Find senior-level Process Engineer, Water/Wastewater opportunities on Ladders. These roles focus on designing, improving, and supporting the systems that treat drinking water and wastewater for communities, utilities, and industry. Explore vetted jobs with salaries of $100,000 or more, including positions in process design, treatment optimization, engineering, and technical leadership.
Water and wastewater process engineers develop and refine treatment processes to meet public health, environmental, operational, and regulatory requirements. Depending on the role, they may evaluate treatment technologies, develop process calculations and design criteria, review engineering plans, troubleshoot plant performance, and guide upgrades to existing facilities. They often work with multidisciplinary teams that include civil, mechanical, electrical, and environmental engineers, as well as operators, project managers, and clients.
Responsibilities can include designing or evaluating treatment trains, conducting process modeling, preparing technical reports and specifications, supporting pilot studies, and optimizing chemical, biological, or physical treatment operations. Specialists may work in drinking water treatment, industrial water reuse, desalination, biological wastewater treatment, nutrient removal, sludge processing, or advanced treatment. Senior positions may also involve project delivery, client relationships, mentoring, and technical reviews.
Employers commonly look for a degree in environmental, chemical, civil, or a related engineering discipline, along with experience in water or wastewater treatment. Relevant capabilities may include process design, hydraulic and mass-balance calculations, treatment modeling, regulatory knowledge, technical writing, and collaboration across engineering disciplines. A Professional Engineer (PE) license may be preferred or required for roles involving engineering oversight or approval; requirements vary by employer and location.
Use Ladders to explore vetted Process Engineer, Water/Wastewater jobs with compensation of $100,000 or more. Compare opportunities by specialization, seniority, and location, and find roles where your process engineering expertise can contribute to reliable water infrastructure and effective treatment systems.
$108K - $130K *
Lead the charge in managing I&C design projects for water and wastewater utilities, fostering client relationships and coordinating multi-discipline efforts to deliver innovative engineering solutions...
Today
Technical Consultant II, Water Engineer
$104K - $132K *
Accelerate progress at water resources management by applying engineering principles and modeling expertise. Collaborate with multidisciplinary teams to tackle complex environmental challenges across...
Reposted 1 week ago
Senior Project Manager (Water / Wastewater Engineering)
$110K - $130K *
Optimize project delivery by leading multidisciplinary teams through all phases, ensuring client satisfaction and adherence to budget and schedule while mentoring junior staff and implementing quality...
2 days ago
Senior Water/Wastewater Process Design Manager
$185K - $200K *
Lead the charge in innovative water and wastewater design, managing multidisciplinary teams to deliver sustainable solutions. Provide technical leadership, mentor staff, and enhance client relationshi...
Reposted yesterday
Environmental Engineer or Geologist
$75K - $110K *
Partner with us to address environmental challenges through site investigation and remediation. Contribute to diverse projects across the U.S., collaborating with clients and teams to ensure effective...
2 weeks ago
$80K - $95K *
Drive process optimization by identifying improvement opportunities to enhance efficiency and safety. Collaborate with teams to implement changes, conduct performance reviews, and provide technical su...
5 days ago
$80K - $95K *
Manage stormwater operations to enhance flood risk management, ensuring compliance with regulations and facilitating effective planning, design, and maintenance of drainage systems to protect natural...
Reposted 3 weeks ago
Senior Project Manager - Water/Wastewater
$150K - $250K *
Lead the charge in expanding our water/wastewater engineering practice through strategic planning, innovation, and team development. Shape market presence and deliver excellence in project management...
Reposted 2 days ago
Senior Project Manager - Water/Wastewater
$110K - $130K *
Transform the water/wastewater engineering landscape by leading strategic initiatives, fostering team growth, and enhancing service delivery. Drive innovation and collaboration to elevate market prese...
Reposted 2 days ago
Senior Project Manager - Water/Wastewater
$110K - $130K *
Elevate our water/wastewater engineering practice by leading strategic initiatives, fostering team growth, and driving innovation. This role offers the chance to shape market presence and enhance tech...
Reposted 2 days ago
Senior Project Manager - Water/Wastewater
$150K - $250K *
Lead transformative water/wastewater projects, enhancing market presence and strategic planning. Collaborate with teams to ensure design excellence and propel business initiatives in a high-impact rol...
