1

Dnr Biologist Jobs (NOW HIRING)

Wastewater Operator I/II/III

Beloit, WI · On-site

$23.77 - $35.88/hr

Approved Wisconsin DNR subclasses relevant to this position include: A1- Suspended Growth Processes, B- Solids Separation, C- Biological Solids/Sludge Handling, Processing, and Reuse, D- Disinfection ...

Wastewater Operator I/II/III

Beloit, WI · On-site

$23.77 - $35.88/hr

Approved Wisconsin DNR subclasses relevant to this position include: A1- Suspended Growth Processes, B- Solids Separation, C- Biological Solids/Sludge Handling, Processing, and Reuse, D- Disinfection ...

Environmental Technician I or II

Beloit, WI · On-site

$24.72 - $35.88/hr

Must obtain Wisconsin Department of Natural Resources Wastewater Operator in Training (DNR OIT ... biological science, civil engineering, industrial processes, public administration or a closely ...

Environmental Specialist

Tomah, WI · On-site

$85K - $95K/yr

... biology, ecology, natural resources, soil science, geology, environmental engineering, or a related field.Wisconsin DNR Wetland Delineation Professional Assurance status. Experience conducting ...

Environmental Specialist

Waukesha, WI · On-site

$85K - $95K/yr

Bachelor's degree or higher in environmental science, biology, ecology, natural resources, soil science, geology, environmental engineering, or a related field. * Wisconsin DNR Wetland Delineation ...

... biology, ecology, natural resources, soil science, geology, environmental engineering, or a related field.Wisconsin DNR Wetland Delineation Professional Assurance status. Experience conducting ...

next page

Showing results 1-20

Dnr Biologist information

See salary details

$37K

$89.4K

$138K

How much do dnr biologist jobs pay per year?

As of Sep 14, 2026, the average yearly pay for dnr biologist in the United States is $89,403.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,500.00 and $121,000.00 per year, depending on experience, location, and employer.

What is a DNR biologist?

A DNR Biologist is a wildlife or fisheries scientist who works for a Department of Natural Resources (DNR) to manage and conserve natural ecosystems. They study animal and plant populations, monitor environmental health, and develop conservation strategies. Their work often involves field research, data analysis, habitat management, and public education. DNR Biologists may specialize in areas like fisheries, wildlife, forestry, or wetlands. Their goal is to ensure the sustainable management of natural resources while balancing ecological and human needs.

What does a DNR biologist do?

A typical day for a DNR Biologist often includes a mix of fieldwork, such as conducting wildlife surveys, monitoring habitats, or collecting environmental data, and office work, like analyzing research results or preparing reports. You may also collaborate with state agencies, landowners, and conservation groups to develop and implement habitat management plans. Depending on the season, tasks may shift toward specific projects like population assessments or educational outreach. Working as part of a multidisciplinary team is common, and flexibility is important for adapting to changing field conditions or urgent conservation needs. This diverse workload keeps the role engaging and directly impacts natural resource conservation efforts.

What are the key skills and qualifications needed to thrive in the DNR biologist position?

To excel as a DNR Biologist, you generally need a bachelor's or advanced degree in biology, environmental science, wildlife management, or a related field, along with a strong understanding of ecological principles. Familiarity with GIS software, field survey equipment, statistical analysis tools, and often a valid driver's license or specific state certifications are important technical requirements. Strong problem-solving skills, attention to detail, and the ability to communicate effectively with both colleagues and the public are valuable soft skills in this role. These competencies are essential for conducting accurate research, informing conservation policy, and collaborating on resource management projects.

Are wildlife biologists well paid?

Wildlife biologists typically earn a median annual salary of around $63,000, with salaries varying based on experience, education, and location. Entry-level positions may pay less, while those with advanced degrees or specialized skills can earn higher wages. The job often involves fieldwork and data analysis, requiring knowledge of ecology and conservation tools.
More about Dnr Biologist jobs

What cities are hiring for Dnr Biologist jobs?

Cities with the most Dnr Biologist job openings:

What are the most commonly searched types of Dnr Biologist jobs?

The most popular types of Dnr Biologist jobs are:

What states have the most Dnr Biologist jobs?

States with the most job openings for Dnr Biologist jobs include:

What are popular job titles related to Dnr Biologist jobs?

