ZipRecruiter

Log In

1

Sewer Inspector Jobs in Washington, DC (NOW HIRING)

WSSC Water

Engineering Assistant III

Laurel, MD

$56K - $96K/yr

Assists with cleaning and CCTV inspections of sewer mains;Assists with the inspection and cleanup ofsanitary sewer overflows (SSOs);Performs QA/QC of consultant/contractors' inspection submittals;

Len the Plumber

Sewer Sales Estimator

Halethorpe, MD · On-site

$130K - $250K/yr

Complete camera inspections of main line for customers and accurately diagnose defects. Inform homeowners on the state of their sewer main and offer appropriate options for repair or replacement.

Len the Plumber

Sewer Sales Estimator

Halethorpe, MD · On-site

$130K - $250K/yr

Complete camera inspections of main line for customers and accurately diagnose defects. Inform homeowners on the state of their sewer main and offer appropriate options for repair or replacement.

next page

Showing results 1-20

All JobsSewer Inspector JobsSewer Inspector Jobs in Washington, DC

Sewer Inspector information

See Washington, DC salary details

$27.7K

$62.2K

$112.1K

How much do sewer inspector jobs pay per year?

As of Aug 11, 2026, the average yearly pay for sewer inspector in Washington, DC is $62,224.00, according to ZipRecruiter salary data. Most workers in this role earn between $43,600.00 and $71,900.00 per year, depending on experience, location, and employer.

What are the most common challenges faced by sewer inspectors on the job?

Sewer Inspectors often encounter confined spaces, hazardous environments, and the need to work in varying weather conditions, which can make inspections physically demanding. Adapting to unexpected findings, such as blockages or structural damage, requires creative problem-solving and quick decision-making. Inspectors must also carefully document their findings and communicate effectively with engineering teams, contractors, or municipal officials to ensure that maintenance or repairs are accurately prioritized. While the role can be challenging, it offers a clear sense of accomplishment by contributing to public health and infrastructure integrity.

How do you become a sewer inspector?

To become a sewer inspector, candidates typically need a high school diploma or equivalent and may pursue relevant training or certifications in sewer systems, plumbing, or environmental safety. Gaining experience in construction, plumbing, or utility work can also be beneficial, and familiarity with inspection tools and safety procedures is important for the role.

What are the key skills and qualifications needed to thrive as a sewer inspector?

To thrive as a Sewer Inspector, you need a solid understanding of sewer systems, civil engineering basics, and public health or safety standards, often supported by a high school diploma or relevant technical certifications. Familiarity with inspection technologies such as CCTV equipment, pipe locators, and GIS mapping systems is commonly required. Strong attention to detail, problem-solving abilities, and effective communication skills distinguish top candidates in this field. These skills are crucial for accurately assessing sewer conditions, ensuring regulatory compliance, and collaborating with municipal teams for community safety.

What does a sewer inspector do?

A Sewer Inspector examines sewer systems to identify blockages, structural issues, and maintenance needs. They use tools like cameras, sensors, and visual inspections to assess underground pipelines. Their work helps prevent leaks, contamination, and costly repairs. Inspectors may also ensure compliance with local regulations and safety standards.

What are popular job titles related to Sewer Inspector jobs in Washington, DC? For Sewer Inspector jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Sewer Inspector jobs in Washington, DC look for? The top searched job categories for Sewer Inspector jobs in Washington, DC are:
Sewer Inspector jobs near you
Infographic showing various Sewer Inspector job openings in Washington, DC as of August 2026, with employment types broken down into 78% Full Time, 10% Part Time, 1% Temporary, 10% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $62,224 per year, or $29.9 per hour.

