Senior Consultant, Biologist​/Ecologist​/Scientist and Lead Wetland Delineator Senior Consultant

Senior Consultant, Biologist/Ecologist/Scientist and Lead Wetland Delineator

Based in New Orleans or Houston, you will take on a strategic, hands-on role supporting complex projects throughout the Mid‑Atlantic and Southeast United States. This is an opportunity to lead critical environmental work that directly influences responsible development, regulatory outcomes, and long-term ecosystem protection.

• Lead and execute field‑based wetland delineations and protected species assessments for nationally significant projects
• Shape environmental permitting strategies across renewable energy, oil & gas, power, infrastructure, and technology sectors
• Deliver high‑quality technical documentation, risk assessments, and compliance strategies
• Partner with ERM’s nationwide network of technical specialists to resolve complex environmental challenges
• Contribute directly to ERM’s Impact Assessment practice and long‑term sustainability goals

• Bachelor’s degree in Environmental Science, Biology, Natural Resources, or a related field (minimum 3.0 GPA) or equivalent experience
• 3+ years of relevant environmental experience, including wetland delineation, habitat assessments, and permitting
• Strong working knowledge of plant identification, hydric soils, and hydrology indicators
• Demonstrated technical writing, data management, and problem‑solving skills
• Ability to travel and perform fieldwork up to 50% of the time
• Driver's License
  
  Required:
  
  This position requires a valid driver's license and/or the ability to operate a company vehicle due to the nature of job duties, which include frequent travel to various client locations across a large geographical area.
• This position is not eligible for immigration sponsorship.

• 5+ years of consulting and/or field experience
• Familiarity with NEPA, multi‑media permitting, and compliance documentation
• Advanced proficiency with Microsoft Office and data analysis tools

• Lead wetland delineations using the U.S. Army Corps of Engineers Wetlands Delineation Manual and applicable Regional Supplements
• Conduct habitat assessments, environmental impact analyses, and environmental due diligence for land development projects
• Prepare technical reports, permit matrices, and compliance management plans
• Support environmental assessments for renewable energy facilities, transmission lines, and major infrastructure projects
• Collaborate closely with ERM Project Managers and Partners to deliver outstanding client outcomes
• Manage quality, budget, and schedule expectations while supporting broader Impact Assessment team objectives

As the largest global pure play sustainability consultancy, we partner with the world’s leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations.

ERM is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

Please submit your resume and brief cover letter.

ERM does not accept recruiting agency resumes. Please do not forward resumes to our jobs alias, ERM employees or any other company location. ERM is not responsible for any fees related to unsolicited resumes.

Thank you for your interest in ERM!

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