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Natural Resources Scientist

Terracon Consultants, Inc.
United States, Illinois, Chicago
650 W Lake St Ste 420 (Show on map)
May 16, 2026
General Responsibilities:

Make a lasting impact on wetlands, natural resources, and environmental compliance across the Upper Midwest, while growing your career with a respected environmental consulting firm. This role offers the opportunity to work on diverse, meaningful projects throughout Illinois and Wisconsin, with a strong balance of fieldwork, project leadership, and client collaboration.

General Responsibilities:

  • Prepare permit applications, risk assessments, and technical documentation - including proposals, reports, and regulatory agency correspondence.
  • Design environmental protection plans and support sustainable site development initiatives.

Projects May Include:

  • Ecological and natural resource field surveys.
  • Wetland and waters of the U.S. delineations, impact assessments, and permitting.
  • Wetland mitigation.
  • Stormwater management.
  • Site planning and regulatory permitting.
  • Habitat assessments and agency coordination.

This Position Offers:

  • Exposure to highprofile environmental and wetland projects throughout the Upper Midwest.
  • The ability to shape project outcomes and client relationships.
  • Clear pathways for technical advancement and leadership growth.
  • A strong mix of fieldwork, analysis, and project management.
  • Longterm career development within a stable, wellestablished firm.
Essential Roles and Responsibilities:
  • Plan, lead, and execute environmental and wetland projects of moderate to high complexity, from fieldwork through reporting.

  • Perform and oversee wetland delineations, ecological field surveys, sampling, and scientific analyses.

  • Ensure projects meet federal, state, and local regulatory requirements and quality standards.

  • Serve as a technical resource and team lead, mentoring junior scientists and coordinating field staff.

  • Develop and review technical reports, permit applications, and client proposals.

  • Analyze and interpret complex field and laboratory data to support defensible conclusions.

  • Collaborate directly with clients, regulators, and internal teams on project planning and delivery.

  • Uphold safety, quality, and professional standards on all projects

  • Progress toward Terracon Authorized Project Reviewer certification with structured mentoring.

Requirements:

Salary Range: $85,000 - $108,000

Mid-Senior Level | Level Determined by Experience

Requirements:

  • Bachelor's degree in Environmental Science, Biology, Ecology, Engineering, Geology, Archaeology, or related discipline. Master's degree or PhD preferred.

  • Minimum of 7 years' related experience. Or, in lieu of a degree, a minimum of 11 years' related experience.

  • Demonstrated senior-level experience in waters of the U.S./permitting, listed species, or NEPA.

  • Section 401/404 permitting and/or listed species experience needed.

  • Valid driver's license with acceptable violation history.

  • Certification in the field of expertise required.

  • Wisconsin DNR Assured wetland delineator credentials preferred.

  • Illinois Lake County and DuPage County Wetland certification preferred.

  • Knowledge of WDNR, IL state and local and USACE jurisdictional wetland regulations.

  • Familiarity using Trimble and ESRI products.

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