Mid Level Biologist Jobs
Mid level biologist jobs go to scientists ready to own research projects, guide junior team members, and make technical decisions without constant oversight. Hiring runs across Consulting & Professional Services, Technology & Software, and Biotechnology & Pharmaceuticals, with 19% of openings remote or hybrid, and employers like Tetra Tech, ICF, and TRC competing for biologists at this level now.
Find Mid Level Biologist JobsOverview
Open roles28
Top stateCalifornia
Top employerTetra Tech
Top cityHouston, TX
Work type81% On-site
Top industryConsulting
Showing 5 of 28+ Mid Level Biologist jobs
Biologist / Field Lead
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New 1m ago
TRC
Biologist / Field Lead
Houston, Texas
New 1m ago
Consulting Biologist - Project Manager
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New 1m ago
WEST Inc
Consulting Biologist - Project Manager
Stafford, Texas
New 1m ago
Biologist - Associate Project Manager
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New 1m ago
TRC
Biologist - Associate Project Manager
Houston, Texas
New 1m ago
Critical Areas Biologist, Senior
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New 1m ago
City of Tacoma
Critical Areas Biologist, Senior
Tacoma, Washington
New 1m ago
Biologist
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New 1m ago
Soar Environmental Consulting
Biologist
San Diego, California
New 1m ago
New 1m ago
Biologist / Field Lead
TRC·Houston, Texas
Job functions:
$62k - $95k/yr
3+ yrs exp.
Bachelor's degree in biology
Full Time
1,001-5,000 employees
Job Description
About Us:
TRC has long set the bar for clients who require more than just engineering, combining science with the latest technology to devise innovative solutions that stand the test of time. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry leader.
TRC's professionals work with a broad range of commercial, industrial and government clients and the communities they serve. We deliver breakthrough solutions that address local needs - so our clients can better succeed in an ever-changing world.
Working at TRC means tackling interesting, meaningful projects. We pride ourselves on our collaborative spirit, entrepreneurial zeal and agile corporate structure. We recognize that the expertise of our staff is our strongest asset, so we generously reward employees for successful performance and invest in their careers through training and the development of new skills and certifications.
Overview:
Applicants should have the ability to conduct wetland delineations and functional assessments as well as diverse biological field work with minimal supervision and have familiarity with topographic maps, aerial photography, Trimble GPS units, and ArcGIS software. Applicants must also have experience permitting projects at the federal, state, and local levels and be able to effectively coordinate field work, interact in the field with clients and other contractors, and manage budgets and schedules.
Candidates must demonstrate the ability to communicate effectively both verbally and in writing. Preference will be given to those with demonstrated experience with Section 404 determinations, Texas Railroad Commission, NEPA, Threatened and Endangered species surveys, and/or Phase 1 site assessments. Candidates must have a working knowledge of standard office productivity software.
While the position is based in Houston, the position may require routine travel and the ability to conduct fieldwork. Projects are primarily in Texas, New Mexico, and Oklahoma.
Responsibilities:
#LI-SE1
Benefits*: TRC offers a competitive benefit package consisting of:
Compensation: In accordance with local law, the below salary range is applicable for the job and location associated with this requisition. Compensation will vary based upon experience, education, skill level, geographical location, and other compensable factors.
Other Compensation: Employee may be eligible for participation in the Company’s annual Discretionary Bonus Program which is contingent on Company, Business Segment, and Individual performance against Key Performance Indicators which vary by year and employee.
Disclaimers:
The complete job description and application are available on TRC’s career site.
Groundbreaker. Game changer. Pioneer.
TRC has long set the bar for clients who require more than just engineering, combining science with the latest technology to devise innovative solutions that stand the test of time. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry leader.
TRC's professionals work with a broad range of commercial, industrial and government clients and the communities they serve. We deliver breakthrough solutions that address local needs - so our clients can better succeed in an ever-changing world.
Working at TRC means tackling interesting, meaningful projects. We pride ourselves on our collaborative spirit, entrepreneurial zeal and agile corporate structure. We recognize that the expertise of our staff is our strongest asset, so we generously reward employees for successful performance and invest in their careers through training and the development of new skills and certifications.
The Houston, Texas office of TRC has an immediate opening for a qualified individual to work within the growing Natural Resources Program. Qualified candidates must be highly motivated, mid-level Wetland Scientists or Biologists with 3-7 years of experience. The successful applicant may be involved in a wide variety of projects including oil and gas development, electric generation and transmission, natural gas pipeline, hydroelectric, wind generation, solar power, and transportation projects.
