Note: Effective Feb. 1, 2026, the compensation plan for this position will be increased to reflect a Cost-of-Living Adjustment (COLA) of 2.5%. The salary listed in this posting does not reflect the COLA. Hiring a seasonal position with anticipated duration of March 1, 2026 – May 31, 2026 (These are estimated dates. Length of season(s) may be shortened or extended depending on project needs, funding, or factors beyond the project’s control). MAKE A DIFFERENCE IN OREGON’S NATURAL RESOURCES! Opportunity Awaits, Apply Today! We especially encourage students, early career professionals, and anyone interested in a career in fish, wildlife, and natural resources, to apply! Come learn and train with ODFW and help us fulfill our mission: To protect and enhance Oregon's fish and wildlife and their habitats for use and enjoyment by present and future generations. As a Marine Mammal Monitor (Biological Science Assistant) with the Marine Resources Program (MRP) in Oregon City, Oregon, you will: Monitor marine mammal predation of ESA listed salmon and steelhead and white sturgeon Monitor marine mammal foraging behavior and feeding activity in a 1.5-mile reach downstream of the falls and Quantify total predation related losses in the certain fish runs Data entry, summary and tabulation of data, and relaying data to the supervisor The above statements are intended to describe the general nature and level of work being performed. They are not an exhaustive list of all responsibilities and duties required. For a full review of the position details, duties and working conditions, click here. Clearly describe how you meet the minimum qualifications and desired attributes in your application materials. Your application materials will determine if you are selected to move forward in the selection process. Please include detailed work and education history.
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Career Level
Entry Level
Education Level
No Education Listed
Number of Employees
501-1,000 employees