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Senior – Environmental Remediation Engineer

Geosyntec Consultants
United Statesfull_timeVerifiedPosted 19 Sept 2025
💰 $174,470/yr($113,290/yr$174,470/yr)

About the role

Overview

Do you want to build an impactful career to change the world for the better? 

 

Geosyntec Consultants, an earth science and engineering consulting firm, is seeking a Senior Environmental Remediation Engineer to join our growing Environmental Practice in our Seattle, Bellingham, Wenatchee, Yakima, or Bainbridge Island, WA office.

 

Our Environmental Practice tackles challenges on a variety of complex environmental projects throughout the Pacific Northwest including environmental site assessments, remedial investigations/feasibility studies, property cleanup and urban redevelopments, remedial design engineering, cost recovery/allocation/mediation support, and landfill system monitoring and optimization.  

 

In this role, you can expect an abundance of variety in your work.  Consistent with our Sell-Manage-Do, business model, you will have the opportunity to lead in the delivery of technical project work, promote strategic project management and mentorship, as well as assist in key sales and business development efforts. 

 

As a Senior Environmental Remediation Engineer at Geosyntec, your technical project work will primarily focus on environmental investigation and remediation projects where you will lead the development and implementation of environmental due diligence, remedial investigations, and cleanup actions on known or suspected contaminated sites.

 

In this role, you will work collaboratively with a multi-disciplinary team of geologists, environmental engineers, and scientists through key project management and technical delivery initiatives.  Additionally, you will have the opportunity to actively enhance the environmental consulting strategies and solutions for our clients, who include attorneys, landowners, public agencies, engineers, and contractors.

 

As a Senior Remediation Engineer at Geosyntec, you will take an active role in your own professional growth as well as the growth of the Environmental Practice through effective project delivery, project management and client development, while actively contributing to the success of Geosyntec as a whole. 

 

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical, and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.

 

We invest in our people.  Each employee is unique, and your career at Geosyntec will be too.  We offer competitive pay and benefits, and well-being programs to support you and your family.

 

To Learn More Visit: http://www.geosyntec.com/careers/.

Essential Duties and Responsibilities

Collaboration and mentoring are cornerstones of Geosyntec’s culture. We operate under a sell-manage-do culture, and so we expect that you’d work on challenging technical projects while leveraging your existing knowledge and experience to help Geosyntec expand its current practices and capabilities through technical project delivery, project management, as well as staff management, development, and mentorship. Additionally, you will have the opportunity to assist and contribute to key client management and business development opportunities. Some of the key responsibilities may include:

  • Task and project management, including planning and implementing investigation and remediation projects, budgeting and budget management, adherence to schedule, quality, client satisfaction, and profitability;
  • Evaluation of contaminated sites and development of remediation approaches, including feasibility studies, cleanup action plans, engineering design reports, remediation design plans;
  • Leading the development of work plans, data evaluation, and cost-benefit analyses;
  • Working with and leading multidisciplinary teams, including data scientists, geologists, risk assessors, CAD designers, and modelers;
  • Implementation of remedial pilot tests and systems, including vendor selection, logistical coordination, permitting, and supervision of field teams;
  • Preparing and reviewing technical reports, letters, memoranda, plans, specifications, and proposals;
  • At times, this position may also include fieldwork including site visits, multi-media environmental sampling and characterization, drilling oversight, contractor oversight, and remediation system operations, maintenance, and construction.
  • Mentoring, guiding, and motivating early career staff assigned in the areas of project

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Company

Geosyntec Consultants

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