Biologist/Field Lead

ICFSan Antonio, TX
Remote

About The Position

ICF is growing in Texas and seeking a motivated and experienced Biologist / Field Lead to join their team. This role will lead field efforts conducting wetland delineations and biological surveys for infrastructure projects throughout Texas and the U.S. The position focuses on desktop and field surveys, wetland delineations, and technical writing and review for infrastructure projects in the energy, water, and transportation sectors. The role requires travel ranging from 30-60%, with higher frequency during spring/fall and lower during winter/summer. ICF emphasizes a culture of scientific rigor, regulatory insight, work-life balance, and integrity, offering diverse work, entrepreneurial opportunities, and a mission to build a more prosperous and resilient world.

Requirements

  • BS in Biology, Natural Resource Sciences, Wetland Science, Wildlife, Ecology, Botany, Forest, Environmental Sciences, or a similar field
  • Minimum 5+ years of experience leading or supporting wildlife habitat assessments and surveys, wetland delineations, environmental permitting related to WOTUS, or closely-related environmental field services
  • Must be able to work independently in the field for extended periods of time, often with limited mobile phone reception
  • Ability to travel to project sites, including overnight trips for up to a week at a time, with higher frequency in the spring and fall (Texas peak field seasons)
  • Valid driver’s license is required and ability to pass MVR check

Nice To Haves

  • Demonstrated experience with environmental consulting practices, regulations, and species in Texas
  • Excellent oral and written communication skills, including technical writing skills and ability to QA/QC deliverables and provide feedback to staff
  • Experience mobilizing and leading field efforts and conducting studies for renewable energy, transportation, water, and/or infrastructure clients
  • Experience using GPS technologies
  • Strong technical writing skills and demonstrated ability to prepare permits
  • Certification as a Certified Wildlife Biologist (CWB) and/or Professional Wetland Scientist (PWS) a plus
  • Experience mentoring and guiding junior staff

Responsibilities

  • Lead field teams
  • Conduct surveys
  • Author and review reports
  • Mentor junior staff
  • Apply technical expertise and regulatory knowledge to help solve clients’ toughest compliance challenges, involving Clean Water Act (CWA), Endangered Species Act (ESA), and federal and state laws
  • Lead and/or support teams of experts in project field efforts focused on biology and wetlands, including plant and wildlife habitat assessments, surveys, wetland delineations, and functional assessments
  • Assess impacts and prepare technical reports and U.S. Army Corps of Engineers (USACE) 404/10 permit applications and mitigation plans
  • Explore a wide variety of project sites, terrain, and ecological landscapes
  • Learn and hone technical skills while discussing species and regulatory changes with other talented biologists and project managers
  • Develop client relationships under experienced leaders who serve as trusted advisors for our long-time clients
  • Mentor, train, and guide junior-level staff while receiving the same from senior experts to grow your own career

Benefits

  • health coverage
  • tuition reimbursement
  • access to professional development resources
  • 401k matching
  • Employee Stock Purchase Plan
  • charitable donation matching
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service