost of living index in Maine is 98% of the national average.
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View Offers You Qualify For →Salary Percentiles in Maine
| Percentile | ME Salary |
|---|---|
| 10th Percentile | $78,400 |
| 25th Percentile | $99,960 |
| Median (50th) | $129,164 |
| 75th Percentile | $164,640 |
| 90th Percentile | $197,960 |
Petroleum Engineer Salary by City in Maine
The largest employment areas for petroleum engineers in Maine include Portland, Lewiston, Bangor, and South Portland. Salaries vary by city based on local cost of living and demand.
How to Become a Petroleum Engineer in Maine
Education
Most petroleum engineer positions require a bachelor's degree. Maine has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Maine
Nationally, petroleum engineer employment is projected to grow 8% over the next decade (faster than average). Maine's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Petroleum Engineers who negotiate earn 7–15% more. A single negotiation could add $61,936 over your career trajectory.
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