Consultant, Lead Wetland Delineator (Mid - Level)

Join ERM's Environmental Impact Assessment Team as a Consultant, Lead Wetland Delineator

ERM is searching for an enthusiastic Environmental Biologist/Ecologist/Scientist to join our global consulting firm as a Consultant, Lead Wetland Delineator. This position is available in our growing Environmental Impact Assessment team located in Portland, Oregon or Seattle, Washington.

Position Overview

The role of a wetland delineator demands both technical expertise and excellent organizational and communication skills. Field crews will conduct fieldwork in a safe manner, aligned with ERM and the client’s safety expectations. The ideal candidate has experience leading field-based wetland delineations, protected species assessments, managing data, and writing technical reports to support land development projects. A background in delineating wetlands in Oregon/Washington with knowledge of state and federal regulations is highly preferred.

Key Responsibilities

• Perform wetland delineations using the U.S. Army Corps of Engineers Wetlands Delineation Manual and Regional Supplements, with emphasis on Oregon and Washington.
• Document OHWM and geophysical characteristics of waterbodies.
• Conduct field surveys, organize field survey data, perform research, write technical reports, and develop client strategies and recommendations.
• Support environmental assessments including land use planning, pipeline and/or transmission line routing studies, renewable energy desktop, and field-based assessments.
• Prepare compliance management plans according to applicable regulations.
• Work within quality, budget, and schedule expectations and scope-specific assignments, developing a foundational understanding of project management.
• Collaborate as part of the Capital Projects Delivery team to support team goals.

Qualifications

• BS/BA degree in environmental science, biology, natural resources, or a related discipline.
• Minimum of 5 years of relevant environmental experience or professional internships.
• At least 3 field seasons of wetland delineation experience using the 1987 Corps of Engineers Wetland Delineations Manual and Regional Supplements.
• Formal wetland delineation training or coursework.
• Proficiency in plant identification, soil sampling, hydric soil identification, and hydrology indicators.
• Knowledge of sub-meter accuracy GPS technologies and map interpretation skills.
• Strong commitment to safety, with the ability to work outdoors in variable weather and challenging terrains.
• Willingness to work weekends and over 40 hours per week during field mobilizations.
• Detail-oriented with strong critical thinking and problem-solving skills.
• Effective communication and organizational skills.
• Experience in recording and writing detailed technical data and reports.
• Highly organized with attention to detail while maintaining the big picture.
• Proficient in Microsoft Office programs.
• Valid driver’s license and good driving record.

Compensation and Benefits

The anticipated annual base pay for the Consultant, Lead Wetland Delineator position is $71,764 – $78,278 USD. Pay will be determined by numerous factors including education, experience, skills, geographic location, and business needs. This role is also eligible for an annual discretionary performance bonus.

We offer a comprehensive benefits package, including paid time off, paid parental leave, medical, dental, vision, life, disability, and AD&D insurance, 401(k) or RRSP/DPSP, and other benefits for eligible employees.

About ERM

ERM is the largest global pure-play sustainability consultancy. We help the world's leading organizations create innovative solutions to sustainability challenges and unlock commercial opportunities. Our collaborative culture and network of experts provide knowledge sharing and ongoing learning opportunities to build individualized career paths in project management or technical disciplines.

At ERM, we value a diverse, equitable, and inclusive work environment. Our team of experts supports clients across their organizations to operationalize sustainability, offering strategic and technical solutions from groundwork to boardroom levels.

How to Apply

Submit your resume and a brief cover letter through or through the internal careers