Water and wastewater engineers design, improve, and manage the systems that deliver clean water and safely treat wastewater. Their work supports public health, environmental protection, and the reliable operation of communities and industries. Explore vetted Water/Wastewater Engineer opportunities on Ladders, including professional roles paying $100,000 or more.
Depending on their role and area of expertise, these engineers may plan water treatment and wastewater facilities, evaluate collection and distribution networks, develop infrastructure upgrades, and oversee construction or commissioning. They may also assess system performance, recommend solutions for aging assets, prepare technical reports, and coordinate with clients, contractors, regulators, and multidisciplinary teams.
Employers commonly seek a degree in civil, environmental, or chemical engineering, along with experience in water or wastewater projects. Useful qualifications can include knowledge of treatment processes, hydraulics, process design, regulatory requirements, and engineering software such as CAD or modeling tools. Project management, communication, and problem-solving skills are also valuable. Professional Engineer licensure may be preferred or required for roles involving design approval or responsible charge.
Water and wastewater engineers work for consulting firms, utilities, government agencies, construction companies, and industrial organizations. Career paths may lead to senior engineering, project management, technical leadership, operations, or engineering management positions. Specializations can include treatment plant design, water resources, conveyance systems, industrial wastewater, and infrastructure resilience.
Browse vetted engineering opportunities and identify roles aligned with your experience, specialty, and career goals. Ladders focuses on professional jobs paying $100,000 or more, helping experienced candidates explore their next opportunity in water and wastewater engineering.
Water & Wastewater Treatment Project Manager/Senior Project Manager
$90K - $140K *
Drive impactful water and wastewater treatment projects, ensuring quality and client satisfaction. Lead project execution, manage budgets and schedules, and cultivate strong client relationships acros...
1 week ago
Project Engineer III, Transportation/Water Resources
$95K - $115K *
Advance your career by leading complex water resources projects, managing teams, and delivering innovative solutions in drainage, hydrology, and stream restoration. Join us to make a significant impac...
3 weeks ago
Project Manager (Water/Wastewater)
$95K - $115K *
Deliver exceptional project management by leading teams, coordinating activities, and ensuring timely completion of large-scale construction projects while fostering a culture of safety and inclusion...
2 weeks ago
Project Manager (Water/Wastewater)
$85K - $185K *
Lead project management efforts, ensuring timely delivery and stakeholder communication. Drive team development, manage risks, and foster relationships to exceed project goals while maintaining a cult...
2 weeks ago
Project Manager (Water/Wastewater)
$85K - $185K *
Lead project management efforts by developing plans, coordinating teams, and ensuring timely delivery of large-scale construction projects while fostering a culture of safety and inclusion...
2 weeks ago
Project Manager - Water/Wastewater
$150K - $200K *
Unlock potential by leading and expanding multi-discipline water/wastewater projects. Drive growth with autonomy, build client relationships, and mentor teams while managing profitable projects in a d...
6 days ago
Environmental Engineer - Water Services Group
$91K - $160K *
Engineer innovative water and wastewater treatment solutions, ensuring compliance and sustainability. Collaborate on diverse projects, enhance system efficiency, and mentor junior staff while making a...
3 weeks ago
Associate Engineer / Associate Water Resources Specialist
$151K - $193K *
Transform water resource management by developing innovative software tools for flood forecasting and data analysis. Collaborate with a dynamic team to enhance hydrologic modeling and emergency operat...
2 weeks ago
Senior Manager/Engineer (Water Resources)
$131K - $195K *
Join a team that's shaping the future of water resources through innovative engineering leadership. Drive complex infrastructure projects from concept to completion while mentoring talent and fosterin...
1 week ago
$110K - $125K *
Lead the supervision of water and wastewater facilities, ensuring compliance with regulations and effective operations. Manage maintenance projects, oversee crews, and collaborate with engineering for...
1 week ago
Environmental Engineer - Water Services Group
$91K - $160K *
Transform water and wastewater systems through innovative design and optimization. Collaborate on projects that enhance water quality and ensure regulatory compliance while mentoring junior engineers...
3 weeks ago
$75K - $105K *
Join a team that's dedicated to environmental compliance and sustainability. Utilize your expertise in inspections, data analysis, and report writing to ensure regulatory adherence and contribute to i...
