Interagency

Mid-Level Environmental Scientist – Permitting, NEPA & Infrastructure

Washington, District of Columbia · Mid · Full-time

Work authorization required$75k-$105kDetected 6 days ago

Data AnalysisComplianceGISCommunicationCollaborationOrganizational Skills

About the role

InterAgency is seeking a motivated and detail-oriented Mid-Level Environmental Scientist to work alongside senior environmental staff on major resiliency and infrastructure projects throughout the Washington, D.C. metropolitan area.
Rehabilitation and redesign of existing seawalls to address sea level rise and resilience
Bridge construction over navigable waterways

Prepare and manage federal, state, and local environmental permit applications, including coordination through agency review and approval processes
Collaborate with project managers to ensure technical accuracy, completeness, and alignment with project scope, budget, schedule, and client expectations
Support the development of technical proposals and client deliverables
Support administration and compliance activities related to Erosion and Sediment Control (ESC) and Stormwater Management (SWM) programs
Our team leads the planning and implementation of complex public infrastructure initiatives dedicated to environmental stewardship and sustainable land use.

Bachelor's degree in Environmental Science or related field
3-7 years of environmental consulting experience
Experience with environmental permitting and regulatory compliance
Must be able to perform the essential functions of the position with or without reasonable accommodation.
Must be able to stand and walk for extended periods, occasionally climb ladders or slopes, and lift or carry up to 25 pounds.
Required to wear personal protective equipment (PPE) as needed on construction sites.
Must be eligible to work in the U.S. without sponsorship

Professional Wetland Scientist (PWS) or Professional Wetland Delineator (PWD) certification preferred
ISA Certified Arborist credential preferred
Experience supporting NEPA documentation and environmental review processes
Experience conducting or supporting Phase I Environmental Site Assessments (ESAs)
Proficiency with GIS software and spatial data analysis tools
Proven knowledge of Clean Water Act and related regulations, including §7 of Endangered Species Act and §106 of National Historic Preservation Act (see preferred qualifications)

Paid Time Off: up to 20 days per year, prorated during the first year of employment.
Compensation for this position is determined based on a combination of relevant experience, education, professional certifications, and applicable licenses.
InterAgency, Inc. is committed to offering competitive total rewards compensation packages that reflect each candidate's qualifications and the value they bring to the role.
Salary range: $75K - $105K annually, commensurate with experience.
up to 20 days per year, prorated during the first year of employment.

Medical, dental, and vision insurance
Retirement plan with 401(k) Safe Harbor employer match.
Life insurance and disability insurance.
Flexible spending accounts.
Paid holidays and paid leave benefits.
Compensation for this position is determined based on a combination of relevant experience, education, professional certifications, and applicable licenses.
InterAgency, Inc. is committed to offering competitive total rewards compensation packages that reflect each candidate's qualifications and the value they bring to the role.

InterAgency, Inc. is a small business with a big impact. We specialize in environmental and regulatory consulting for some of the region's most transformative infrastructure projects
from billion-dollar stormwater tunnels and climate-resilient seawalls to electric transit systems and social equity programs ensuring access to clean drinking water. Our team leads the planning and implementation of complex public infrastructure initiatives dedicated to environmental stewardship and sustainable land use.
InterAgency, Inc. is a small business with a big impact.
We specialize in environmental and regulatory consulting for some of the region's most transformative infrastructure projects; from billion-dollar stormwater tunnels and climate-resilient seawalls to electric transit systems and social equity programs ensuring access to clean drinking water.
Excellent communication skills and ability to work as part of a team.

This listing is sourced directly from Interagency's careers page and normalized into a canonical job model.