Field Biologist I

True Environmental; Del Rio (TX); Hybrid; USD 45,000 - 65,000; Full time

Job summary

True Environmental is seeking a Field Biologist responsible for conducting biological surveys, wetland delineations, and resource analyses as part of environmental projects. This role involves data collection, field surveys, agency coordination, environmental permitting, and technical report authorship.

The position is based in Brownsville or Del Rio, Texas, working 40 hours per week. Candidates should have a Bachelor’s degree in a related field and strong analytical skills. Field experience is preferred.

Qualifications

• Degree in biology, natural resources, wildlife management, or related field is required.
• Strong analytical and decision-making skills are necessary.
• Experience with Microsoft Office and GIS is essential.
• Technical writing skills are preferred.

Responsibilities

• Conduct biological surveys and wetlands delineation.
• Monitor construction activities for Best Management Practices.
• Gather and analyze environmental data for reports.
• Coordinate with federal and state agencies.

Skills

Biological surveys

Data collection

Field surveys

Technical writing

Microsoft Office

GIS (ArcGIS)

Statistics

Communication

Organizational skills

Education

Bachelor's degree in biology or related field

Tools

ArcGIS

Job description

The Field Biologist is responsible for conducting biological surveys, wetland delineations, and resource analyses as part of environmental projects. The role includes data collection, field surveys, agency coordination, environmental permitting, and technical report authorship.

Location: Brownsville, TX or Del Rio, TX. The position is seasonal (12 months or longer).

Responsibilities

• Monitor construction activities for adherence to Best Management Practices along the Texas/Mexico border.
• Implement construction monitoring protocols, studies, and short-term field surveys.
• Conduct natural community, wildlife habitat, stream, and vegetation assessments.
• Collect, interpret, analyze, and summarize data for reports.
• Apply scientific expertise to interpret and present results of field and desktop studies.
• Interact professionally with project managers, coworkers, teaming partners, and clients.
• Coordinate with and obtain data from federal, state and local agencies.
• Recommend alternatives to proposed projects or changes to minimize environmental impacts.
• Participate in briefings, seminars, conferences, training sessions, and public meetings on environmental matters.
• Maintain familiarity with federal and state environmental regulations, especially those related to botanical resources, wetlands, waters, and wildlife.

Minimum Qualifications

• Bachelor's degree in biology, natural resources, wildlife management, botany, wildlife biology, ecology or an equivalent field.
• Demonstrated ability to analyze information, make sound decisions, and meet deadlines.
• Excellent skills in Microsoft Office Suite.
• Knowledge of statistics and database management.
• GIS experience including ArcGIS or similar platforms.
• Technical writing and editing proficiency.
• Excellent communication skills.
• Strong organizational skills and attention to detail.
• Ability to work independently or as part of a team.
• Ability to manage concurrent projects and adapt to shifting priorities and timelines.
• Positive, can‑do approach.

Preferred Qualifications

• Master’s degree.
• Minimum two years of relevant experience.
• Field experience with sensitive species surveys, avian surveys, wetland delineations, vegetation monitoring, and related assignments.
• Experience completing environmental permitting projects.
• Knowledge of rare, threatened, or endangered plants and animals in the Southwestern region.
• Experience with specific species groups (e.g., plants, birds, mammals).

Working Conditions

• Duty station in Brownsville or Del Rio, Texas.
• 40 hours per week, up to 10 hours per day.

Physical Requirements

• Pass pre-employment and post-employment drug/alcohol tests and background check.
• Travel and work in field locations, including remote and potentially challenging terrain.
• Work outdoors independently with a team of other scientists.
• Lift up to 50 lbs.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.