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.
Senior Mechanical Engineer - Kiewit Power Engineering
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Lead the charge in innovative mechanical design for large-scale power plants, driving projects from concept to completion. Collaborate with a dynamic team to enhance energy solutions and ensure projec...
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Advance your career by driving commercial growth in the Chemical Process Industry. Lead sales and account management, build client relationships, and influence strategic business goals while working r...
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$63K - $111K *
Elevate project execution by supporting engineering and construction teams in delivering complex industrial infrastructure projects through technical coordination and quality assurance activities...
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Join a team that's redefining Digital Employee Experience and Unified Observability. As a Solutions Engineer, you'll partner with sales to drive technical strategies, solve complex challenges, and enh...
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Senior Environmental Project Manager
$75K - $130K *
Lead and manage environmental projects from planning to completion, ensuring compliance with regulations and client expectations. Coordinate teams and resources to deliver quality results on time and...
6 days ago
Senior Environmental Project Manager
$75K - $130K *
Join a team that's dedicated to managing environmental projects from planning to completion, ensuring compliance with regulations and client satisfaction while coordinating with specialists and agenci...
2 weeks ago
$145K - $185K *
Lead and inspire engineering teams to deliver high-quality digital products, ensuring alignment with business priorities while fostering a culture of collaboration and continuous improvement in a dyna...
1 week ago
$105K - $202K *
Create innovative AI-powered healthcare products by transforming complex workflows into intuitive applications. Collaborate with cross-functional teams to deliver impactful user experiences and own fe...
3 weeks ago
Senior Special Structural Analysis Engineer 2 - Nuclear
$84K - $129K *
Drive innovative structural engineering solutions for nuclear facilities, collaborating with multidisciplinary teams to enhance safety and efficiency. Guide junior engineers while leveraging advanced...
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$84K - $87K *
Unlock potential by leveraging engineering expertise to analyze, design, and deliver innovative solutions for diverse civil projects, collaborating across disciplines to meet client needs and regulato...
2 weeks ago
$84K - $87K *
Launch your engineering career by contributing to innovative civil projects, utilizing advanced software, and collaborating across disciplines to shape the future built environment while adhering to r...
2 weeks ago
Proposal Operations Manager (US Central Region)
$112K - $196K *
Champion a people-first culture while leading a talented team in proposal operations. Collaborate with diverse stakeholders to drive strategic pursuits and create impactful proposals that set the orga...
Reposted yesterday
$120K - $145K *
Contribute to innovative cloud solutions by leveraging your expertise in Azure, C#/.NET, and DevOps practices. Collaborate with cross-functional teams to enhance security, scalability, and performance...
3 weeks ago
$110K - $130K *
Transform customer IT service requirements into innovative solutions that enhance loyalty and profitability. Lead technical resources in delivering high-quality financial industry solutions while ensu...
4 weeks ago
Power Engineer, Physical Electrical
$140K - $160K *
Join a dynamic team to execute complex physical electrical designs for medium- and high-voltage substations and utility-scale projects, ensuring quality and compliance from concept through constructio...
Reposted yesterday
Transmission Line Engineer (Entry-level)
$90K - $105K *
Design and support overhead transmission line projects, collaborating across disciplines while gaining hands-on experience in engineering calculations and software tools. This entry-level role offers...
6 days ago
$93K - $125K *
Join a dynamic team as a technical resource, enhancing enterprise applications and infrastructure services. Drive operational excellence, support cross-functional initiatives, and ensure reliable, sec...
2 weeks ago
$99K - $115K *
Lead the charge in designing and coordinating mechanical systems for diverse projects. Ensure compliance, constructability, and alignment with client goals while managing documentation and client comm...
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Champion power system analysis by conducting modeling for transmission planning studies, ensuring compliance with NERC standards, and delivering high-quality technical reports while managing multiple...
2 weeks ago
Senior Project Engineer, Turbine
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Shape the future of turbine automation in a dynamic team, driving tailored solutions while ensuring project quality, safety standards, and customer engagement. Leverage your expertise to transform des...
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Project Manager - Capital Planning
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ENVIRONMENTAL PROGRAM MANAGER 2
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Lead the charge in managing a high-performing team to enhance surface water quality standards and ensure compliance with environmental regulations, driving impactful outcomes for public health and the...
3 weeks ago
$200K - $300K *
Transform the future of gaming by building robust reinforcement learning systems that enhance gameplay experiences. Collaborate with engineers to optimize and deploy scalable solutions in real-time en...
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Engineering Project Manager - Substation
$110K - $130K *
Lead the charge in managing complex substation engineering projects, ensuring technical excellence and compliance throughout the project lifecycle while fostering collaboration among multidisciplinary...
3 weeks ago
$128K - $153K *
Join a team that's shaping the future of technology by delivering impactful software solutions. Collaborate on innovative projects, optimize data operations, and enhance user experiences while support...
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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.