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Engineer III, IV (Water Resources-Engineering & Construction)

Gwinnett County

Lawrenceville, Gwinnett, United States · Posted November 3, 2026

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About the job

Gwinnett County Department of Water Resources (DWR) is a publicly owned utility committed to delivering superior services to a vibrantly connected community. The employees of the Department of Water Resources (DWR) represent our inclusive culture which advances our commitment to excellence in service, stewardship, integrity, and innovation. The Department and its staff are widely recognized for superior service in the maintenance and operation of almost 9, 000 miles of water, wastewater, and stormwater lines, 24 dams as well as the operation of 2 water production facilities, 3 water reclamation facilities and over 200 pump stations. The Department of Water Resources takes pride in stewardship of the environmental resources entrusted to us and pledges to be responsible as we manage water as a limited, but renewable resource.

This position is in the Engineering & Construction Division and is responsible for project, technical, and construction management of various stormwater projects. The position requires a minimum of four years of progressively responsible experience in the planning, design, and construction of stormwater management facilities (culverts and pipe systems), watershed improvement projects (Best Management Practices including Low Impact Development and Green Infrastructure), stream restoration/rehabilitation projects, or dam maintenance projects. The position requires a working knowledge of the following:

Project management and technical guidance for stormwater projects including defining project budget, performing data analysis, and managing engineering and consultant contracts.

Coordinating the request for proposals process to include establishing specifications, evaluating vendors, and making final recommendations.

Methods, practices, and procedures used in the planning, design, and construction of stormwater projects

Stormwater hydrologic and hydraulic modeling

Familiarity with Gwinnett County Stormwater Management Manual or Georgia Stormwater Management Manual

Constructability review and cost estimating for stormwater projects

Reading and understanding engineering plans, including survey standards

Preparing and reviewing stormwater project designs

Construction management of projects involving stormwater best management practices

Communication, interpersonal skills as applied to interaction with coworkers, management, the general public, etc. sufficient to exchange or convey information and to receive work direction

Minimum Qualifications

Engineer III – Grade C45(1)

$83,300.80 - $113,048.00

Bachelor’s Degree in Engineering

Two years of progressively responsible engineering experience

Valid Driver's License from state of residency

Engineer in Training (EIT) License

Engineer IV – Grade D61(1)

$92,768.00 - $122,928.00

Bachelor’s Degree in Engineering

Four years of progressively responsible engineering experience

Valid Driver's License from state of residency

Professional Engineering License

Welcome to Gwinnett County Government

Gwinnett County Government is an award-winning employer that believes in investing in its employees by providing corporate level benefits, a wellness program, professional development opportunities, career advancement, and more

Careers with impact

Gwinnett County sets the standard as a dynamic, vibrant community where all people can enjoy economic opportunities, safe neighborhoods, plentiful greenspace, and recreational facilities. We are committed to hiring those who share our dedication to making life better for our residents and business owners. The culture of superior service that our employees have created reflects that standard and helps staff, residents, and stakeholders remain vibrantly connected.

Exceptional benefits

Working for Gwinnett County comes with exceptional benefits, including health coverage, a robust wellness program (Spouses can participate, too!), onsite employee wellness center, longevity pay, tuition reimbursement, and more. The value of Gwinnett County benefits can be up to 49 percent of an individual’s total compensation.

World-class community

More than a million residents make up Gwinnett’s diverse community. The County is located just 45 minutes from Hartsfield-Jackson Atlanta International Airport and 30 minutes from downtown Atlanta. Georgia Highway 316 reduces travel time to the University of Georgia to 25 minutes.

Gwinnett County is an award-winning employer!

Atlanta’s Healthiest Employer by Atlanta Business Chronicle

Green Communities Platinum Certification for Gwinnett County from the Atlanta Regional Commission

Top 100 Healthiest Workplaces in America by Springbuk and PR NewsWire and more!

Vision

Gwinnett is the preferred community where everyone thrives!

Mission

Gwinnett proudly supports our vibrantly connected community by delivering superior services.

Values Integrity : We believe in being honest, building trust, and having strong moral principles. Accountability : We believe in stewardship, transparency, and sustainability. Equity : We believe in fairness and respect for all. Inclusivity : We believe in engaging, embracing, and unifying our communities. Innovation : We believe in continual adaptation of technology, process, and experience.

Hiring Process

Gwinnett County is an Equal Opportunity Employer. For more information regarding our hiring process, please click the links below:

Hiring Process

FAQs

Gwinnett County is committed to creating a diverse workforce. As an Equal Opportunity Employer, we prohibit discrimination on the basis of genetic information (including sex), race, color, national origin (including ancestry), gender (identity and expression), sexual orientation, age, marital status, familial status (including pregnancy), disability, military or veteran status, religion, political affiliation, immigration status, homeless status, or any other category protected by law.

Reasonable accommodations for qualified individuals with disabilities may be requested. If you need an accommodation during the application, interview, or testing process, contact Human Resources at 770.822.7915 or HREmployeeRelations@GwinnettCounty.com. This email is only for accommodation requests; for questions related to job postings, use jobs@gwinnettcounty.com.