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Mid Level Biologist Jobs (NOW HIRING)

Position Summary We are seeking a highly motivated individual to provide mid-level biological support to on-going projects addressing environmental concerns of renewable energy (wind, solar, battery ...

Mid-Level Environmental Planner

Phoenix, AZ · On-site

$69K - $89K/yr

The Mid-Level Environmental Planner serves as a key contributor responsible for preparing ... Biological assessments and technical memoranda * Environmental monitoring summaries (e.g., wetlands ...

As a Mid-Level Arborist, you will play a key role in the stewardship and management of the urban ... Bachelor's Degree in Forestry, Forest Biology or Environmental Resources Engineering or closely ...

As a Mid-Level Arborist, you will play a key role in the stewardship and management of the urban ... Bachelor's Degree in Forestry, Forest Biology or Environmental Resources Engineering or closely ...

Your Opportunity Stantec is seeking entry and mid-level on-call Biologists to join our Environmental Services Practice working within Northern California to provide as-needed biological support over ...

On-Call Biologist

Chico, CA · On-site

$62K - $90K/yr

Your Opportunity Stantec is seeking entry and mid-level on-call Biologists to join our Environmental Services Practice working within Northern California to provide as-needed biological support over ...

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Mid Level Biologist information

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$37K

$89.4K

$138K

How much do mid level biologist jobs pay per year?

As of Jul 22, 2026, the average yearly pay for mid level 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 the difference between Mid Level Biologist vs Research Biologist?

AspectMid Level BiologistResearch Biologist
Required CredentialsBachelor's degree in biology or related field; some roles may require a master'sBachelor's or master's degree; often requires research experience
Work EnvironmentLaboratories, field sites, environmental agenciesResearch institutions, laboratories, universities
Employer & Industry UsageGovernment agencies, environmental consultancies, biotech firmsUniversities, research institutes, government research labs

Mid Level Biologists and Research Biologists often share similar educational backgrounds and work environments. However, Mid Level Biologists typically focus on applied projects and fieldwork, while Research Biologists are more involved in experimental research and data analysis. Both roles are essential in advancing biological sciences, but their specific duties and settings differ based on the employer and project focus.

What cities are hiring for Mid Level Biologist jobs? Cities with the most Mid Level Biologist job openings:
What are the most commonly searched types of Biologist jobs? The most popular types of Biologist jobs are:
What states have the most Mid Level Biologist jobs? States with the most job openings for Mid Level Biologist jobs include:
Infographic showing various Mid Level Biologist job openings in the United States as of July 2026, with employment types broken down into 18% Locum Tenens, 15% Internship, 7% Full Time, 1% Part Time, 58% Nights, and 1% Summer. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $89,403 per year, or $43 per hour.
Ecologist/Biologist

$50K - $70K/yr

Other

Medical, Dental, Vision, Life, Retirement

Posted 22 days ago


Tetra Tech rating

5.8

Company rating: 5.8 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

356th of 375 rated engineering


Job description

The Opportunity
Tetra Tech is looking for a fill-time Ecologist/Biologist based in Bloomington, MN. 

Position Summary

We are seeking a highly motivated individual to provide mid-level biological support to on-going projects addressing environmental concerns of renewable energy (wind, solar, battery storage) and other types of projects throughout North America.

Essential Job Functions

The following duties are considered essential to the role. Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions:

  • Assist in the development of biological assessments, wildlife conservation strategies (WCS), eagle conservation plans (ECP) and other assessments in compliance with the Endangered Species Act and other environmental rules, regulations, and associated permitting.
  • Support identification of a strategy for project compliance with local, state, and federal regulations and guidance for biological resources.
  • Support project development services such as work scopes, proposals and costs.
  • Opportunity to support and manage projects.
  • Daily interaction with project teams, clients, subcontractors and regulatory agency staff.
  • Assist with other environmental due diligence and compliance tasks.

Why Tetra Tech
At Tetra Tech, we are Leading with Science to solve the world's most complex challenges.  Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world.  For over 50 years, we have been at the forefront of innovation and sustainability.  Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development.  Our work has improved more than 625 million lives around the world.

Your Impact
Join Tetra Tech to make a real difference.  Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential - join us to advance your career while leaving a lasting legacy.

Required Qualifications

  • Bachelor's or master's degree in biology, ecology, geography, environmental science/policy, natural resources, or a related field.

  • Minimum 2 years of experience in environmental consulting.

  • Excellent interpersonal communication, oral presentation, and verbal and written communication skills.
  • Strategic thinker and analytical problem-solver.
  • Strong technical report writer/editor.
  • Excellent organizational and time management skills.
  • Demonstrated ability to successfully support complex and time sensitive projects.
  • Highly motivated, client focused, and work well in a team environment
  • Proficiency with MS Office applications, including Word and Excel.

In addition:

  • Driving on a regular basis. Passing a motor vehicle record background check and maintaining a valid driver's license and good driving record is required.  

Preferred Qualifications

  • Proficiency with GIS/GPS, with knowledge of ArcGIS Pro preferred. 

Physical Requirements

  • Must be able to walk around project sites in all types of terrain.

  • Life and carry equipment weighing up to 25lbs, such as GPS antenna, tablet, and shovel or soil probe during field work.

Work Environment / Environmental Factors

  • The work environment will mostly consist of office work with some field work. 

  • Travel requirements may include day-long projects that do not require overnight stays. 

    • For multi-day projects, extended travel of 5 to 10 days is typical but may be up to 12 days. 

  • Work locations may include urban and rural areas and occur in any season and in any weather. 

  • Office work when not traveling is on-site.

Additional Information

  • This full-time position typically requires approximately 20% travel.

  • Standard schedule is Monday through Friday but can vary if working in the field.

  • Must be able to drive on a regular basis. Passing a motor vehicle record background check and maintaining a valid driver's license and good driving record is required. 

Life at Tetra Tech
The perks of working at Tetra Tech include:

  • Comprehensive and market-competitive benefits.
  • Merit-based financial rewards.
  • Flexibility and company-wide commitment to work/life balance.
  • Collaborative team atmosphere that values the contributions of all employees.
  • Learning and development opportunities for ongoing professional growth.  

Benefits
Tetra Tech offers comprehensive benefit options that allow employees to design a plan based on individual needs and assists in planning for long-term financial security.  Available benefits include medical, dental and vision insurance, term life, disability, accidental death & dismemberment coverage, Flexible Spending Account (FSA), Health Spending Account (HSA), time off with pay, 401k retirement plan, and an Employee Stock Purchase Plan.

The Salary Range for this position is $50,000 - $70,000, depending on education, experience, skills, and location.


Health and safety play a vital role in our success. Tetra Tech's employees work together to comply with all applicable health & safety practices and protocols, including any public health orders and regulations that are mandated by local, state, provincial, federal, and international authorities as well as client and project requirements.  

About Tetra Tech:

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. Our 25,000 employees work together to provide clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.
Tetra Tech is proud to be an Equal Opportunity Employer.  All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

We invite applications from all interested parties. 

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers
X (Twitter): @TetraTechJobs

Please no phone calls or agencies.

Additional Information
  • Organization: 103 EMI

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