Ecologist​/Wetland Delineation Lead

We are looking for a Wetland Delineation Lead and Ecologist in St. Charles, Missouri to help clients navigate environmental regulations. The role involves leading wetland and stream delineations, assisting with endangered species habitat assessments and surveys, fish and benthic macroinvertebrate sampling, report and permit preparation, and is heavily field‑based with out‑of‑town travel.

Lead wetland and stream delineations across the Midwest. Assist with threatened & endangered species habitat assessment and surveys. Conduct fish and benthic macroinvertebrate sampling. Prepare reports and permit applications. Travel for assignments as required.

• B.S. or B.A. in a natural sciences field (Ecology, Environmental Science, Environmental Studies, Biology), MS a plus
• 3-8 years of experience leading wetland and stream delineations and other ecological field studies (wildlife, fisheries, forestry, botany)
• Demonstrated ability to mentor staff
• Solid understanding of scientific process and ability to work in team setting
• Ability to travel for out‑of‑town assignments (50%)
• Physical capability to lift 25‑50 pounds and perform field work across a range of site and weather conditions

• Completion of a 40‑hour wetland delineation training course
• Familiarity with Section 401 and 404 Clean Water Act regulations and permitting
• Familiarity with National Environmental Policy Act (NEPA) documentation
• Familiarity with geographic information systems (GIS)

CEC offers a matching 401(k); profit sharing; a performance bonus; company stock; medical, dental, and vision insurance; short and long‑term disability; tuition assistance; professional development; and work‑life balance.

CEC is an equal opportunity and affirmative action employer. We do not discriminate in recruiting, hiring or promotion based on race, color, religion, sex (including sexual orientation, gender identity or expression, transgender status), national origin, age, disability, protected veteran status or any other basis or characteristic prohibited by applicable federal, state, or local law.