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Environmental Modeling Jobs in Seattle, WA (NOW HIRING)

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Environmental Modeling information

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How much do environmental modeling jobs pay per year?

As of Aug 21, 2026, the average yearly pay for environmental modeling in Seattle, WA is $76,331.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,700.00 and $91,000.00 per year, depending on experience, location, and employer.

What is an environmental modeling job?

An Environmental Modeling job involves using computer models and simulations to study environmental systems and predict changes due to natural or human influences. Professionals in this field analyze data related to climate change, pollution, water resources, and ecosystems to support decision-making in policy, conservation, and resource management. They often work with geographic information systems (GIS), statistical analysis tools, and programming languages to develop accurate models. Environmental modelers collaborate with scientists, engineers, and policymakers to address environmental challenges and create sustainable solutions.

What are the key skills and qualifications needed to thrive in environmental modeling?

To thrive in Environmental Modeling, you need a solid background in environmental science, mathematics, and computer programming, often supported by a relevant degree such as environmental engineering or earth sciences. Familiarity with modeling software like MATLAB, ArcGIS, or Python, as well as certifications in GIS or environmental data analysis, is highly valued. Strong analytical thinking, attention to detail, and effective communication skills enable you to interpret complex data and collaborate with multidisciplinary teams. These competencies are essential for producing reliable models that inform environmental policy, planning, and sustainability efforts.

What are some common challenges faced in environmental modeling roles?

Professionals in Environmental Modeling often deal with challenges such as managing incomplete or inconsistent environmental data, staying updated with rapidly evolving modeling technologies, and interpreting complex results for non-technical stakeholders. You may also encounter tight deadlines when responding to environmental incidents or regulatory changes. Overcoming these challenges involves continuous learning, creative problem-solving, and clear communication with scientists, engineers, and policymakers. These aspects can make the role demanding but also provide opportunities for professional growth and meaningful impact.

What job categories do people searching Environmental Modeling jobs in Seattle, WA look for?

The top searched job categories for Environmental Modeling jobs in Seattle, WA are:

Infographic showing various Environmental Modeling job openings in Seattle, WA as of August 2026, with employment types broken down into 57% Full Time, and 43% Part Time. Highlights an 100% In-person job distribution, with an average salary of $76,331 per year, or $36.7 per hour.

Environmental Site Investigation & Remediation Geologist/Engineer

Terracon

Mountlake Terrace, WA • On-site

$85 - $120/hr

Other

Re-posted 3 days ago


Terracon rating

7.4

Company rating: 7.4 out of 10

Based on 120 frontline employees who took The Breakroom Quiz

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Job description

General Responsibilities

Are you an exceptional Environmental Site Investigation/Remediation (SI/REM) Geologist / Engineer Professional looking for an opportunity to grow and expand your career and lead the growth and expansion of our Seattle Team? Do you want to work for a well-established, nationwide company with an excellent reputation for taking care of its employee-owners while providing excellent professional growth potential? If you answered Yes,come“Explore with us” and start your journey as a Project Geologist / Engineer in our Seattle Washington office!

This position is based out of our Mountlake Terrace, WA office and will work on projects with a diverse client base in both public and private sectors, working with commercial, industrial, government, property development, and institutional market entities.

General Responsibilities

We are seeking an Environmental Project Geologist / Engineer to support environmental site characterization and remediation efforts. The ideal candidate will have expertise in the scoping and preparation of Remedial Investigations and Feasibility Studies (RI/FS), development of Conceptual Site Models, Cleanup Action Plans (CAPs), Work Plans and other Remedial/Engineering Design Reports, Washington State regulatory cleanup programs (VCP/PLIA TAP), and monitoring remedial systems performance. This role focuses on conducting detailed site investigations and developing and implementing remedial action plans in accordance with the Washington State’s Model Toxics Control Act (MTCA) regulations to support environmental compliance and site closure.

Essential Roles and Responsibilities

In this role, you will work closely with the Environmental Department Manager and Remediation Group Manager, supervising SI/REM projects and teams to ensure that all work is completed on time, within budget, and meets our clients' expectations.

  • Career level, fully competent Geologist/Engineer responsible for planning, scheduling, conducting or coordinating detailed phases of work for part of a major project or total of a project of moderate scope and complexity.
  • Collaborate with the team to prepare winning proposals for projects involving standard site investigation, site characterization, and remediation opportunities.
  • Manages scope, schedule, and budget for projects ranging from due diligence subsurface investigations to complex cleanups, monitors activities, and allocates resources to ensure client objectives are met.
  • Projects may include cleanup sites under PLIA’s TAP and/or Ecology’s VCP programs, simple to complex site characterization and remediation projects, media management plans and waste characterization support during site redevelopment, simple to complex UST/fuel station cleanup projects, simple to complex soil vapor and indoor assessments, groundwater remediation systems, and other similar industry projects.
  • Collaborate with the team in the scoping and preparation of Remedial Investigations and Feasibility Studies (RI/FS), development of Conceptual Site Models, Corrective Action Plans (CAPs), Remedial Action Plans (RAPs), Voluntary Cleanup Program (VCP) applications, and monitoring remedial systems performance.
  • Partners with other departments and offices to secure specialized resources for projects.
  • Conducts project meetings and prepares reports to communicate the status of a project.
  • Coordinates financial management of business intelligence, invoicing, and collections with accounting.
  • Develops an understanding, and is aware of, project-related risks and associated risk mitigation. Knows Company risk management policies.
  • Career level, fully competent professional responsible for the planning, designing, scheduling, implementing, and managing technical scopes of work related to advanced site characterization methods.
  • Leads development of proposals and scopes of work for complex site investigations to assess soil, groundwater, soil vapor, and indoor air sampling for sites impacted by organic and inorganic contaminants. Uses innovative investigative techniques to complete work.
  • Designs, documents, and supervises the installation of remediation systems (soil, groundwater, and vapor) and operation and maintenance (O&M) of remediation systems and provides supervision and technical support to team implementing work.
  • Applies standard practices and techniques in specific situations, adjusts and correlates data, recognizes discrepancies in results, and follow operations through a series of related detailed steps or processes.
  • Follow safety rules, guidelines and standards for all projects. Participate in pre-task planning. Report any safety issues or concerns to management.
  • Serve as a team leader in medium projects and mentor junior level Geologists.
  • May attend on and off‑site client meetings.
  • Implements technical requirements to complete client projects by directing and supervising field staff to sample, test and collect data and/or document site activities.
Requirements
  • Bachelor’s degree in Geology, Hydrogeology or related field and a minimum of 10 years’ related experience.
  • A valid driver’s license with acceptable violation history.
  • Ability to obtain registration as a Licensed Geologist (LG) required.
  • If Environmental Engineer, must have registration as Professional Engineer (PE).
  • Demonstrated high level of technical writing ability. Must provide authored technical documents upon request.
  • Strong organizational skills, verbal and written communication.
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