Reposted 2 days ago
Senior Project Manager - Water/Wastewater
$110K - $130K *
Transform the water/wastewater engineering landscape by leading strategic initiatives, fostering team growth, and driving innovation to enhance market presence and technical excellence in a dynamic en...
Reposted 2 days ago
$125K - $135K *
Innovate solutions in engineering design and project proposals, collaborating with customers to resolve technical challenges. Leverage your expertise in mechanical systems to enhance product performan...
4 weeks ago
Practice Leader - Water/Wastewater
$125K - $150K *
Lead the charge in overseeing Water/Wastewater projects, providing technical expertise, and guiding project teams. Collaborate with clients and stakeholders to ensure successful project delivery and m...
3 weeks ago
$100K - $120K *
Join a team that's shaping the future of water resources engineering. Lead multidisciplinary projects, develop innovative water supply solutions, and mentor professionals while collaborating across a...
4 days ago
$100K - $120K *
Transform water resources engineering by leading multidisciplinary projects, developing innovative groundwater strategies, and fostering client relationships to address critical water supply challenge...
Reposted 5 days ago
$100K - $120K *
Transform your career by leading innovative water resources projects, developing sustainable solutions, and mentoring a talented team. Collaborate with diverse clients to address critical water supply...
5 days ago
Construction Manager - Water/Wastewater
$100K - $120K *
Lead the charge in overseeing water and wastewater construction projects, ensuring on-time and on-budget delivery while managing safety, quality, and team coordination for successful outcomes...
3 weeks ago
$80K - $95K *
Shape the future of production by resolving technical challenges to meet quality and productivity targets in a dynamic automotive manufacturing environment, while collaborating with engineers and lead...
Reposted 2 weeks ago
$110K - $130K *
Lead the design and delivery of innovative process systems for advanced manufacturing and biopharmaceutical projects. Provide technical leadership and collaborate with multidisciplinary teams to ensur...
Reposted yesterday
$110K - $130K *
Inspire innovation as you lead the design and delivery of advanced process systems for diverse industrial projects, ensuring high-quality engineering solutions and effective team collaboration through...
1 week ago
$110K - $130K *
Champion innovative solutions as a Senior Process Engineer, leading diverse projects in industrial water and power sectors. Collaborate with multidisciplinary teams to enhance efficiency, safety, and...
2 weeks ago
Water Planning Engineer / Modeler
$90K - $120K *
Drive impactful water planning initiatives by leading hydraulic modeling and design projects. Collaborate with clients to enhance water/wastewater systems, ensuring efficient operations and sustainabl...
4 weeks ago
$95K - $115K *
Unlock potential by serving as the technical authority in reliability engineering, driving design validation and influencing product release decisions through rigorous analysis and strategic planning...
4 weeks ago
Water Resources Project Manager
$88K - $105K *
Play a key role in delivering innovative municipal engineering projects. Lead multidisciplinary teams, manage budgets, and ensure compliance while mentoring junior staff and fostering strong client re...
Reposted 5 days ago
What does a Process Engineer, Water/Wastewater do?
A Process Engineer, Water/Wastewater designs, evaluates, and optimizes processes used to treat drinking water, wastewater, and industrial water. The work may include process calculations, technology selection, plant troubleshooting, design reviews, and support for facility upgrades.
What qualifications are commonly required for water and wastewater process engineer jobs?
Employers typically seek an engineering degree in environmental, chemical, civil, or a related field, plus relevant treatment-process experience. Some senior roles prefer or require a PE license, depending on the responsibilities and jurisdiction.
Which specialties are available in water and wastewater process engineering?
Specialties may include drinking water treatment, wastewater treatment, industrial water and reuse, desalination, biological processes, nutrient removal, advanced treatment, and sludge processing.
Do Process Engineer, Water/Wastewater jobs on Ladders pay $100,000 or more?
Ladders focuses on vetted professional jobs paying $100,000 or more. Compensation for individual positions varies by employer, location, experience, and scope of responsibility.
What skills can help candidates stand out for senior water/wastewater process engineering roles?
Experience with treatment design and optimization, process modeling, engineering calculations, regulatory requirements, technical documentation, and multidisciplinary project work can be valuable. Project leadership, client communication, and a PE license may also strengthen a candidate’s qualifications.