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Septic Design Engineer Jobs (NOW HIRING)

WDA Design Group

Civil Engineer

Westborough, MA · On-site

... Septic Design Experience a plus! · Current MA PE License a plus! · Massachusetts residency ... engineering, landscape architecture, site planning, surveying and permitting. Since 1997, we have ...

Kleinfelder Inc

Civil Design Engineer

Hunt Valley, MD

$81K - $109K/yr

Design all aspects of engineering projects to include layout, grading, earthwork, storm drain, septic, sanitary sewer, water, storm water management, and erosion/sediment control * Perform field ...

Kleinfelder Inc

Civil Design Engineer

Hunt Valley, MD · On-site

$81K - $109K/yr

Design all aspects of engineering projects to include layout, grading, earthwork, storm drain, septic, sanitary sewer, water, storm water management, and erosion/sediment control * Perform field ...

Kleinfelder Inc

Civil Design Engineer

Hunt Valley, MD · On-site

$81K - $109K/yr

Design all aspects of engineering projects to include layout, grading, earthwork, storm drain, septic, sanitary sewer, water, storm water management, and erosion/sediment control * Perform field ...

Infiltrator Water Technologies

IWT

Old Saybrook, CT

$130K - $157K/yr

Infiltrator components are used in most onsite septic systems installed in the United States and ... New Product development including engineering concept, design analysis, calculations and problem ...

First Supply LLC

HVAC Design Engineer

Appleton, WI

First Supply is seeking an exceptional HVAC Design Engineer to enhance our team of dedicated ... septic, industrial, and municipal markets. Headquartered in Madison, Wisconsin, First Supply has ...

First Supply LLC

HVAC Design Engineer

Green Bay, WI

First Supply is seeking an exceptional HVAC Design Engineer to enhance our team of dedicated ... septic, industrial, and municipal markets. Headquartered in Madison, Wisconsin, First Supply has ...

First Supply LLC

HVAC Design Engineer

Green Bay, WI · On-site

First Supply is seeking an exceptional HVAC Design Engineer to enhance our team of dedicated ... septic, industrial, and municipal markets. Headquartered in Madison, Wisconsin, First Supply has ...

First Supply LLC

HVAC Design Engineer

Green Bay, WI

First Supply is seeking an exceptional HVAC Design Engineer to enhance our team of dedicated ... septic, industrial, and municipal markets. Headquartered in Madison, Wisconsin, First Supply has ...

Adobe Associates Inc

Staff Engineer

Santa Rosa, CA

Tasks include the design of septic systems, package treatment systems, percolation test reports ... The position reports to Project Managers and Project Engineers and may provide direction to ...

Adobe Associates Inc

Staff Engineer

Santa Rosa, CA · On-site

Tasks include the design of septic systems, package treatment systems, percolation test reports ... The position reports to Project Managers and Project Engineers and may provide direction to ...

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Septic Design Engineer information

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$40.5K

$111.5K

$164.5K

How much do septic design engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for septic design engineer in the United States is $111,500.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $139,000.00 per year, depending on experience, location, and employer.

What is a Septic Design Engineer job?

A Septic Design Engineer is responsible for designing septic systems that efficiently treat and dispose of wastewater in areas without access to municipal sewer systems. They assess soil conditions, site layout, and regulatory requirements to create plans that ensure environmental safety and compliance with local codes. Their work involves conducting site evaluations, hydraulic calculations, and selecting appropriate system components. These engineers collaborate with homeowners, contractors, and regulatory agencies to ensure proper installation and functionality of the septic system.

What are the key skills and qualifications needed to thrive in the Septic Design Engineer position, and why are they important?

To thrive as a Septic Design Engineer, you need a solid background in civil or environmental engineering, knowledge of wastewater treatment principles, and familiarity with relevant state and local regulations. Proficiency with CAD software, hydraulic modeling tools, and holding a Professional Engineer (PE) license or equivalent certification is typically required. Strong attention to detail, project management, and effective communication with clients and regulatory agencies are important soft skills. These abilities ensure compliant, efficient septic system designs that meet client needs and regulatory standards.

