As of April 01, 2025, the average annual salary for a Geologist I in Joliet, IL is $52,790. Salary.com reports that pay typically ranges from $47,035 to $58,044, with most professionals earning between $41,796 and $62,827.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $57,310 | $4,776 | $1,102 | $28 |
| Average | $52,123 | $4,344 | $1,002 | $25 |
| 25th Percentile | $46,441 | $3,870 | $893 | $22 |
An entry-level Geologist I with under 1 year experience makes about $52,361. With less than 2 years of experience, a mid-level Geologist I makes around $52,947. After 2-4 years, the Geologist I pay rises to about $54,123. Those senior Geologist I with 5-8 years of experience earn roughly $54,358, and those Geologist I having 8 years or more experience are expected to earn about $54,515 on average.
| Levels | Salary |
|---|---|
| Entry Level Geologist I | $52,361 |
| Intermediate Level Geologist I | $52,947 |
| Senior Level Geologist I | $54,123 |
| Specialist Level Geologist I | $54,358 |
| Expert Level Geologist I | $54,515 |
| Entry Level | 0% |
| Mid Level | 2% |
| Senior Level | 4% |
| Top Level | 4% |
| Experienced | 5% |
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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.
Python: Applying the concepts and algorithms of Python to design, develop and maintain software applications to comply with business requirements.
Computer Science: Computer science is the study of computation, automation, and information. Computer science spans theoretical disciplines (such as algorithms, theory of computation, information theory, and automation) to practical disciplines.
| Skill | Salary | Demand |
|---|---|---|
|
Commitment
|
$65,988 |
25%
|
|
Project Management
|
$60,709 |
15%
|
|
Troubleshooting
|
$59,125 |
12%
|
|
Integrity
|
$58,597 |
11%
|
|
Environmental Consulting
|
$58,069 |
10%
|
|
Flexibility
|
$58,069 |
10%
|
