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Wastewater Jobs in Decatur, GA (NOW HIRING)

DCCM

Senior Engineer- Water/Wastewater

Atlanta, GA · On-site

$100K - $138K/yr

We are seeking an experienced Senior Water/Wastewater Engineer in our Atlanta, GA office with a strong background in wastewater systems and infrastructure projects to join our team. This role will ...

HDR

Water/Wastewater EIT

Atlanta, GA · On-site

$76K - $103K/yr

From delivering safe drinking water and treating wastewater responsibly to developing sustainable water supplies and protecting lives and property through flood control, your work will directly ...

HDR

Water/Wastewater EIT

Atlanta, GA

$76K - $103K/yr

From delivering safe drinking water and treating wastewater responsibly to developing sustainable water supplies and protecting lives and property through flood control, your work will directly ...

AECOM

Program Director, Water/Wastewater

Atlanta, GA · On-site

The Program Director, Water / Wastewater provides senior leadership and oversight for the successful delivery of large, complex water/wastewater programs of significant strategic and public value ...

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All JobsWastewater JobsWastewater Jobs in Decatur, GA

Wastewater information

See Decatur, GA salary details

$15

$25

$38

How much do wastewater jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for wastewater in Decatur, GA is $25.17, according to ZipRecruiter salary data. Most workers in this role earn between $20.43 and $28.17 per hour, depending on experience, location, and employer.

What are wastewater operators?

Wastewater operators are professionals responsible for the operation and maintenance of wastewater treatment plants. They monitor and adjust equipment, manage the treatment process, and ensure that water released into the environment meets regulatory standards. Their role is essential for protecting public health and the environment by treating sewage and industrial waste safely and effectively. Wastewater operators also conduct routine testing, keep detailed records, and respond to emergencies or system malfunctions.

What are some common challenges faced by professionals working in wastewater treatment, and how can they be addressed?

Professionals in wastewater treatment often encounter challenges such as managing unpredictable influent quality, maintaining complex equipment, and adhering to strict environmental regulations. Staying current with technological advancements, participating in ongoing training, and collaborating closely with maintenance and laboratory teams can help overcome these obstacles. Additionally, clear communication with regulatory agencies and proactive problem-solving are key to ensuring compliance and efficient plant operations.

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

To thrive as a Wastewater Operator, you need a solid understanding of water treatment processes, chemistry, and safety regulations, usually supported by a high school diploma and state certification. Familiarity with SCADA systems, laboratory testing equipment, and maintenance tools is often required. Attention to detail, problem-solving abilities, and strong teamwork are essential soft skills for this role. These skills ensure efficient, safe, and compliant operation of wastewater treatment facilities, protecting public health and the environment.

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

AspectWastewaterWater Treatment Plant Operator
CertificationsWastewater Treatment Certification, State LicensesWater Treatment Certification, State Licenses
Work EnvironmentWastewater treatment plants, sewer systemsWater treatment facilities, drinking water plants
Industry UsageMunicipal, industrial wastewater managementMunicipal, public water supply management

Wastewater and Water Treatment Plant Operators both work in water-related industries, often requiring similar certifications and working in treatment facilities. Wastewater operators focus on treating sewage and industrial effluents, while water treatment operators manage drinking water supplies. Their roles are distinct but complementary within water management systems.

What Are the Qualifications to Get a Wastewater Job?

The qualifications for a wastewater job include a high school diploma or GED certificate and on-the-job training. Many employees prefer job candidates with an associate or a bachelor’s degree in environmental science or a related field. States also require a license for wastewater positions, with requirements varying depending on where you live. Pursuing certification may improve your employment opportunities and help with advancement to supervisory positions. The American Water Works Association offers several accreditation programs. Wastewater jobs often involve physically demanding work, which requires physical fitness. Excellent mechanical and technical skills are also necessary to operate the equipment efficiently.

More about Wastewater jobs
What are the most commonly searched types of Wastewater jobs in Decatur, GA? The most popular types of Wastewater jobs in Decatur, GA are:
What are popular job titles related to Wastewater jobs in Decatur, GA? For Wastewater jobs in Decatur, GA, the most frequently searched job titles are:
What job categories do people searching Wastewater jobs in Decatur, GA look for? The top searched job categories for Wastewater jobs in Decatur, GA are:
What cities near Decatur, GA are hiring for Wastewater jobs? Cities near Decatur, GA with the most Wastewater job openings:
Wastewater jobs near you
Infographic showing various Wastewater job openings in Decatur, GA as of May 2026, with employment types broken down into 95% Full Time, and 5% Part Time. Highlights an 93% Physical, 4% Hybrid, and 3% Remote job distribution, with an average salary of $52,355 per year, or $25.2 per hour.

Treatment Plant Manager (Wastewater)

DeKalb County

Stone Mountain, GA • On-site

$76K - $123K/yr

Full-time

Posted 8 days ago

Dekalb County (Georgia) rating

6.6

Company rating: 6.6 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

542nd of 645 rated public administrative organizations

Job description

Job Description
Salary Range: $76,553 - $123,250 Salary Grade: 24 FLSA: Exempt
Purpose of Classification:
The purpose of this classification is to manage the day-to-day operations of the DeKalb County water production plant or wastewater treatment plant. Manages a large team of Plant Supervisors, Plant Maintenance Supervisors, Assistant Supervisors, and all levels of Operators within several different facilities. Operates in compliance with Local, County, State and federal guidelines.
This classification is safety sensitive, subject to random drug testing in accordance with the County's Drug & Alcohol Policy.
Essential Functions:
The following duties are normal for this position. The omission of specific statements of the duties does not exclude them from the classification if the work is similar, related, or a logical assignment for this classification. Other duties may be required and assigned.
Supervises, directs, and evaluates assigned staff; develops and oversees employee work schedules to ensure adequate coverage and control; compiles and reviews timesheets; approves/processes employee concerns and problems and counsels or disciplines as appropriate; assists with or completes employee performance appraisals; directs work; acts as a liaison between employees and management; and trains staff in operations, policies, and procedures.
Organizes, prioritizes, and assigns work; prioritizes and schedules work activities in order to meet objectives; ensures that subordinates have the proper resources needed to complete the assigned work; monitors status of work in progress and inspects completed work; consults with assigned staff to assist with complex/problem situations and provide technical expertise; provides progress and activity reports to management; and assists with the revision of procedure manuals as appropriate.
Manages and implements policies and procedures of DeKalb County in the direction and the operations of the plant personnel and facilities; coordinates the activities of the systems with the development of long-term expansion and reconstruction programs; and coordinates plans and programs in the areas of operations, maintenance, and engineering.
Develops strategies, short-term and long-term goals and objectives to improve the efficiency and effectiveness of the water and wastewater operations; participates in the annual plant budgeting process and prepares standard reports as needed; and participates in project progress meetings to accomplish goals as needed.
Communicates with senior manager, directors, supervisor, other departments, employees, customers, the public, outside agencies, and other individuals as needed to coordinate work activities, review status of work, exchange information, or resolve problems; and stays current on legal compliance and trends in the water/wastewater industry and recommends training for subordinates and self-study.
Minimum Qualifications:
Bachelor's degree in Chemistry, Biology, Engineering, Environmental Sciences or a closely related field; six years of water or wastewater operations experience to include four years of supervisory experience; or any equivalent combination of education, training, and experience which provides the requisite knowledge, skills, and abilities for this job.
Specific License or Certification Required:
Must possess and maintain a valid Georgia driver's license; must possess and maintain a State of Georgia Class I Wastewater Operator License.

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