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Septic Engineer Salary Jobs (NOW HIRING)

Civil Design Engineer

Hunt Valley, MD · On-site

$81K - $109K/yr

... drain, septic, sanitary sewer, water, storm water management, and erosion/sediment control ... The expected salary range for the position is displayedin accordance withthe Maryland Wage ...

Civil Project Engineer

Brookfield, CT

$86K - $115K/yr

Competitive salary * Employee Stock Ownership Plan (ESOP) * Competitive Health, Dental, and Vision ... Septic and utility systems * Construction document preparation * Experience with retaining wall ...

Civil Project Engineer

Brookfield, CT · On-site

$86K - $115K/yr

Competitive salary * Employee Stock Ownership Plan (ESOP) * Competitive Health, Dental, and Vision ... Septic and utility systems * Construction document preparation * Experience with retaining wall ...

Civil Project Engineer

Brookfield, CT · On-site

$86K - $115K/yr

Competitive salary * Employee Stock Ownership Plan (ESOP) * Competitive Health, Dental, and Vision ... Septic and utility systems * Construction document preparation * Experience with retaining wall ...

... Salary Grade $89,600.00 - $115,600.00 ( Engineer III ) Variety. Close client relationships ... GPS/GIS experience * Septic System (OWTS) design certification * Construction project ...

... and Engineered products. * Contact with onsite septic designers/regulators. * Contact with State ... Salary: DOE * Company Vehicle and Gas Card Provided * Generous Discretionary Bonuses and Retirement ...

... and Engineered products. * Contact with onsite septic designers/regulators. * Contact with State ... Salary: DOE * Company Vehicle and Gas Card Provided * Generous Discretionary Bonuses and Retirement ...

Be Seen First

... Engineers, Contractors and OEMs and Health Department Regulators. About the Position : We ... Treatment and disposal technologies range from conventional septic systems to peat filtration, drip ...

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Septic Engineer Salary information

See salary details

$38K

$115.9K

$191.5K

How much do septic engineer salary jobs pay per year?

As of Jul 15, 2026, the average yearly pay for septic engineer salary in the United States is $115,864.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $151,500.00 per year, depending on experience, location, and employer.

What engineers make $300,000 a year?

Highly experienced engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with advanced skills, certifications, and leadership roles. Salaries at this level often involve senior positions, bonuses, and stock options in large companies or high-demand industries.

What is the average salary of a septic engineer?

The average salary of a septic engineer in the United States typically ranges from $45,000 to $75,000 per year, depending on experience, location, and employer. Entry-level septic engineers may start at the lower end of the scale, while those with more experience or specialized certifications can earn higher salaries. Factors such as cost of living, demand for septic services, and additional skills can also impact salary levels in this field.

What are the key skills and qualifications needed to thrive as a Septic Engineer, and why are they important?

To thrive as a Septic Engineer, you need a strong background in civil or environmental engineering, knowledge of wastewater treatment systems, and relevant certifications or licensure (such as a Professional Engineer license). Familiarity with CAD software, hydraulic modeling tools, and regulatory compliance systems is typically required. Strong problem-solving, communication, and project management skills set top professionals apart in this field. These competencies ensure safe, efficient, and compliant design and maintenance of septic systems, protecting public health and the environment.

What is the difference between Septic Engineer Salary vs Civil Engineer Salary?

AspectSeptic Engineer SalaryCivil Engineer Salary
Average Annual Salary$65,000 - $85,000$70,000 - $100,000
Required CredentialsEngineering degree, environmental certificationsEngineering degree, civil engineering license
Work EnvironmentEnvironmental sites, construction projectsConstruction sites, infrastructure projects
Industry UsageEnvironmental and wastewater managementConstruction, infrastructure, urban planning

Septic engineers typically focus on wastewater systems and environmental compliance, earning slightly less than civil engineers, who work on broader infrastructure projects. Both roles require engineering degrees and relevant certifications, but civil engineers often have higher earning potential due to the scope of projects they handle.

What engineers make $200,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $200,000 or more annually, especially with extensive experience, advanced certifications, or leadership roles. High-paying engineering positions often require advanced skills, project management, and working in high-demand industries or environments.

What engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Achieving this level typically requires advanced skills, significant experience, and working in senior or executive roles within large organizations or high-demand industries.

What are the typical career growth opportunities for a septic engineer within the wastewater management industry?

Septic engineers often begin their careers focusing on residential and small commercial systems, but there are substantial opportunities for advancement. With experience, they can move into senior engineering roles, project management, or specialize in large-scale municipal wastewater treatment projects. Some engineers transition into consulting, regulatory compliance, or even start their own environmental engineering firms. Ongoing professional development and certifications can further enhance career prospects and earning potential.

What is a septic engineer called?

