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Environmental Engineer Intern Jobs in Sequim, WA

Environmental Engineer Intern information

See Sequim, WA salary details

$11

$20

$27

How much do environmental engineer intern jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for environmental engineer intern in Sequim, WA is $20.01, according to ZipRecruiter salary data. Most workers in this role earn between $17.55 and $22.16 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an environmental engineer intern, and why are they important?

To thrive as an Environmental Engineer Intern, you typically need a foundational understanding of environmental science, engineering principles, and coursework toward a relevant degree. Familiarity with software like AutoCAD, GIS, and environmental modeling tools, as well as compliance knowledge such as OSHA or EPA regulations, is often required. Strong analytical thinking, attention to detail, and effective teamwork and communication skills help interns excel in both fieldwork and reporting. These skills enable accurate data analysis, regulatory compliance, and successful collaboration on projects that protect public health and the environment.

What types of projects and tasks can an environmental engineer intern expect to work on during their internship?

As an Environmental Engineer Intern, you can expect to work on a variety of projects such as assisting with environmental site assessments, collecting and analyzing samples (soil, air, or water), supporting environmental compliance efforts, and preparing technical reports or documentation. Interns often collaborate with experienced engineers, scientists, and field technicians, gaining exposure to both office-based and on-site tasks. This hands-on experience is valuable for developing practical skills and understanding the processes involved in environmental protection and sustainability projects.

What does an environmental engineer intern do?

An Environmental Engineer Intern assists professional engineers in designing, planning, and implementing projects that aim to improve environmental quality. Typical tasks include collecting and analyzing environmental data, preparing reports, and helping to develop solutions for issues like pollution control, waste management, and sustainable development. Interns may also participate in site assessments, research new technologies, and support compliance with environmental regulations. This role provides hands-on experience and exposure to real-world environmental challenges, making it a valuable stepping stone for a career in environmental engineering.

What is the difference between Environmental Engineer Intern vs Environmental Scientist?

AspectEnvironmental Engineer InternEnvironmental Scientist
Required CredentialsTypically pursuing or holding a bachelor's degree in environmental engineering or related fieldUsually holds a bachelor's or master's degree in environmental science or related discipline
Work EnvironmentInternships in engineering firms, construction sites, or environmental consulting companiesResearch labs, government agencies, or environmental consulting firms
Employer & Industry UsageInternship roles in engineering projects, environmental remediation, and infrastructure developmentResearch, data analysis, environmental policy, and assessment roles

The Environmental Engineer Intern typically focuses on supporting engineering projects related to environmental solutions, often gaining hands-on experience in design and implementation. In contrast, the Environmental Scientist generally emphasizes research, data collection, and analysis to assess environmental conditions. Both roles require related educational backgrounds and are common in environmental consulting and government sectors, but they differ in daily tasks and focus areas.

What cities near Sequim, WA are hiring for Environmental Engineer Intern jobs? Cities near Sequim, WA with the most Environmental Engineer Intern job openings:
Infographic showing various Environmental Engineer Intern job openings in Sequim, WA as of July 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $41,611 per year, or $20 per hour.

Intern - Environmental Health (Wastewater Proviso)

Island County

Coupeville, WA โ€ข On-site

$25/hr

Other

Posted 18 days ago


Job description

Summary Island County's Environmental Health Division is seeking a motivated and detail-oriented intern to conduct a comprehensive Wastewater Proviso Literature and Policy Review. Building upon the 2025 Biohabitats Island Region Innovative Solutions Report, this project aims to develop the technical and regulatory framework necessary to approve alternative, nitrogen-reducing wastewater treatment technologies. The findings from this internship will directly inform local efforts to advance wastewater solutions that support affordable housing solutions while protecting ground and surface water from nitrates in Island County.

Duration: Hire Date - December 31, 2026 Hours: 20 hours per week, with total hours not to exceed 520 paid hours. Compensation: $25.00 per hour Location: Remote with in-person meetings and site visits available Job Duties The intern will focus on a blend of literature review, data analysis, policy comparison, and stakeholder engagement: Technology & Literature Review: Evaluate approved public domain and proprietary nitrogen-reducing wastewater technologies in Washington State, as well as unapproved public domain systems (e.g., carbon-fed systems, passive inground biofilters, constructed wetlands) that could benefit the region through product development and registration. Capacity & Performance Evaluation: Analyze treatment capabilities (CBOD5 - mg/L, TSS - mg/L, fecal coliform, E.coli) and suitability for COSS design flows between 1,000 and 3,500 gallons per day

Identify performance envelopes (pH, temperature, flow, NSF/ANSI status) and maintenance costs. Policy & Regulatory Analysis: Conduct a policy analysis comparing Washington State Department of Health (DOH) regulations with a representative sample of 10-15 other U.S. state health departments regarding alternative treatment system approvals

Local Code Review: Evaluate local Island County health jurisdiction regulations to identify code revision opportunities that support COSS implementation. Industry Survey: Design and execute an anonymous industry survey with local stakeholders (designers, installers, maintenance service providers) to assess real-world installation, operational, and lifespan costs. Feasibility Assessment: Evaluate the suitability of using the Island County wastewater treatment facility as a test cell for testing new denitrification systems and technologies.

Key Deliverables: A detailed, comprehensive final report of findings. A list of recommended local health jurisdiction regulatory revisions to support COSS. A cost-analysis summary comparing public domain vs.

proprietary nitrogen-reducing technologies. Knowledge, Skills & Abilities Background in Environmental Health, Environmental Science, Public Health, Civil/Environmental Engineering, Public Policy, or a related field. Strong research skills with experience reviewing administrative codes, technical publications, and scientific literature.

Excellent technical writing skills capable of synthesizing complex data into clear reports. Ability to work independently and collaboratively while managing a structured project timeline. Island County is an Equal Opportunity Employer.

* Candidates must be legally authorized to work in the United States. Island County does not provide visa sponsorship. *.