Engineering Naperville, IL Pop. 149,540

Petroleum Engineer Salary in Naperville, Illinois

The median petroleum engineer salary in Naperville, IL is $142,344 per year, which is 8.0% above the national median and 13.7% above the Illinois state average.

City Median
$142,344
vs State Avg
+$17,134
vs National
+$10,544
Cost of Living
108%

Petroleum Engineer Pay in Naperville: What to Expect (2026)

Naperville offers a median petroleum engineer salary of $142,344, which is $17,134 above the Illinois state average of $125,210. Compared to the national median of $131,800, Naperville pays above average for this role.

Naperville's cost of living is 108% of the national average, meaning salary figures here closely reflect actual purchasing power. This makes direct comparisons to other cities straightforward.

The salary range for petroleum engineers in Naperville spans from $86,400 at the 10th percentile to $218,160 at the 90th percentile — a $131,760 spread. Entry-level professionals start around $90,720, while senior petroleum engineers with 8+ years of experience can earn up to $210,600. With a population of 149,540, Naperville is a mid-sized metro with a growing job market.

Petroleum Engineer Salary in Naperville by Experience

In Naperville, an entry-level petroleum engineer earns around $90,720, while experienced professionals earn up to $210,600 per year. The local cost of living index is 108% of the national average.

Entry Level (0-2 yrs)
$90,720
+$6,720 vs national
Mid Level (3-7 yrs)
$144,720
+$10,720 vs national
Senior Level (8+ yrs)
$210,600
+$15,600 vs national

Salary Percentiles in Naperville, IL

Percentile Naperville
10th Percentile $86,400
25th Percentile $110,160
Median (50th) $142,344
75th Percentile $181,440
90th Percentile $218,160

Petroleum Engineer Salary in Other Illinois Cities

Chicago, IL
$141,026
Pop. 2,693,976
Aurora, IL
$125,210
Pop. 197,757
Springfield, IL
$112,030
Pop. 114,394
Rockford, IL
$108,076
Pop. 148,655

How to Become a Petroleum Engineer in Naperville

Education

Most petroleum engineer positions require a bachelor's degree. Naperville and the surrounding Illinois area have institutions offering relevant programs.

Key Skills

Reservoir EngineeringDrillingGeologySimulation SoftwareProject ManagementData Analysis

Job Outlook

Nationally, petroleum engineer employment is projected to grow 8% over the next decade (faster than average). Demand in Naperville may vary based on local industry and population growth.

Find Petroleum Engineer Jobs in Naperville

Browse open petroleum engineer positions in Naperville, IL:

Indeed → LinkedIn → ZipRecruiter → Glassdoor →

Frequently Asked Questions: Petroleum Engineer Salary in Naperville

How much does a Petroleum Engineer make in Naperville, IL? ▼
The median petroleum engineer salary in Naperville, Illinois is $142,344 per year, which is 8.0% above the national median of $131,800. Salaries range from $86,400 (10th percentile) to $218,160 (90th percentile).
How much does a Petroleum Engineer make per hour in Naperville? ▼
Based on the median annual salary of $142,344, a petroleum engineer in Naperville earns approximately $68 per hour assuming a standard 2,080-hour work year.
How does Naperville compare to the Illinois state average for petroleum engineer pay? ▼
Naperville's median petroleum engineer salary of $142,344 is 13.7% above the Illinois state average of $125,210. The local cost of living index is 108% of the national average.
What is the cost of living in Naperville, IL? ▼
Naperville has a cost of living index of 108% compared to the national average. This means a petroleum engineer salary of $142,344 in Naperville has less purchasing power than the same salary in an average-cost city.
What qualifications do I need to become a petroleum engineer in Naperville? ▼
Most petroleum engineer positions in Naperville require a bachelor's degree. Key skills include Reservoir Engineering, Drilling, Geology, Simulation Software. The job market is projected to grow 8% nationally over the next decade.