Applicants should have the ability to conduct wetland delineations and functional assessments as well as diverse biological field work with minimal supervision and have familiarity with topographic maps, aerial photography, Trimble GPS units, and ArcGIS software. Applicants must also have experience permitting projects at the federal, state, and local levels and be able to effectively coordinate field work, interact in the field with clients and other contractors, and manage budgets and schedules.
Candidates must demonstrate the ability to communicate effectively both verbally and in writing. Preference will be given to those with demonstrated experience with Section 404 determinations, Texas Railroad Commission, NEPA, Threatened and Endangered species surveys, and/or Phase 1 site assessments. Candidates must have a working knowledge of standard office productivity software.
While the position is based in Houston, the position may require routine travel and the ability to conduct fieldwork. Projects are primarily in Texas, New Mexico, and Oklahoma.
- Work under the direction of project managers and other task leaders in the performance of required field biological surveys and studies, and in-office reporting.
- Complete biological surveys serving as the lead wetland delineator/biologist.
- Conduct biological monitoring and environmental inspection of construction projects and provide environmental training to construction crews.
- Coordinate activities and work products with other staff resources and offices, as needed.
- A bachelor’s degree in biology, ecology, botany, wildlife management, forestry, environmental science, or related field is required.
- Excellent technical writing and communication skills are mandatory along with the ability to maintain a positive attitude during year-round field work.
- Familiarity with the flora and fauna is necessary.
- The successful candidate should be experienced in biological surveys and methodologies, including those conducted in accordance with Section 404 of the Clean Water Act (i.e., "wetlands") and threatened and endangered species assessments.
- The successful candidate will also be expected to effectively document field data, provide interpretations, and present conclusions in written reports, memos, and emails; therefore, strong technical/scientific report writing is required and writing samples will be requested.
- Able to work outdoors conducting biological fieldwork in remote areas and extreme weather conditions. Must be comfortable using and operating a variety of field equipment such as handheld Trimble GPS units, 4WD and all-terrain vehicles, digital cameras, etc.
- Able to travel and work for extended periods of time away from home. While the position is based in Houston, both short-term and long-term (up to 2 months) projects associated with the position could be located within other regions of the country, such as the Southeastern, Midwestern, and Intermountain States.
- Possess a valid driver's license and driving record acceptable to TRC's insurance carrier.
In addition, any experience with migratory bird surveys, species-specific endangered species surveys, biology of karst environments, Section 7 consultation, or Habitat Conservation Plans are highly desired but not required skills and should be identified in any application.
#LI-SE1
Benefits*: TRC offers a competitive benefit package consisting of:
- Medical, dental, vision, and disability insurance.
- 401k package that includes both traditional and Roth IRA options and Company match.
- Paid time off contingent upon full time or part-time status and level of seniority (ranging from 15 to 25 days per year).
- All full-time employees enjoy a minimum of 8 Paid Holidays per year.
- TRC ensures that all employees, including those that work part-time, receive paid sick, family, and disability leave in accordance with the laws of their state of residence.
- These benefits are applicable to US employees depending on their employment status (full time, part time, or temporary). TRC offers jurisdiction specific benefit packages for International and Puerto Rico employees.
Compensation: In accordance with local law, the below salary range is applicable for the job and location associated with this requisition. Compensation will vary based upon experience, education, skill level, geographical location, and other compensable factors.
Other Compensation: Employee may be eligible for participation in the Company’s annual Discretionary Bonus Program which is contingent on Company, Business Segment, and Individual performance against Key Performance Indicators which vary by year and employee.
TRC is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable law. All employment decisions are made based on qualifications, merit, and business needs. We celebrate diversity and are committed to creating an inclusive environment for all employees.
The complete job description and application are available on TRC’s career site.
TRC accepts applications for this position on an ongoing, rolling basis and reserves the right to cancel this posting at any time.
Salary Range: USD $62,004.80 - USD $95,000.00 /Yr.TRC
Biologist / Field Lead
Houston, Texas
New 1m ago1,001-5,000 employees
Job functions:
$62k - $95k/yr
3+ yrs exp.
Bachelor's degree in biology
Full Time
Job Description
About Us:
TRC has long set the bar for clients who require more than just engineering, combining science with the latest technology to devise innovative solutions that stand the test of time. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry leader.
TRC's professionals work with a broad range of commercial, industrial and government clients and the communities they serve. We deliver breakthrough solutions that address local needs - so our clients can better succeed in an ever-changing world.
