As of April 01, 2025, the average annual salary for a Mechanical Engineer III in Reston, VA is $119,156. According to Salary.com, salaries can range from a low of $102,277 to a high of $139,307, with most professionals earning between $110,321 and $129,704.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $117,358 | $9,780 | $2,257 | $56 |
| Average | $107,814 | $8,985 | $2,073 | $52 |
| 25th Percentile | $99,820 | $8,318 | $1,920 | $48 |
An entry-level Mechanical Engineer III with under 1 year experience makes about $115,200. With less than 2 years of experience, a mid-level Mechanical Engineer III makes around $115,859. After 2-4 years, the Mechanical Engineer III pay rises to about $117,178. Those senior Mechanical Engineer III with 5-8 years of experience earn roughly $122,305, and those Mechanical Engineer III having 8 years or more experience are expected to earn about $125,138 on average.
| Levels | Salary |
|---|---|
| Entry Level Mechanical Engineer III | $115,200 |
| Intermediate Level Mechanical Engineer III | $115,859 |
| Senior Level Mechanical Engineer III | $117,178 |
| Specialist Level Mechanical Engineer III | $122,305 |
| Expert Level Mechanical Engineer III | $125,138 |
| Entry Level | 7% |
| Mid Level | 7% |
| Senior Level | 9% |
| Top Level | 13% |
| Experienced | 16% |
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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.
Design Engineering: Creating a system, component, or process to develop new products and systems.
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 |
|---|---|---|
|
Prototyping
|
$123,922 |
4%
|
|
Computer Vision
|
$123,922 |
4%
|
|
Salesforce
|
$122,731 |
3%
|
|
Algorithms
|
$122,731 |
3%
|
|
Artificial Intelligence
|
$122,731 |
3%
|
|
Machine Learning
|
$122,731 |
3%
|
