Demo

Senior Project Manager – Water/Wastewater

Tetra Tech Careers
Austin, TX Full Time
POSTED ON 1/9/2026
AVAILABLE BEFORE 3/9/2026

The Opportunity:
Tetra Tech is adding a Senior Project Manager to our Water team based in Austin, Texas. This role provides the opportunity to lead complex water infrastructure projects while collaborating with multidisciplinary teams to deliver high-quality solutions for public and private sector clients.

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.

Position Summary:
The Water Senior Project Manager provides technical leadership, project management, and staff mentorship for water, wastewater, and stormwater infrastructure projects. This position supports planning, design, and construction phases while ensuring technical excellence, financial performance, and client satisfaction.

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.
⦁    Lead and manage infrastructure projects from conceptual planning through final design, specifications, and cost estimates.
⦁    Provide technical oversight for planning and design of pipelines, treatment facilities, pump stations, and storage facilities.
⦁    Manage multiple projects concurrently, including scope, schedule, budget, and resource allocation.
⦁    Maintain and expand existing client relationships and support business development activities.
⦁    Ensure technical accuracy, adherence to engineering standards, and proper documentation.
⦁    Evaluate design alternatives, resolve technical issues, and coordinate with multidisciplinary teams.
⦁    Provide construction support, including interpretation of plans and specifications and coordination of design modifications.
⦁    Make independent assessments of engineering problems and recommend solutions.
⦁    Achieve project financial targets related to profitability and utilization.
⦁    Mentor and provide leadership to junior engineers and project staff.

Required Qualifications:
⦁    Bachelor’s degree in Civil Engineering or Environmental Engineering.
⦁    Licensed Professional Engineer (PE) in Civil or Environmental Engineering in Texas, or ability to obtain licensure within six months.
⦁    Minimum of 10 years of related experience.
⦁    Experience in technical project execution and developing, writing, and pricing scopes of work for proposals.
⦁    Valid driver’s license with an acceptable driving record.

Preferred Qualifications:
⦁    Experience managing water, wastewater, or stormwater projects for public sector clients.
⦁    Prior experience leading multidisciplinary engineering teams.
⦁    Familiarity with Texas regulatory requirements and local agency standards.

Physical Requirements:
⦁    Ability to perform work in both office and field environments.
⦁    Ability to sit, stand, and walk for extended periods.
⦁    Occasional lifting of materials or equipment up to 25 pounds.

Work Environment / Environmental Factors:
⦁    Combination of office and field settings, including active construction sites.
⦁    Occasional exposure to outdoor weather conditions and moderate noise levels.
⦁    Use of personal protective equipment (PPE) as required.

Additional Information:
⦁    Employment Type: Full-Time
⦁    Work Location: Austin, Texas.
⦁    Travel Requirement: Approximately 15% or more.

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

Salary.com Estimation for Senior Project Manager – Water/Wastewater in Austin, TX
$106,673 to $135,220
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 Senior Project Manager – Water/Wastewater?

Sign up to receive alerts about other jobs on the Senior Project Manager – Water/Wastewater career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$107,623 - $139,321
Income Estimation: 
$133,494 - $170,282
Income Estimation: 
$131,105 - $151,214
Income Estimation: 
$128,269 - $173,633
Income Estimation: 
$157,111 - $225,157
Income Estimation: 
$99,722 - $129,659
Income Estimation: 
$123,335 - $160,476
Income Estimation: 
$110,906 - $139,379
Income Estimation: 
$117,606 - $144,658
Income Estimation: 
$110,906 - $139,379
Income Estimation: 
$151,655 - $195,046
Income Estimation: 
$152,160 - $199,164
Income Estimation: 
$175,158 - $234,490
Income Estimation: 
$175,158 - $234,490
Income Estimation: 
$205,905 - $268,303
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 Careers

  • Tetra Tech Careers Colorado, CO
  • The Senior Project/Technical Manager is a fully remote, part time, on call, position to support our robust nationwide support for a variety of Department o... more
  • 14 Days Ago

  • Tetra Tech Careers 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 ... more
  • 14 Days Ago

  • Tetra Tech Careers Parsippany, NJ
  • The Opportunity: Tetra Tech is adding a Civil/Geotechnical Engineer for our Parsippany, NJ office. The successful candidate will work under the mentorship ... more
  • 14 Days Ago

  • Tetra Tech Careers Atlanta, GA
  • Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulti... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Senior Project Manager – Water/Wastewater jobs in the Austin, TX area that may be a better fit.

  • Halff Austin, TX
  • Senior Project Manager, Water/Wastewater Utilities – Austin, TX Halff has a position open for a Senior Water/Wastewater Civil Engineer, with their Texas PE... more
  • 11 Days Ago

  • Carollo Engineers Inc. Austin, TX
  • Overview Carollo Engineers is an internationally recognized environmental engineering firm that specializes in the planning, design, and construction of wa... more
  • 12 Days Ago

AI Assistant is available now!

Feel free to start your new journey!