Working at TRC means tackling interesting, meaningful projects. We pride ourselves on our collaborative spirit, entrepreneurial zeal and agile corporate structure. We recognize that the expertise of our staff is our strongest asset, so we generously reward employees for successful performance and invest in their careers through training and the development of new skills and certifications.
Overview:
Applicants should have the ability to conduct wetland delineations and functional assessments as well as diverse biological field work with minimal supervision and have familiarity with topographic maps, aerial photography, Trimble GPS units, and ArcGIS software. Applicants must also have experience permitting projects at the federal, state, and local levels and be able to effectively coordinate field work, interact in the field with clients and other contractors, and manage budgets and schedules.
Candidates must demonstrate the ability to communicate effectively both verbally and in writing. Preference will be given to those with demonstrated experience with Section 404 determinations, Texas Railroad Commission, NEPA, Threatened and Endangered species surveys, and/or Phase 1 site assessments. Candidates must have a working knowledge of standard office productivity software.
While the position is based in Houston, the position may require routine travel and the ability to conduct fieldwork. Projects are primarily in Texas, New Mexico, and Oklahoma.
Responsibilities:
#LI-SE1
Benefits*: TRC offers a competitive benefit package consisting of:
Compensation: In accordance with local law, the below salary range is applicable for the job and location associated with this requisition. Compensation will vary based upon experience, education, skill level, geographical location, and other compensable factors.
Other Compensation: Employee may be eligible for participation in the Company’s annual Discretionary Bonus Program which is contingent on Company, Business Segment, and Individual performance against Key Performance Indicators which vary by year and employee.
Disclaimers:
The complete job description and application are available on TRC’s career site.
Groundbreaker. Game changer. Pioneer.
TRC has long set the bar for clients who require more than just engineering, combining science with the latest technology to devise innovative solutions that stand the test of time. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry leader.
TRC's professionals work with a broad range of commercial, industrial and government clients and the communities they serve. We deliver breakthrough solutions that address local needs - so our clients can better succeed in an ever-changing world.
Working at TRC means tackling interesting, meaningful projects. We pride ourselves on our collaborative spirit, entrepreneurial zeal and agile corporate structure. We recognize that the expertise of our staff is our strongest asset, so we generously reward employees for successful performance and invest in their careers through training and the development of new skills and certifications.
The Houston, Texas office of TRC has an immediate opening for a qualified individual to work within the growing Natural Resources Program. Qualified candidates must be highly motivated, mid-level Wetland Scientists or Biologists with 3-7 years of experience. The successful applicant may be involved in a wide variety of projects including oil and gas development, electric generation and transmission, natural gas pipeline, hydroelectric, wind generation, solar power, and transportation projects.
Applicants should have the ability to conduct wetland delineations and functional assessments as well as diverse biological field work with minimal supervision and have familiarity with topographic maps, aerial photography, Trimble GPS units, and ArcGIS software. Applicants must also have experience permitting projects at the federal, state, and local levels and be able to effectively coordinate field work, interact in the field with clients and other contractors, and manage budgets and schedules.
Candidates must demonstrate the ability to communicate effectively both verbally and in writing. Preference will be given to those with demonstrated experience with Section 404 determinations, Texas Railroad Commission, NEPA, Threatened and Endangered species surveys, and/or Phase 1 site assessments. Candidates must have a working knowledge of standard office productivity software.
While the position is based in Houston, the position may require routine travel and the ability to conduct fieldwork. Projects are primarily in Texas, New Mexico, and Oklahoma.
- Work under the direction of project managers and other task leaders in the performance of required field biological surveys and studies, and in-office reporting.
- Complete biological surveys serving as the lead wetland delineator/biologist.
- Conduct biological monitoring and environmental inspection of construction projects and provide environmental training to construction crews.
- Coordinate activities and work products with other staff resources and offices, as needed.
- A bachelor’s degree in biology, ecology, botany, wildlife management, forestry, environmental science, or related field is required.
- Excellent technical writing and communication skills are mandatory along with the ability to maintain a positive attitude during year-round field work.
- Familiarity with the flora and fauna is necessary.
- The successful candidate should be experienced in biological surveys and methodologies, including those conducted in accordance with Section 404 of the Clean Water Act (i.e., "wetlands") and threatened and endangered species assessments.
- The successful candidate will also be expected to effectively document field data, provide interpretations, and present conclusions in written reports, memos, and emails; therefore, strong technical/scientific report writing is required and writing samples will be requested.
