Oiler Assistant Engineer
Marine Spill Response Corporation – Honolulu, HI
How much does an Assistant Operating Engineer make in Hawaii? As of August 01, 2026, the average salary for an Assistant Operating Engineer in Hawaii is $99,367 per year, which breaks down to an hourly rate of $48.
However, an Assistant Operating Engineer's salary can vary significantly. Here's a look at the typical salary range:
Assistant Operating Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
|---|---|---|---|---|
| 75th Percentile | $105,945 | $8,829 | $2,037 | $51 |
| Average | $99,367 | $8,281 | $1,911 | $48 |
| 25th Percentile | $92,732 | $7,728 | $1,783 | $45 |
An Assistant Operating Engineer's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.
Experience is a primary driver of an Assistant Operating Engineer's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Reliability Engineer I | less than 1 year | $81,943 |
| Assistant Operating Engineer | 1-2 years | $97,996 |
| Reliability Engineer III | 2-4 years | $118,166 |
| Reliability Engineer IV | 5-8 years | $143,871 |
| Reliability Engineer V | over 8 years | $169,751 |
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Assistant Operating Engineers. For example, consider the average annual salaries in these key locations:
Understanding how an Assistant Operating Engineer's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $105,945 | $8,829 | $2,037 | $51 |
| Average | $99,367 | $8,281 | $1,911 | $48 |
| 25th Percentile | $92,732 | $7,728 | $1,783 | $45 |
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Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
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