What are some typical challenges a Septic Design Engineer faces on the job?

Septic Design Engineers commonly encounter challenges related to site constraints, such as soil composition, topography, and lot size, which can complicate the design process. They often need to balance regulatory compliance, environmental considerations, and client expectations while meeting tight project deadlines. Collaboration with surveyors, contractors, and local health departments is frequent to ensure all aspects of installation and permitting are addressed properly. Successfully navigating these challenges requires technical expertise, adaptability, and strong problem-solving skills.

More about Septic Design Engineer jobs
What cities are hiring for Septic Design Engineer jobs? Cities with the most Septic Design Engineer job openings:
What are the most commonly searched types of Septic Design Engineer jobs? The most popular types of Septic Design Engineer jobs are:
What states have the most Septic Design Engineer jobs? States with the most job openings for Septic Design Engineer jobs include:
What job categories do people searching Septic Design Engineer jobs look for? The top searched job categories for Septic Design Engineer jobs are:
Septic Design Engineer jobs near you
Infographic showing various Septic Design Engineer job openings in the United States as of July 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $111,500 per year, or $53.6 per hour.
Civil Engineer

Civil Engineer

WDA Design Group

Westborough, MA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

Job description

Are you a passionate Civil Engineer looking for the next step in your career? At WDA Design Group, we don’t just design projects—we shape communities. As a well-established, multi-disciplinary site design firm, we are committed to delivering innovative solutions for residential, commercial, institutional, and municipal land development.

We’re seeking a skilled and motivated Civil Engineer or MA Registered PE to join our team. In this role, you’ll play a key part in designing and overseeing diverse projects, working closely with clients, municipalities, and stakeholders to bring creative site solutions to life.

This position offers unlimited growth potential, and within the next 12 months, there is an opportunity for future participation in management and ownership of the firm as we move toward an employee-owned model. This transition presents an exciting path for the right candidate to take on greater leadership responsibilities over time.

What You’ll Do:

· Design and prepare site development plans using AutoCAD/Civil 3D for a range of projects, from residential subdivisions to commercial and institutional developments.

· Utilize HydroCAD to develop effective stormwater runoff models and design stormwater management systems to MADEP standards.

· Navigate the local and state permitting process, preparing reports and presenting projects at public meetings.

· Conduct site visits and monitor construction progress to ensure compliance with regulations and design specifications.

· Collaborate with the team on business development, proposal writing, and project planning.

What We’re Looking For:

· Bachelor’s degree in Civil Engineering (BSCE)

· EIT Certification (with the ability to obtain PE within 5 years)

· 5+ years of experience in site design, grading, drainage, and permitting in Massachusetts

· Proficiency in AutoCAD/Civil 3D & HydroCAD

· Strong knowledge of stormwater hydrology/hydraulics and land development permitting

· Familiarity with land surveying techniques and construction administration

· Ability to work independently and collaborate in a dynamic team environment

· Excellent communication and project management skills

· Soils Evaluator Certificate and Septic Design Experience a plus!

· Current MA PE License a plus!

· Massachusetts residency preferred

Why Join WDA Design Group?

· Exciting & diverse projects with a well-respected multi-disciplinary firm

· A collaborative, supportive team that values innovation and excellence

· Competitive salary and benefits package

· Hybrid work schedule depending on experience and project needs;

· The potential for future leadership and ownership opportunities as the firm transitions to an employee-owned structure

Ready to grow with us? Apply today, and let’s build something amazing together!

* Salary commensurate based on experience

Company Description

WDA Design Group is a multiple award-winning multi-disciplinary design firm with offices in Westborough, MA specializing in civil engineering, landscape architecture, site planning, surveying and permitting. Since 1997, we have developed innovative site design solutions for some of southern New England’s leading public and private clients. With a passion for innovation and a deep understanding of the essence of where we practice, WDA has been responsible for the creation of some of the most recognizable public and private developments in Massachusetts and Rhode Island over the past two decades, including Northborough Crossing, Bay State Commons, the Apponaug Circulator, the Astra Zeneca Headquarters, and Quinn Memorial Square.
WE ARE AN EQUAL OPPORTUNITY EMPLOYER.