Reposted 2 weeks ago
$85K - $102K *
Lead the charge in innovative water resources projects, focusing on stormwater management and hydraulic evaluations. Collaborate with clients and regulatory agencies while mentoring junior engineers t...
2 weeks ago
Senior Water/Wastewater Project Manager
$125K - $200K *
Elevate your career by leading sustainable municipal water/wastewater projects. Collaborate with diverse teams to deliver innovative solutions while managing client relationships and driving business...
6 days ago
$140K - $190K *
Join a team that's dedicated to delivering sustainable engineering solutions. As a Senior Hydrotechnical Engineer, you'll conduct assessments, perform hydraulic designs, and collaborate on large-scale...
5 days ago
$140K - $190K *
Unlock potential by leveraging your hydrotechnical expertise to deliver sustainable engineering solutions. Collaborate on diverse hydropower projects, ensuring compliance and excellence in hydraulic d...
5 days ago
$140K - $190K *
Lead the charge in delivering sustainable hydrotechnical solutions, conducting assessments, and collaborating on multimillion-dollar projects while ensuring compliance with industry standards and regu...
5 days ago
$140K - $190K *
Drive innovative hydrotechnical engineering solutions, conducting assessments and designs for hydropower projects. Collaborate with multidisciplinary teams to ensure compliance and deliver high-qualit...
5 days ago
$140K - $190K *
Drive innovative hydrotechnical solutions by leveraging expertise in hydraulic design and modeling. Collaborate with multidisciplinary teams on large-scale projects, ensuring compliance and delivering...
5 days ago
Principal Water Treatment Planning Engineer/Manager
$170K - $220K *
Champion innovative water treatment solutions, leading multidisciplinary teams to enhance water quality and resilience. Drive strategic planning and client engagement across Southern California, ensur...
1 week ago
Principal Water Treatment Planning Engineer/Manager
$170K - $220K *
Drive innovative water treatment planning initiatives, leading multidisciplinary teams to enhance water quality and sustainability. Collaborate with clients to navigate regulatory challenges and devel...
1 week ago
Principal Water Treatment Planning Engineer/Manager
$170K - $220K *
Drive innovative water treatment planning initiatives, leading multidisciplinary teams to enhance water quality and sustainability. Collaborate with clients to navigate regulatory challenges and devel...
1 week ago
Project Manager - Water/Wastewater
$90K - $110K *
Lead multi-disciplinary teams in delivering complex water/wastewater projects. Utilize your technical expertise to manage project scopes, schedules, and budgets while ensuring client satisfaction and...
4 weeks ago
Project Manager - Water/Wastewater
$80K - $95K *
Unlock your potential as a Project Manager, leading multi-disciplinary teams in delivering complex water/wastewater projects. Drive client satisfaction and project success from inception to completion...
4 weeks ago
Project Manager - Water/Wastewater
$88K - $105K *
Join a dynamic team to lead water and wastewater infrastructure projects, managing multidisciplinary efforts while ensuring compliance with engineering standards and client expectations. Mentor junior...
4 weeks ago
What does a Water/Wastewater Engineer do?
A Water/Wastewater Engineer plans, designs, evaluates, or manages systems and facilities for drinking water supply, wastewater collection, and treatment. Responsibilities vary by employer and may include technical design, project coordination, regulatory compliance, and infrastructure upgrades.
What qualifications are typically required for Water/Wastewater Engineer jobs?
Many positions ask for a bachelor's degree in civil, environmental, or chemical engineering and relevant project experience. Employers may also value treatment-process knowledge, engineering software skills, strong communication, and a Professional Engineer license, depending on the role.
Where do Water/Wastewater Engineers work?
They work at engineering consulting firms, water and wastewater utilities, government agencies, construction companies, and industrial organizations.
What career paths are available in water and wastewater engineering?
Professionals may advance into senior engineering, project management, technical leadership, operations, or engineering management. Other paths include specializing in treatment facilities, water resources, conveyance, industrial wastewater, or infrastructure resilience.
Can I find Water/Wastewater Engineer jobs paying $100,000 or more on Ladders?
Ladders features vetted professional jobs paying $100,000 or more, including opportunities for experienced candidates in water and wastewater engineering. Availability and compensation vary by position and location.