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Wastewater Jobs in Decatur, GA (NOW HIRING)

KBR

DJBOSS: Manager, Wastewater

Atlanta, GA

Manager, Wastewater Belong, Connect, Grow, with KBR! Program Summary KBR sustains the operational well-being of U.S. armed forces at Djibouti, Africa, Camp Lemonnier Naval Base. Our services ...

HDR

Water / Wastewater Engineer

Atlanta, GA

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 ...

Arcadis

Senior Water/Wastewater Engineer

Atlanta, GA · On-site

Arcadis is looking for a Senior Water Wastewater Engineer to join our Resilience Water Team in Atlanta, Georgia! We offer a flexible hybrid work culture with a balance between remote and in-office ...

Arcadis

Senior Water/Wastewater Engineer

Atlanta, GA · Hybrid

Arcadis is looking for a Senior Water Wastewater Engineer to join our Resilience Water Team in Atlanta, Georgia! We offer a flexible hybrid work culture with a balance between remote and in-office ...

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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 1, 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 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.

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 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 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 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.

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 96% Full Time, 3% Part Time, and 1% Contract. Highlights an 92% Physical, 5% Hybrid, and 3% Remote job distribution, with an average salary of $52,355 per year, or $25.2 per hour.
Process Engineering Lead - Water/Wastewater

Process Engineering Lead - Water/Wastewater

Garver

Atlanta, GA • On-site

Full-time

Posted 6 days ago

Garver rating

6.0

Company rating: 6.0 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

325th of 351 rated engineering

Job description

Garver is seeking an experienced professional engineer (PE) to join the Water/Wastewater Team located in Atlanta, GA or Greenville, SC. The Senior Process Engineer will be responsible for leading water and wastewater projects from conceptual planning to bid ready documents. This may include facility and equipment layouts, design calculations, process modeling, equipment vendor coordination, management and coordination of support discipline activities, and coordination with regional offices and regulatory agencies, as well as performing quality reviews of other teams' designs.
This position will be responsible for leading a wide array of design tasks related to water and wastewater facilities, such as:
• Leading a project team producing designs for water and wastewater treatment facilities and other ancillary infrastructure associated with water and wastewater projects
• Design of water and wastewater treatment processes
• Develop design criteria from analysis of water and wastewater process modeling data
• Support of water and wastewater process evaluation, selection, and implementation
• Hydraulic analysis of water and wastewater treatment plants
• Chemical storage and feed system design
• Blower sizing and blower system design
• Piping and instrumentation drawing production
• Specification and Contract document preparation
• Support of construction projects
• Oversee the development of construction drawings, and 3D models
• Assist the Process Group Leader in managing and mentoring teams, coordinating schedules, monitoring budgets, and ensuring delivery of quality work products that adhere to Garver standards.
• Some travel may be required, as projects may require field work for site assessment of project locations and support during construction.
Requirements:
• Bachelor's degree in civil, environmental, chemical, mechanical, or biosystems/agricultural engineering from an ABET accredited program
• 10+ years of direct design experience of water/wastewater treatment facilities.
• Experience with biological modeling softwares such as BioWin, GPS-X, and Sumo.
• Licensed Professional Engineer (PE)
Preferred Attributes:
• Master's degree in civil, environmental, chemical, or related engineering discipline.
• Experience working with a multi-disciplinary team comprised of civil, structural, building mechanical, electrical, and Instrumentation and control disciplines.
• Strong communication skills as required to collaborate project designs with multi-discipline project teams
• Active participation in local professional organizations.
• Experience using Bluebeam and MS Office products, including Excel, Outlook and Word
Grow With Us
Garver offers its employees programs such as company-paid professional memberships, company support for industry licenses and continuing education opportunities that foster a progressive atmosphere. Garver provides the tools, resources, and environment to develop leaders, stimulate ideas, and accomplish projects. By offering highly competitive salary packages, attractive benefits, and a comprehensive wellness program; Garver walks the talk when it comes to work-life balance.
Founded in 1919, Garver is an employee-owned engineering, planning, and environmental services firm focused on aviation, transportation, buildings, federal, water and wastewater services; surveying; advisory services; and construction engineering and inspection. In the top 100 of Engineering News-Record's Top 500 Design Firms list, with more than 1,400 employees, Garver provides an exceptional level of client service that reflects our people-first culture, which has achieved Zweig Group Best Firm to Work For Legacy Status. Learn how Garver invests in people and places they call home at GarverUSA.com.
Garver is committed to providing equal employment opportunities to all applicants and employees. Our employment practices are based upon an individual's capabilities and qualifications without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other category protected by law.
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