As of April 01, 2025, the average annual salary for a Materials Engineer II in O Fallon, MO is $86,668. Salary.com reports that pay typically ranges from $78,775 to $94,179, with most professionals earning between $71,588 and $101,016.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $98,287 | $8,191 | $1,890 | $47 |
| Average | $90,449 | $7,537 | $1,739 | $43 |
| 25th Percentile | $82,211 | $6,851 | $1,581 | $40 |
An entry-level Materials Engineer II with under 1 year experience makes about $84,076. With less than 2 years of experience, a mid-level Materials Engineer II makes around $84,312. After 2-4 years, the Materials Engineer II pay rises to about $87,229. Those senior Materials Engineer II with 5-8 years of experience earn roughly $90,367, and those Materials Engineer II having 8 years or more experience are expected to earn about $90,592 on average.
| Levels | Salary |
|---|---|
| Entry Level Materials Engineer II | $84,076 |
| Intermediate Level Materials Engineer II | $84,312 |
| Senior Level Materials Engineer II | $87,229 |
| Specialist Level Materials Engineer II | $90,367 |
| Expert Level Materials Engineer II | $90,592 |
| Entry Level | 7% |
| Mid Level | 7% |
| Senior Level | 4% |
| Top Level | 0% |
| Experienced | 0% |
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Each competency has five to ten behavioral assertions that can be observed, each with a corresponding performance level (from one to five) that is required for a particular job.
Analysis: Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
SEM: A scanning electron microscope (SEM) is a type of electron microscope that produces images of a sample by scanning the surface with a focused beam of electrons.
Product Development: Overseeing the creation of new products or improvement of the performance, cost, or quality of existing products to achieve business goals.
| Skill | Salary | Demand |
|---|---|---|
|
Process Development
|
$94,468 |
9%
|
|
Failure Analysis
|
$94,468 |
9%
|
|
Casting
|
$93,602 |
8%
|
|
Statistical Analysis
|
$93,602 |
8%
|
|
Mechanical Engineering
|
$93,602 |
8%
|
|
Sustainability
|
$93,602 |
8%
|