For Dnr Biologist jobs, the most frequently searched job titles are:

Infographic showing various Dnr Biologist job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 67% Full Time, 29% Part Time, 1% Temporary, and 2% Contract. Highlights an 68% Physical, 2% Hybrid, and 30% Remote job distribution, with an average salary of $89,403 per year, or $43 per hour.

Wastewater Operator I/II/III

Beloit, WI • On-site

City of Beloit
51 - 200 employees

$23.77 - $35.88/hr

Full-time

Re-posted 20 days ago


City Of Beloit (Wisconsin) rating

6.7

Company rating: 6.7 out of 10

Based on 6 frontline employees who took The Breakroom Quiz


Job description

Summary of Job The City of Beloit Department of Public Works has an exciting career opportunity available in its Water Resources Division for motivated individuals to fill the position of Wastewater Operator I, II, or III. This vital role is responsible for the daily operation, repair, and maintenance of our water pollution control facilities, ensuring the safety and environmental health of our community. Day-to-day responsibilities include performing routine process control tests, diagnosing operational issues, and implementing effective corrective actions.

Whether you are an entry-level candidate with a strong mechanical aptitude or a seasoned technical expert, this position offers a dynamic and stable environment where your work directly impacts the local ecosystem. We actively invest in our team by providing training and offering a pathway to advance your skills and certifications to progress from an Operator I up to an Operator III. This position is also eligible for certification pay.

This position is a 365-day operation and has a rotating schedule- 4 days on, 4 days off, 8 days on, 5 days off. Qualifications MINIMUM REQUIREMENTS Wastewater Operator I 1. High School Diploma or equivalent 2.

A valid driver's license and satisfactory driving record is required. 3. Class A Commercial Driver's License (CDL) with "N" tank vehicle endorsement or the ability to obtain within (6) six months of hire.

4. Experience in industrial equipment maintenance and municipal wastewater preferred. 5.

Certification as a Wisconsin Wastewater Operator-In-Training (OIT) and (1) one additional subclass from the Wisconsin Department of Natural Resources (DNR) or the ability to obtain certifications within 12 months of hire. Approved Wisconsin DNR subclasses relevant to this position include: A1- Suspended Growth Processes, B- Solids Separation, C- Biological Solids/Sludge Handling, Processing, and Reuse, D- Disinfection, and P-Total Phosphorus. 6.

Other combinations of training and/or experience which can be demonstrated to result in the possession of the knowledge, skills and abilities necessary to perform the duties of this position will also be considered. Wastewater Operator II 1. High School Diploma or equivalent 2.

A valid driver's license and satisfactory driving record is required. 3. Class A Commercial Driver's License (CDL) with "N" tank vehicle endorsement or ability to obtain within six (6) months of hire.

4. A minimum of one (1) year of responsible work experience in municipal wastewater required. 5.

Certification as a Wisconsin Wastewater Basic Operator from the Wisconsin Department of Natural Resources (DNR) in at least two (2) approved subclasses required. Approved Wisconsin DNR subclasses relevant to this position include: A1- Suspended Growth Processes, B- Solids Separation, C- Biological Solids/Sludge Handling, Processing, and Reuse, D- Disinfection, and P-Total Phosphorus. 6.

Other combinations of training and/or experience which can be demonstrated to result in the possession of the knowledge, skills and abilities necessary to perform the duties of this position will also be considered. Wastewater Operator III 1. High School Diploma or equivalent 2.

A valid driver's license and satisfactory driving record is required. 3. A minimum of four (4) years of responsible work experience in municipal wastewater required.

4. Certification as a Wisconsin Wastewater Advanced Operator, in all designated subclasses, from the Wisconsin Department of Natural Resources (DNR) required. Designated Wisconsin DNR subclasses include: A1- Suspended Growth Processes, B- Solids Separation, C- Biological Solids/Sludge Handling, Processing, and Reuse, D- Disinfection, and P-Total Phosphorus.

5. Certification as a Wisconsin Wastewater Operator-In-Training (OIT) from the Wisconsin Department of Natural Resources (DNR) in subclasses L- Laboratory and SS- Sanitary Sewer or the ability to obtain within (12) twelve months of hire. 6.

Other combinations of training and/or experience which can be demonstrated to result in the possession of the knowledge, skills and abilities necessary to perform the duties of this position will also be considered. Equal Opportunity Employer


What City Of Beloit (Wisconsin) employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom