Last updated: 2025-10-23

26 Environmental Engineering jobs in Seattle.

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Environmental Science Associates

Environmental Science Associates (ESA) is a 100% employee-owned environmental consulting firm. We plan, design, permit, mitigate, and restore for projects acro…

Senior Environmental Planner

Seattle

  • Skills: environmental compliance, NEPA, SEPA, permitting, community development, climate action, project management, urban planning, regulatory, land use
  • Level: senior
  • Type: full_time

Integral Consulting Inc.

Integral Consulting Inc. is a science and engineering firm delivering technical solutions to meet today’s challenges in the health, environmental, and natural …

Environmental Scientist

Seattle

  • Skills: hydrogeology, environmental science, field sampling, technical reports, investigation, remediation, data evaluation, project management, multidisciplinary team, quantitative analysis
  • Level: entry
  • Type: full_time

Environmental Science Associates (ESA)

ESA is a 100% employee-owned environmental consulting firm. We plan, design, permit, mitigate, and restore for projects across our communities, infrastructure …

Permitting Specialist and Environmental Scientist

Seattle

  • Skills: environmental documentation, permitting knowledge, habitat restoration, biological assessments, technical memoranda, project management, field studies, water quality sampling, ecological data analysis, client service
  • Level: mid
  • Type: full_time

AECOM

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, ou…

Ecological Risk Assessor

Seattle

  • Skills: Ecological Risk Assessment, Environmental Consulting, Regulatory Guidance, Technical Reports, Sampling Plans, Risk Assessment, Mentoring, Field Work, Data Analysis, PFAS
  • Level: mid
  • Type: full_time

Holland America Line

Holland America Line has been exploring the world since 1873. Our ships offer innovative features and enriching experiences focused on destination exploration …

2026 Internship - Maritime Business Services ADA Projects

Seattle

  • Skills: ADA compliance, refurbishment projects, professional development, data analysis, project planning, cross-functional collaboration, MS Office proficiency, Adobe Acrobat, Naval Architecture, Marine Engineering
  • Level: intern
  • Type: internship

Weston Solutions, Inc.

Weston Solutions is a premier provider of environmental and infrastructure services for over sixty years, aiding both public and private sectors in addressing …

Associate Scientist 3

Seattle

  • Skills: environmental sampling, hazardous materials, EPA investigations, removal assessments, technical documentation, field instrumentation, data management, multimedia sampling, sustainability, emergency response
  • Level: mid
  • Type: full_time

AECOM

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, ou…

Water Design-Build Senior Project Manager

Seattle

  • Skills: Water Infrastructure, Project Management, Design-Build, Water Treatment, Wastewater Treatment, Construction Management, Team Leadership, Budget Control, Regulatory Compliance, Contract Negotiation
  • Level: senior
  • Type: full_time

Ramboll Americas Engineering Solutions, Inc.

Ramboll is a leading scientific environmental consulting firm providing a broad range of technical services to both public and private sector clients.

Environmental Intern

Seattle

  • Skills: environmental data, regulatory compliance, site investigations, contaminant transport, remedial design, data collection, environmental regulations, cleanup technologies, GIS, data analysis
  • Level: intern
  • Type: internship

Black & Veatch Family of Companies

Together, we own our company, our future, and our shared success. As an employee-owned company, our people are Black & Veatch. We put them at the center of eve…

Senior Wastewater Process Engineer

Seattle

  • Skills: wastewater treatment, process engineering, environmental engineering, municipal wastewater, engineering design, technical guidance, process modeling, process design, client services, mentoring
  • Level: senior
  • Type: full_time

Langan

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, c…

Senior Civil Engineer

Bellevue

  • Skills: Civil Engineering, Site Design, Land Development, AutoCAD, Civil 3D, Storm Water Management, Drainage, Grading, Soil Erosion, Permitting
  • Level: mid
  • Type: full_time

Oldcastle Infrastructure

Oldcastle Infrastructure™, a CRH company, is the leading provider of utility infrastructure solutions for the water, energy, and communications markets through…

Stormwater Consultant

Seattle

  • Skills: stormwater products, technical presentations, civil engineers, sales leads, regulatory approvals, market research, project pipeline, CRM systems, client relationships, specifications development
  • Level: mid
  • Type: full_time

CARNIVAL CRUISE LINE

Holland America Line has been exploring the world since 1873. Our ships offer innovative features and enriching experiences focused on destination exploration …

2026 Internship - Fleet Environmental - Environmental Analytics and Sustainabil…

Seattle

  • Skills: environmental analytics, sustainability, data collection, dashboarding, MS Office, Excel, Power BI, environmental data, project management, communication
  • Level: intern
  • Type: internship

Holland America Line

Holland America Line has been exploring the world since 1873. Our ships offer innovative features and enriching experiences focused on destination exploration …

2026 Internship - Fleet Environmental - Environmental Analytics and Sustainabil…

Seattle

  • Skills: Environmental Analytics, Sustainability, Dashboarding, Environmental Data Collection, Process Improvements, Microsoft Excel, Microsoft Power BI, Communication Skills, Project Management, Data Analysis
  • Level: entry
  • Type: internship

John Hancock Life Insurance Company (U.S.A.)

Manulife Financial Corporation is a leading international financial services provider, helping people make their decisions easier and lives better.

Senior Project Manager

Des Moines

  • Skills: Project Management, Wetland Mitigation, Nature Based Solutions, Ecosystem Services, ArcGIS, Stakeholder Communication, Budget Management, Fiduciary Obligations, Environmental Stewardship, Cross-functional Collaboration
  • Level: senior
  • Type: full_time

Langan

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, c…

Civil Engineering Intern / Co-op - Summer 2026

Bellevue

  • Skills: Civil Engineering, Land Development, AutoCAD, Civil 3D, Technical Reports, Site Feasibility Studies, Field Inspection, Project Management, Engineering Documents, Analytical Skills
  • Level: intern
  • Type: internship

Parsons

For more than 80 years, our experts have designed and delivered the critical infrastructure that connects and protects communities around the world.

Supervising Drainage Engineer - Transportation Infrastructure

Des Moines

  • Skills: Transportation Drainage, Stormwater Management, Hydrology, Hydraulics, Fish Passage Engineering, Seattle, WSDOT, Project Management, Technical Deliverables, Design/Build Projects
  • Level: mid
  • Type: full_time

United States Army National Guard

92W Water Treatment Specialist

Seattle

  • Skills: water treatment, environmental health, sanitary conditions, water quality analysis, waste disposal facilities, food inspection, public health, hazard analysis, vocational training, military enlistment
  • Level: entry
  • Type: other

Parsons

Parsons is a leading engineering services firm that designs and delivers critical infrastructure, improving communities and quality of life through economic gr…

Senior Engineering Manager - Hydrology & Drainage

Seattle

  • Skills: Hydrology, Drainage design, Water resources engineering, Transportation projects, Storm-water plans, Hydrologic analysis, Engineering management, Civil Engineering, WSDOT, Environmental sustainability
  • Level: senior
  • Type: full_time

King County

King County is recognized as a leader in the efforts to remove fish passage barriers in the region, with a commitment to fostering equity, racial, and social j…

Fish Passage Supervising Engineer (Engineer IV)

Seattle

  • Skills: Fish Passage, Environmental Restoration, Project Management, Civil Engineering, Hydrologic Modeling, Contract Management, Stream Design, Collaboration, Equity, Regulatory Compliance
  • Level: mid
  • Type: full_time

AtkinsRéalis

AtkinsRéalis is a world-class engineering services and nuclear organization. For over 50 years, we’ve partnered with public and private clients across the U.S.…

Instrumentation & Controls Engineering Intern - Summer 2026

Bothell

  • Skills: engineering drawings, P&IDs, electrical schematics, engineering databases, instrumentation, controls engineering, control valves, process control logic, mentorship, internship
  • Level: entry
  • Type: internship