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Entry Level Wastewater Engineer Jobs (NOW HIRING)

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Entry Level Wastewater Engineer information

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$40.5K

$86.4K

$142.5K

How much do entry level wastewater engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for entry level wastewater engineer in the United States is $86,381.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,000.00 and $103,500.00 per year, depending on experience, location, and employer.

What does an entry level wastewater engineer do?

An entry level wastewater engineer assists in designing, analyzing, and maintaining wastewater treatment systems and infrastructure. Their work often involves helping senior engineers with the planning and implementation of processes that remove contaminants from water, preparing technical reports, and ensuring compliance with environmental regulations. They may also collect and analyze water or soil samples, conduct site inspections, and use computer-aided design (CAD) software to develop project plans. This role provides foundational experience in environmental and civil engineering while supporting the protection of public health and the environment.

What are the key skills and qualifications needed to thrive as an entry level wastewater engineer?

To thrive as an Entry Level Wastewater Engineer, you need a solid background in civil or environmental engineering, typically supported by a bachelor's degree and an Engineer-in-Training (EIT) certification. Familiarity with AutoCAD, GIS software, hydraulic modeling tools, and regulatory compliance systems is highly valuable. Attention to detail, strong analytical thinking, and effective teamwork and communication skills help you excel in this role. These abilities ensure accurate project design, regulatory adherence, and successful collaboration in delivering safe and efficient wastewater solutions.

What are some typical projects and responsibilities for an entry level wastewater engineer during their first year on the job?

As an entry level wastewater engineer, you can expect to assist with a variety of tasks such as preparing engineering reports, conducting site visits, collecting and analyzing water samples, and supporting the design of treatment systems. You’ll often work closely with senior engineers to learn about regulatory requirements, permitting processes, and best practices in system maintenance. Collaboration with multidisciplinary teams—including environmental scientists, CAD technicians, and project managers—is common, providing valuable exposure to different aspects of project delivery. Over time, you’ll gradually take on more responsibility and may have opportunities to contribute to client meetings or help manage small projects.

What is the difference between Entry Level Wastewater Engineer vs Water Treatment Plant Operator?

AspectEntry Level Wastewater EngineerWater Treatment Plant Operator
CredentialsBachelor's in Environmental or Civil Engineering, Engineer-in-Training (EIT) certificationHigh school diploma or equivalent, relevant state certifications or licenses
Work EnvironmentDesign, planning, and analysis in engineering offices or field sitesOperate and monitor water treatment equipment at treatment plants
Industry UsageEngineering firms, municipal wastewater departmentsMunicipal water treatment facilities, private water companies

While both roles focus on water quality, an Entry Level Wastewater Engineer primarily handles design and planning tasks, requiring an engineering degree and certification. In contrast, a Water Treatment Plant Operator manages daily operations at treatment facilities, often with a high school diploma and specialized licenses. Both roles are essential in water management but differ in responsibilities and required qualifications.

What cities are hiring for Entry Level Wastewater Engineer jobs?

Cities with the most Entry Level Wastewater Engineer job openings:

What are the most commonly searched types of Wastewater Engineer jobs?

The most popular types of Wastewater Engineer jobs are:

What states have the most Entry Level Wastewater Engineer jobs?

States with the most job openings for Entry Level Wastewater Engineer jobs include:

Infographic showing various Entry Level Wastewater Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $86,381 per year, or $41.5 per hour.

Project Engineer - Water/Wastewater (Entry Level)

Garver

Greenville, SC • On-site

Full-time

Posted 26 days ago


Garver rating

8.4

Company rating: 8.4 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

123rd of 450 rated engineering


Job description

Garver is seeking a Project Engineer (Entry-Level) in Greenville, SC to join our established Water team. The Project Engineer will be led by a Project Manager on a team consisting of multi-discipline design engineers focused on the production of design phase deliverables including reports, technical memoranda, design manuals, plans, sections, details and specifications. The Project Engineer must be capable of working closely with clients to ensure their expectations of service are exceeded.
This position will be responsible for engineering calculations and detailed design for a variety of projects, such as:
  • Water distribution and wastewater collection, including pumping and storage
  • Sewer distribution and collection, pumping and lifts
  • Water and wastewater treatment plants
  • Improvements and retrofitting of existing treatment facilities

The Garver Water Team prides itself on being innovative and progressive while preserving a rich tradition of quality design. We focus on creating cost-effective designs for long-term operational efficiency while maintaining community and environmental responsibility.
Requirements:
  • Bachelor's degree in civil engineering from an ABET accredited program
  • Registered as an Engineer In Training (EIT) or able to obtain in the next 6 months
  • Strong communications skills
  • Strong working knowledge of MS Word, Excel, PowerPoint, Project and Outlook

Preferred Skills:
  • 0-1 years of internship experience related to design of water/wastewater systems
  • Master's degree in civil, environmental, or biological/biosystems engineering from an ABET accredited program
  • Microstation, WaterCAD, or SewerCAD experience
  • Experience in process modeling software, Hydromantis GPS-X or BioWin

Grow with Us
Garver offers its employees programs such as company-paid professional memberships, company support for industry licenses and continuing education opportunities that foster a progressive atmosphere. Garver provides the tools, resources, and environment to develop leaders, stimulate ideas, and accomplish projects. By offering highly competitive salary packages, attractive benefits, and a comprehensive wellness program; Garver walks the talk when it comes to work-life balance.
Founded in 1919, Garver is an employee-owned engineering, planning, and environmental services firm focused on aviation, transportation, buildings, federal, water and wastewater services; surveying; advisory services; and construction engineering and inspection. In the top 100 of Engineering News-Record's Top 500 Design Firms list, with more than 1,400 employees, Garver provides an exceptional level of client service that reflects our people-first culture, which has achieved Zweig Group Best Firm to Work for Legacy Status. Learn how Garver invests in people and places they call home at GarverUSA.com.
Garver is committed to providing equal employment opportunities to all applicants and employees. Our employment practices are based upon an individual's capabilities and qualifications without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other category protected by law.

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