A septic engineer is typically called a wastewater or sewage system engineer. They design, install, and maintain septic systems, often requiring knowledge of environmental regulations and certifications in plumbing or civil engineering.
More about Septic Engineer Salary jobs
What cities are hiring for Septic Engineer Salary jobs? Cities with the most Septic Engineer Salary job openings:
What states have the most Septic Engineer Salary jobs? States with the most job openings for Septic Engineer Salary jobs include:
Infographic showing various Septic Engineer Salary job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $115,864 per year, or $55.7 per hour.
Civil Design Engineer

Civil Design Engineer

Kleinfelder Inc

Hunt Valley, MD • On-site

$81K - $109K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 5 days ago


Kleinfelder rating

7.7

Company rating: 7.7 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

200th of 369 rated engineering


Job description

Job Description Take Your Design Career to the Next Level  

Kleinfelder, a Forbes' Top Employer for Engineers in North America, is committed to a people-first culture, technical excellence, and creating opportunities where employees can thrive!

Are you ready to be challenged, make a difference, and experience professional growth in your career? Kleinfelder's Design team is looking for you! From bridge and structural engineering to civil, electrical, mechanical, and process engineering, Kleinfelder's collaborative Design Services create synergy across multiple disciplines. 

 Step into Your New RoleKleinfelder is seeking talented Civil Engineers/Designers to work on challenging and exciting site-civil design land development projects (both public and private) in the Mid-Atlantic Region. Reporting to the Hunt Valley, Maryland office, successful candidates will perform engineering tasks in the site-civil engineering field through application of relevant design criteria, standards, and processes. Responsibilities:
  • 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 investigations to determine existing conditions
  • Prepare agency design submission packages for agency reviews and approvals
  • Participate with permitting at the local, state, and Federal level and the completion of as-constructed/as-built drawings
  • Interpret and apply all applicable federal, state and/or local codes
  • Draft technical specifications
  • Occasionally travel to project/client sites to complete tasks or attend meetings
 Qualifications: 
  • BSCE from an ABET accredited engineering program
  • A minimum of 4-8 years of relevant design experience in the site-civil engineering field
  • EIT Certification
  • PE or ability to obtain a PE within the next 6 months
  • AutoCAD skills requiredCivil 3D experience highly desirable
  • Excellent written and oral communication skills
  • Proficiency in the use of Microsoft Office
  • Ability to establish and maintain positive working relationships with co-workers, project managers, supervisors, and other team members
  • Valid driver's license with demonstrated safe driving practices
  • Local residency or ability to relocate at your own expense

Following an offer, candidates will be required to satisfactorily complete employment reference checks, verification of professional licensure and/or educational credentials, a motor vehicle report (MVR), and a comprehensive background check.

 

Move Forward with Kleinfelder:Kleinfelder and its' subsidiaries and affiliates, has been connecting great people to the best work since 1961. We are engineers, scientists, and construction professionals providing solutions that improve our clients' transportation, water, energy, and other private infrastructure. As a responsive, cross-disciplinary team of bright, curious, and innovative problem-solvers, we are dedicated to doing the right thing, every day, on every project from over 110 offices in the US, Canada, and Australia.Connecting great people to the best work is our purpose - together, we deliver. 

Progress with an Employer that Values You 

Kleinfelder, and its' subsidiaries and affiliates, is an inclusive organization free from discrimination. We are a stronger organization when we are a diverse workforce and believe that through diversity, equity, and inclusion comes creativity, innovation, and unity. We are proud to offer the following: 

Benefits:Kleinfelder, and its' subsidiaries and affiliates, offers an excellent compensation and benefits package, including: medical, dental, vision, life insurance, 401(k) plan, and paid holidays. 

The expected salary range for the position is displayedin accordance withthe Maryland Wage Transparency Law. Finalagreed upon compensation is based upon individual qualifications and experience.Salary range: $81,000.00-$109,000.00. 

Career Development:We are committed to investing in the professional development of our staff, offering each employee every opportunity to grow, develop, and take control of their career paths. We support these efforts through reimbursements for continuing education as well as many of the expenses associated with trainings and certifications, and opportunities for career development through our internal Mentoring Program. 

Equal Opportunity:Kleinfelder, and its' subsidiaries and affiliates, is an Equal Opportunity Employer - Minorities/Women/Disabled/Veterans. (Compliant with the new VEVRAA and Section 503 rules) 

NOTICE TO THIRD PARTY AGENCIES 

Please note that Kleinfelder, and its' subsidiaries and affiliates, does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Recruitment Fee Agreement, Kleinfelder, and its' subsidiaries and affiliates, will not consider or agree to payment for any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Kleinfelder, and its' subsidiaries and affiliates, explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited resume, including those submitted to hiring managers, are deemed to be the property of Kleinfelder. 

Employment Type: FULL_TIME

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