Engineering Assistant III

WSSC Water

Laurel, MD

$56K - $96K/yr

Full-time

Posted 11 days ago

Job description

Position Information
Functional Title Engineering Assistant III Recruitment Category Type Standard Functional Category Utility Services Grade GS.10 FLSA Status Non-Exempt Requisition Number 27-0014 Number of Vacancies 1 Job Level Non-Management Job Code 76700 Job Description Summary
Performs field investigations such as manhole inspection, flow isolation, smoke testing, trunk walk and dyed water testing;Performs and documents closed circuit television (CCTV) inspections of sewer laterals;Assists with cleaning and CCTV inspections of sewer mains;Assists with the inspection and cleanup ofsanitary sewer overflows (SSOs);Performs QA/QC of consultant/contractors' inspection submittals;Assists with the reviews of CCTV inspection videos and makes recommendations for rehabilitation, reconstruction and maintenance.
Organization Name Water/Wastewater Systems Assessment Reports to Section Manager, Condition Assessment (Sewer) Full or Part Time Full Time If Part Time how many hours per week Regular or Temporary Regular Position End Date (if temporary) Work Schedule
Monday - Friday
8:00 am to 4:30 pm
Position Location Laurel
Position Summary Information
General Summary
The Engineering Assistant III is responsible for performing a wide range of sewer inspections, installing and calibrating sewer flow meters, locating manholes, assisting with analyzing inspection data and other related duties as required.
Essential Functions
  • Performs field investigations such as manhole inspection, flow isolation, smoke testing, trunk walk and dyed water testing;
  • Performs and documents closed circuit television (CCTV) inspections of sewer laterals;
  • Assists with cleaning and CCTV inspections of sewer mains;
  • Assists with the inspection and cleanup of
  • sanitary sewer overflows (SSOs);
  • Performs QA/QC of consultant/contractors' inspection submittals;
  • Assists with the reviews of CCTV inspection videos and makes recommendations for rehabilitation, reconstruction and maintenance;
  • Performs or assists with the installation, calibration, data collection and maintenance of temporary sewer flow monitors and rain gauges;
  • Ensures that the assigned inspection vehicle is adequately equipped with the proper tools to perform inspections and remains clean and in good condition;
  • Performs inspection of contractors' field work, ensuring adherence to the WSSC's Operations and Maintenance (O & M) Plan and safety regulations;
  • Assists with traffic control for a variety of sewer inspection projects;
  • Uses MMIS, GIS, GBA and other software to support the inspection review and sewer rehabilitation programs.
  • Prepares spreadsheets and sewer plans for CCTV contracts;
  • Performs inspections in support of sewer surcharge studies.
Other Functions
  • Performs other related duties as assigned.
Work Environment And Physical Demands
  • Must be capable of lifting and carrying up to 90lbs of equipment and work in adverse weather conditions.
  • Physically able to enter sewer manholes to complete inspections.
Required Knowledge, Skills, And Abilities
  • Knowledge of sewer cleaning, CCTV inspections and pipeline material;
  • Knowledge of the WSSC O & M plan, safety regulations, confined space entry regulations and Emergency Response Plan for SSOs;
  • Ability to perform field inspections with limited supervision and to establish and maintain effective working relationships with employees in the Utility Management Group field units and the general public.
  • Ability to recognize deficiencies in CCTV and trunk walk inspection videos and data and provide constructive feedback to contractors.
Minimum Education, Experience Requirements
  • High school diploma or equivalent.
  • 3 years of sub-professional engineering, administrative support or field experience.
Additional Requirements
  • Possession of valid driver's license with no more than 4 points.
  • Obtain and maintain WSSC driver's permit.
Preferences
  • Possession of PACP, MACP and LACP certification.
  • Familiarity with sewer inspection such as CCTV, manhole,smoke testing, and flow isolation.
Salary $56,682 - $96,514
Posting Detail Information
EEO Statement
WSSC Water is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all applicants and employees without regard to race, color, religion, sex (including pregnancy and related conditions), gender identity or expression, sexual orientation, national origin, age, disability, genetic information, veteran status, marital status or any other characteristic protected by federal, state, or local law. We make employment decisions based on merit, qualifications, and business needs.
Reasonable Accommodations: WSSC Water provides reasonable accommodations to qualified individuals with disabilities and to individuals with sincerely held religious beliefs, practices, or observances, in accordance with applicable law. Applicants who require assistance or an accommodation during the application or hiring process should contact us atada@wsscwater.com
Close Date 08/20/2026 Open Until Filled No Special Instructions to Applicants Additional Information
All applicants selected will be subject to drug screening and a background check/verification.

Apply