- Able to work outdoors conducting biological fieldwork in remote areas and extreme weather conditions. Must be comfortable using and operating a variety of field equipment such as handheld Trimble GPS units, 4WD and all-terrain vehicles, digital cameras, etc.
- Able to travel and work for extended periods of time away from home. While the position is based in Houston, both short-term and long-term (up to 2 months) projects associated with the position could be located within other regions of the country, such as the Southeastern, Midwestern, and Intermountain States.
- Possess a valid driver's license and driving record acceptable to TRC's insurance carrier.
In addition, any experience with migratory bird surveys, species-specific endangered species surveys, biology of karst environments, Section 7 consultation, or Habitat Conservation Plans are highly desired but not required skills and should be identified in any application.
#LI-SE1
Benefits*: TRC offers a competitive benefit package consisting of:
- Medical, dental, vision, and disability insurance.
- 401k package that includes both traditional and Roth IRA options and Company match.
- Paid time off contingent upon full time or part-time status and level of seniority (ranging from 15 to 25 days per year).
- All full-time employees enjoy a minimum of 8 Paid Holidays per year.
- TRC ensures that all employees, including those that work part-time, receive paid sick, family, and disability leave in accordance with the laws of their state of residence.
- These benefits are applicable to US employees depending on their employment status (full time, part time, or temporary). TRC offers jurisdiction specific benefit packages for International and Puerto Rico employees.
Compensation: In accordance with local law, the below salary range is applicable for the job and location associated with this requisition. Compensation will vary based upon experience, education, skill level, geographical location, and other compensable factors.
Other Compensation: Employee may be eligible for participation in the Company’s annual Discretionary Bonus Program which is contingent on Company, Business Segment, and Individual performance against Key Performance Indicators which vary by year and employee.
TRC is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable law. All employment decisions are made based on qualifications, merit, and business needs. We celebrate diversity and are committed to creating an inclusive environment for all employees.
The complete job description and application are available on TRC’s career site.
TRC accepts applications for this position on an ongoing, rolling basis and reserves the right to cancel this posting at any time.
Salary Range: USD $62,004.80 - USD $95,000.00 /Yr.See All 28 Mid Level Biologist Jobs
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Find Mid Level Biologist JobsMid Level Biologist Job Market
Who's Hiring
- Tetra Tech3
- ICF2
- TRC2
- WSP2
- Stantec2
Top Industries Hiring
- Consulting & Professional Services16
- Technology & Software4
- Biotechnology & Pharmaceuticals2
- Retail1
- Science & Research1
Mid Level Biologist Jobs: Frequently Asked Questions
How do I get a mid level biologist job?
Position yourself as someone who has moved beyond executing tasks to owning outcomes. Highlight projects you led independently, methods you developed or refined, and any cross-functional collaboration you drove. Tailor your application to show depth in a specialty, whether that is molecular biology, ecology, or another discipline, and emphasize results over responsibilities throughout your resume and cover materials.
Which companies hire mid level biologists?
Companies hiring mid level biologists right now include Tetra Tech, ICF, and TRC, based on current listings on Migrate Mate as of July 2026. Hiring at this level comes from a broad mix of employers, including pharmaceutical and biotech firms, government research agencies, environmental consultancies, and academic medical centers that need experienced scientists ready to carry independent workloads.
Are there remote mid level biologist jobs?
Yes, though availability varies by specialty. About 19% of mid level biologist openings are remote or hybrid as of July 2026, with the strongest remote options concentrated in roles centered on data analysis, scientific writing, regulatory affairs, and bioinformatics rather than hands-on laboratory or fieldwork positions.
How do I move up to a mid level biologist role?
The path from entry level to mid level is built on demonstrated ownership. Early-career biologists grow into mid level standing by deepening expertise in a specific area, volunteering to lead discrete projects, mentoring newer colleagues, and documenting measurable outcomes from their work. Consistent contributions to publications, grants, or product development also signal readiness for greater responsibility to hiring managers.
Which industries hire the most mid level biologists?
Mid Level biologist roles concentrate in Consulting & Professional Services, Technology & Software, and Biotechnology & Pharmaceuticals, based on current listings on Migrate Mate as of July 2026. Those sectors drive hiring at this level because they rely on experienced scientists who can operate with autonomy, manage ongoing research programs, and translate scientific findings into actionable outcomes for product development, environmental compliance, or public health initiatives.