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Septic Design Engineer Jobs in Massachusetts (NOW HIRING)

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Civil Engineer

Westborough, MA · On-site

$65K - $100K/yr

... and Septic Design Experience a plus; · Self-directed, organized and self-motivated to accomplish ... engineering, landscape architecture, site planning, surveying and permitting. Since 1997, we have ...

Septic Design Engineer information

See Massachusetts salary details

$44.2K

$121.8K

$179.7K

How much do septic design engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for septic design engineer in Massachusetts is $121,771.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,700.00 and $151,800.00 per year, depending on experience, location, and employer.

What is a septic design engineer?

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 as a septic design engineer?

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.

What are popular job titles related to Septic Design Engineer jobs in Massachusetts?

For Septic Design Engineer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Septic Design Engineer jobs in Massachusetts look for?

The top searched job categories for Septic Design Engineer jobs in Massachusetts are:

What cities in Massachusetts are hiring for Septic Design Engineer jobs?

Cities in Massachusetts with the most Septic Design Engineer job openings:

Infographic showing various Septic Design Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $121,771 per year, or $58.5 per hour.

Civil Engineer

WDA Design Group

Westborough, MA • On-site

$65K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

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Job description

Civil Engineer – Unlock Your Growth Potential with WDA Design Group

Westborough, MA | Full-Time


Are you a passionate Professional 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 Professional Engineer 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 12-24 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 and other design tools for a range of projects, from residential subdivisions to commercial and institutional developments, and occasionally municipal;

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

·         Navigate the local and state permitting process; Prepare and present reports and applications at public meetings detailing proposed designs, environmental benefits and other pertinent information;

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

·         Observe project sites and monitor progress of construction to ensure work conforms to applicable standards, regulations, and design specifications;

·         Collaborate with the staff on new business development, proposals, and project planning.


What We’re Looking For:

·         Bachelor’s degree in Civil Engineering (BSCE)

·        Current Massachusetts PE license (or be able to obtain registration within 18 months of employment);

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

·         Must be proficient in AutoCAD/Civil 3D & HydroCAD;

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

·         Working knowledge of land surveying techniques and construction administration;

·        Ability to work with clients, town boards, cooperating subs, and other project related parties to maintain

smooth project management;

·         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;

·        Self-directed, organized and self-motivated to accomplish goals;

·         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!


WDA Design Group is an Equal Opportunity Employer.

Salary to 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.