Demo

Project Engineer- Water/Wastewater

Tetra Tech
Atlanta, GA Full Time
POSTED ON 1/10/2026
AVAILABLE BEFORE 2/7/2026
The Opportunity:

Tetra Tech is seeking a Project Engineer – Water/Wastewater to join our Atlanta, GA team. This position will provide hands-on technical design and analysis for water infrastructure projects including water and wastewater treatment facilities, distribution and collection systems, pump stations, and pipelines. The ideal candidate will be a motivated engineer ready to grow in both technical depth and project responsibility within a collaborative and supportive environment.

Why Tetra Tech:

At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world.

Your Impact:

Join Tetra Tech to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

Tetra Tech is seeking a Project Engineer – Water/Wastewater to join our Atlanta, GA team. This position will provide hands-on technical design and analysis for water infrastructure projects including water and wastewater treatment facilities, distribution and collection systems, pump stations, and pipelines. The ideal candidate will be a motivated engineer ready to grow in both technical depth and project responsibility within a collaborative and supportive environment.

Your Impact:

Join Tetra Tech to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

Position Summary:

The Project Engineer – Water/Wastewater supports the planning, design, and execution of water infrastructure projects for municipal clients. The role requires strong technical proficiency, collaboration across disciplines, and a commitment to delivering high-quality, practical engineering solutions.

The Project Engineer – Water/Wastewater supports the planning, design, and execution of water infrastructure projects for municipal clients. The role requires strong technical proficiency, collaboration across disciplines, and a commitment to delivering high-quality, practical engineering solutions.

Essential Job Functions:

The following duties are considered essential to the role. Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.

  • Develop engineering designs focused on water and wastewater infrastructure projects.
  • Conduct site visits and field assessments, documenting findings through detailed reports.
  • Prepare design calculations, plans, specifications, and technical reports.
  • Evaluate design alternatives and provide innovative, cost-effective recommendations.
  • Support multidisciplinary coordination with clients, contractors, and regulatory agencies.
  • Assist with project delivery from planning and permitting through final design and bidding.
  • Generate and review construction documentation including cost estimates and bid evaluations.
  • Provide construction-phase support such as responding to RFIs, reviewing submittals, and evaluating change orders.
  • Ensure technical accuracy, compliance with codes, and adherence to Tetra Tech standards.
  • Contribute to project planning, scheduling, and documentation to support overall delivery goals.

Required Qualifications:

  • Bachelor’s degree in Civil, Environmental, or a related engineering discipline.
  • 1–8 years of experience in water/wastewater design or municipal infrastructure engineering.
  • Engineer-in-Training (EIT) certification or Professional Engineer (PE) licensure in Georgia, or ability to obtain within six months.
  • Familiarity with industry codes, design standards, and permitting processes.
  • Strong technical writing, organization, and interpersonal communication skills.
  • Proficiency in Microsoft Office (Word, Excel, Project).
  • Valid U.S. driver’s license with an acceptable driving record.

Preferred Qualifications:

  • Experience with AutoCAD Civil 3D, Revit, or hydraulic modeling software such as WaterGEMS, SewerGEMS, or InfoWater.
  • Experience in municipal or utility infrastructure design and permitting.
  • Prior exposure to water and wastewater treatment plant design.
  • Understanding of construction administration processes.
  • Desire to take on increasing responsibility and grow into a project management role.

Physical Requirements:

  • Prolonged periods working on a computer in an office setting.
  • Occasional walking, standing, bending, or lifting up to 25 pounds may be required.

Fieldwork may include exposure to outdoor environments, uneven terrain, or construction sites.

Work Environment / Environmental Factors:

  • Work will primarily be performed in an office environment with occasional field assignments.
  • Field work may involve exposure to weather, construction activities, and moderate noise levels.

Life At Tetra Tech:

The perks of working at Tetra Tech include:

  • Comprehensive and market-competitive benefits.
  • Merit-based financial rewards.
  • Flexibility and company-wide commitment to work/life balance.
  • Collaborative team atmosphere that values the contributions of all employees.
  • Learning and development opportunities for ongoing professional growth

About Tetra Tech:

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science ® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

X (Twitter): @TetraTechJobs

Additional Information

  • Organization: 200 IEW

Salary.com Estimation for Project Engineer- Water/Wastewater in Atlanta, GA
$89,803 to $113,215
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Project Engineer- Water/Wastewater?

Sign up to receive alerts about other jobs on the Project Engineer- Water/Wastewater career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$92,642 - $117,787
Income Estimation: 
$113,720 - $142,743
Income Estimation: 
$119,033 - $151,478
Income Estimation: 
$73,784 - $86,677
Income Estimation: 
$90,372 - $103,622
Income Estimation: 
$61,825 - $80,560
Income Estimation: 
$90,032 - $105,965
Income Estimation: 
$85,996 - $102,718
Income Estimation: 
$85,996 - $102,718
Income Estimation: 
$111,859 - $131,446
Income Estimation: 
$110,457 - $133,106
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$122,763 - $145,698
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$136,611 - $163,397
Income Estimation: 
$135,163 - $163,519
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$150,859 - $181,127
Income Estimation: 
$205,834 - $254,869
Income Estimation: 
$150,467 - $192,499
Income Estimation: 
$149,289 - $190,988
Income Estimation: 
$97,457 - $126,589
Income Estimation: 
$176,972 - $219,172
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Tetra Tech

  • Tetra Tech New Orleans, LA
  • The Opportunity Tetra Tech is adding a Regional Sales Manager to our Business Development team based in the State of Louisiana in a Remote capacity. Why Te... more
  • 14 Days Ago

  • Tetra Tech Colorado, CO
  • Tetra Tech Inc., an industry leader and nationally recognized engineering and consulting firm, is seeking professional, motivated, and intelligent candidat... more
  • 14 Days Ago

  • Tetra Tech Denver, CO
  • The Opportunity Tetra Tech is adding a Mechanical Engineer, PE to our teams in Atlanta or Denver. Why Tetra Tech At Tetra Tech, we are Leading with Science... more
  • 14 Days Ago

  • Tetra Tech Denver, CO
  • The Opportunity Tetra Tech is adding a Senior Water/Wastewater Engineer to our Water team based in Denver, Colorado. This role provides an opportunity to s... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Project Engineer- Water/Wastewater jobs in the Atlanta, GA area that may be a better fit.

  • McKim & Creed, Inc. Atlanta, GA
  • OVERVIEW McKim & Creed has a reputation for state-of-the-art design of facilities that treat, preserve and conserve the earth’s finite water resources and ... more
  • 19 Days Ago

  • Tetra Tech Careers Atlanta, GA
  • The Opportunity: Tetra Tech is seeking a Project Engineer – Water/Wastewater to join our Atlanta, GA team. This position will provide hands-on technical de... more
  • 22 Days Ago

AI Assistant is available now!

Feel free to start your new journey!