What is the average Marine Biologist salary for Rock Island, IL?
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As of June 01, 2026, the average Marine Biologist salary in Rock Island, IL is $37,688. The chart below represents localized salaries for some of our most popular Marine Biologist job titles in Rock Island, IL. Salaries can vary greatly depending on numerous factors, including position, location, years of experience, and level of education. Salary.com’s team of Certified Compensation Professionals analyzed survey data collected from thousands of HR departments at companies of all sizes and industries to compile a range of salaries for various Marine Biologist job titles in Rock Island, IL. Apply your personal criteria to one of the job titles below to get your personalized salary estimate.
Marine Biologist Salaries in Rock Island, IL
| Job Title | Salary | Hourly Rate | Location | Date Updated |
| Marine Cargo Inspector | $38,395 | $18.46 | Rock Island, IL | June 01, 2026 |
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Inspects cargoes of seagoing vessels to certify compliance with national and international health and safety regulations in cargo handling and stowage. May require an associate's degree with 2-4 years of experience in the field. Is familiar with standard concepts, practices, and procedures within a particular field. Relies on experience and judgment to plan and accomplish goals. Performs a variety of tasks. Works under general supervision. A certain degree of creativity and latitude is required. Typically reports to a supervisor/manager. Marine Cargo Inspector Salaries in Rock Island, ILCategory : Transportation and Warehousing